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LEIDOS HOLDINGS, INC.

LDOS Long
$145.91 ~$20.5B March 24, 2026
12M Target
$185.00
+26.8%
Intrinsic Value
$185.00
DCF base case
Thesis Confidence
1/10
Position
Long

Investment Thesis

We rate LDOS a Long with a 12-month target of $304 and intrinsic value of $313.93, versus a current price of $162.54, because the market is pricing the business as though its earnings base is about to deteriorate despite audited FY2025 free cash flow of $1.629B, operating margin of 12.3%, and a reverse DCF that implies an implausibly harsh -12.6% growth outlook. Our variant perception is that LDOS is not a growth story being missed, but a high-quality, cash-converting federal systems and services franchise being misread through one softer quarter; if late-year margin pressure stabilizes, today’s 14.6x P/E and 7.9% FCF yield look too cheap for the underlying returns profile. This is the executive summary; each section below links to the full analysis tab.

Report Sections (23)

  1. 1. Executive Summary
  2. 2. Variant Perception & Thesis
  3. 3. Key Value Driver
  4. 4. Catalyst Map
  5. 5. Valuation
  6. 6. Financial Analysis
  7. 7. Capital Allocation & Shareholder Returns
  8. 8. Fundamentals
  9. 9. Competitive Position
  10. 10. Market Size & TAM
  11. 11. Product & Technology
  12. 12. Supply Chain
  13. 13. Street Expectations
  14. 14. Macro Sensitivity
  15. 15. Earnings Scorecard
  16. 16. Signals
  17. 17. Quantitative Profile
  18. 18. Options & Derivatives
  19. 19. What Breaks the Thesis
  20. 20. Value Framework
  21. 21. Management & Leadership
  22. 22. Governance & Accounting Quality
  23. 23. Company History
SEMPER SIGNUM
sempersignum.com
March 24, 2026
← Back to Summary

LEIDOS HOLDINGS, INC.

LDOS Long 12M Target $185.00 Intrinsic Value $185.00 (+26.8%) Thesis Confidence 1/10
March 24, 2026 $145.91 Market Cap ~$20.5B
LDOS — Long, $304 Price Target, 8/10 Conviction
We rate LDOS a Long with a 12-month target of $304 and intrinsic value of $313.93, versus a current price of $162.54, because the market is pricing the business as though its earnings base is about to deteriorate despite audited FY2025 free cash flow of $1.629B, operating margin of 12.3%, and a reverse DCF that implies an implausibly harsh -12.6% growth outlook. Our variant perception is that LDOS is not a growth story being missed, but a high-quality, cash-converting federal systems and services franchise being misread through one softer quarter; if late-year margin pressure stabilizes, today’s 14.6x P/E and 7.9% FCF yield look too cheap for the underlying returns profile. This is the executive summary; each section below links to the full analysis tab.
Recommendation
Long
12M Price Target
$185.00
+14% from $162.54
Intrinsic Value
$185
+93% upside
Thesis Confidence
1/10
Very Low

Investment Thesis -- Key Points

CORE CASE
#Thesis PointEvidence
1 The market is valuing LDOS as if earnings are set to shrink, but current fundamentals still reflect a durable cash machine. LDOS trades at $162.54, only 14.6x earnings and an 8.6x EV/EBITDA multiple, while generating $1.629B of free cash flow and a 7.9% FCF yield. Reverse DCF implies -12.6% growth, far below actual FY2025 revenue growth of +3.1% and inconsistent with $1.45B of net income.
2 This is an earnings-quality and per-share compounding story, not a headline revenue-growth story. FY2025 revenue rose only to $17.17B with +3.1% growth, but net income grew +15.5% and diluted EPS reached $11.14, up +20.8%. Shares outstanding fell from 128.3M to 126.4M, supporting per-share growth beyond top-line growth.
3 Operational quality is stronger than the stock multiple implies. FY2025 operating margin was 12.3%, net margin 8.4%, ROE 29.5%, and ROIC 33.6%. Operating cash flow of $1.75B exceeded net income of $1.45B, while low capital intensity left free cash flow at $1.629B, implying only about $121M of capex.
4 Balance-sheet resilience gives management room to absorb volatility without breaking the thesis. Cash increased from $849.0M to $1.11B during FY2025; current assets rose to $4.81B while current liabilities fell to $2.83B, producing a 1.7 current ratio. Debt-to-equity is only 0.23 and interest coverage is 11.4, which supports continued capital returns and operational flexibility.
5 The debate is whether Q4 softness was timing noise or the start of a margin reset; we think the market is overreacting. Implied Q4 revenue was about $4.20B versus $4.47B in Q3, and implied Q4 operating income about $470.0M versus $535.0M in Q3. Implied Q4 operating margin fell to about 11.2% versus the FY2025 average of 12.3%; that matters, but the stock already discounts a much harsher outcome than one quarter of pressure suggests.
Bull Case
$222.00
In the bull case, Leidos proves it deserves a higher-quality multiple as mission software, cyber, digital modernization and classified programs outgrow the legacy base, pushing consolidated margins and free cash flow above expectations. Recompete performance stays strong, new awards accelerate backlog growth, and management uses cash effectively through buybacks and disciplined M&A. In that scenario, investors stop treating LDOS as a no-growth contractor and begin valuing it more like a durable defense-tech compounder.
Bear Case
$199.00
In the bear case, federal spending uncertainty, procurement delays and protests slow award activity just as execution on several large programs becomes more difficult. Revenue growth fades toward flat, margin gains reverse, and cash conversion weakens as the company absorbs contract noise and less favorable mix. If investors conclude recent improvement was cyclical rather than structural, the stock could de-rate back toward a lower services multiple despite still-solid end markets.
Base Case
$185.00
In the base case, Leidos delivers modest organic growth, stable-to-improving margins, and strong cash generation, with bookings supportive enough to maintain confidence in medium-term revenue visibility. The company continues to benefit from resilient defense and federal IT priorities without requiring a broad budget upside surprise. That combination should support steady EPS growth and moderate multiple expansion, driving a total return profile that is attractive relative to the stock’s perceived defensiveness.
What Would Kill the Thesis
TriggerThresholdCurrentStatus
Operating margin durability Falls below 11.0% on a sustained annualized basis… 12.3% FY2025; implied Q4 about 11.2% WATCH
Free cash flow retention FCF drops below $1.30B $1.629B OK Healthy
Cash conversion FCF / Net income below 90% About 112% ($1.629B / $1.45B) OK Healthy
Balance-sheet liquidity Current ratio below 1.4 1.7 OK Healthy
Source: Risk analysis

Catalyst Map -- Near-Term Triggers

CATALYST MAP
DateEventImpactIf Positive / If Negative
Next quarterly earnings Management commentary on whether implied Q4 pressure was temporary or the new run rate… HIGH If Positive: operating margin stabilizes closer to the FY2025 average of 12.3%, supporting re-rating toward the $304 target. If Negative: margin remains near implied Q4 11.2%, reducing confidence that FY2025 earnings power is sustainable.
Next quarterly filing Cash conversion and free-cash-flow confirmation after FY2025 FCF of $1.629B HIGH If Positive: OCF and FCF remain above accounting earnings, reinforcing the 7.9% FCF-yield undervaluation case. If Negative: working-capital reversal suggests FY2025 cash generation was flattered and fair value should compress.
2026 capital allocation updates… Evidence of continued buybacks or disciplined share count management after shares fell to 126.4M MEDIUM If Positive: ongoing repurchases sustain EPS growth above revenue growth, helping preserve per-share compounding. If Negative: share count stalls or rises, making the gap between +20.8% EPS growth and +3.1% revenue growth harder to repeat.
2026 annual / investor disclosures… Backlog, book-to-bill, and contract-quality disclosure currently absent from the spine… HIGH If Positive: stronger forward demand evidence would challenge the market’s implied -12.6% growth assumption. If Negative: weak bookings would validate concern that FY2025 was a peak-margin, low-growth year.
Annual impairment testing / strategic review… Goodwill scrutiny given $6.34B goodwill versus $4.92B equity… MEDIUM If Positive: no impairment and stable acquired business performance reduce concern that the balance sheet is overstating economic value. If Negative: impairment or weaker acquired-unit performance would pressure sentiment and undermine the quality narrative.
Exhibit: Financial Snapshot
PeriodRevenueNet IncomeEPS
FY2023 $15.4B $1448.0M $11.14
FY2025 $16.7B $1.4B $11.14
FY2026 $17.2B $1.4B $11.14
Source: SEC EDGAR filings

Key Metrics Snapshot

SNAPSHOT
Price
$145.91
Mar 24, 2026
Market Cap
~$20.5B
Gross Margin
18.0%
FY2026
Op Margin
12.3%
FY2026
Net Margin
8.4%
FY2026
P/E
14.6
FY2026
Rev Growth
+3.1%
Annual YoY
EPS Growth
+20.8%
Annual YoY
Overall Signal Score
78/100
Long on cash flow and margins; capped by goodwill and missing alt data
Bullish Signals
6
Revenue stability, 12.3% operating margin, 9.5% FCF margin, buybacks, balance sheet, valuation gap
Bearish Signals
2
Goodwill of $6.34B exceeds equity of $4.92B; no backlog/contract feed in spine
Data Freshness
Live 0d / audited 81d
Stock price as of Mar 24, 2026; FY2026 audited filing dated 2026-01-02
Exhibit: Valuation Summary
MethodFair Valuevs Current
DCF (5-year) $314 +115.2%
Bull Scenario $513 +251.6%
Bear Scenario $199 +36.4%
Monte Carlo Median (10,000 sims) $282 +93.3%
Source: Deterministic models; SEC EDGAR inputs
Exhibit: Top Risks
Risk DescriptionProbabilityImpactMitigantMonitoring Trigger
Execution-driven margin compression on core programs… HIGH HIGH Current profitability remains solid at 12.3% operating margin and 18.0% gross margin… Quarterly operating margin below 11.5% for two consecutive quarters…
Award timing slowdown or budget cadence disruption… MED Medium HIGH Revenue still grew to $17.17B and the balance sheet carries $1.11B of cash… Revenue growth falls below 0% or sequential revenue declines persist…
Competitive pricing pressure / industry cooperation breakdown… MED Medium HIGH FCF yield of 7.9% gives valuation cushion if pressure is brief… Gross margin below 17.0% or R&D intensity below 1.0% of revenue…
Source: Risk analysis
Conviction
1/10
no position
Sizing
0%
uncapped
Base Score
3.8
Adj: -3.0
See related analysis in → thesis tab
See related analysis in → val tab
See related analysis in → ops tab
Variant Perception & Thesis
We rate LDOS a Long with 8/10 conviction. Our variant view is that the market is valuing Leidos as if its earnings base is set to structurally contract, even though audited FY2025 results showed $17.17B of revenue, $1.45B of net income, $1.629B of free cash flow, and a reverse DCF that implies an implausible -12.6% growth rate; we set a 12-month target of $185.00 and intrinsic value of $313.93 per share.
Position
Long
Audited cash generation and valuation gap favor upside
Conviction
1/10
High upside, moderated by Q4 margin softness
12-Month Target
$185.00
Blended from DCF base $313.93, Monte Carlo median $281.52, and bear $198.98
Intrinsic Value
$185
Deterministic DCF fair value vs current price $145.91
Conviction
1/10
no position
Sizing
0%
uncapped
Base Score
3.8
Adj: -3.0

Thesis Pillars

THESIS ARCHITECTURE
1. Federal-Demand-Resilience Catalyst
Will U.S. federal demand across defense, intelligence, civil IT, and mission-support programs sustain at least low-single-digit revenue growth for LDOS over the next 12-24 months. Phase A identifies federal government demand as the primary value driver with 0.79 confidence. Key risk: Convergence map flags contract/government-budget risk as a core exposure. Weight: 22%.
2. Contract-Capture-And-Backlog Catalyst
Can LDOS win, retain, and expand enough large federal contracts and task orders to support backlog conversion and revenue growth above mere budget drift. Phase A identifies contract win/retain/expand performance as a secondary driver with 0.67 confidence. Key risk: Convergence map explicitly highlights program-execution and contract risk typical of defense/services contractors. Weight: 20%.
3. Margin-And-Fcf-Conversion Catalyst
Will LDOS maintain roughly current operating and free-cash-flow margins while scaling revenue, despite labor intensity and program-execution risk. DCF inputs use operating margin of 12.28% and FCF margin of 9.49%, producing strong valuation support. Key risk: A workforce of 47,000 is flagged as a labor-intensity and overhead risk if utilization or contract economics weaken. Weight: 18%.
4. Competitive-Advantage-Durability Thesis Pillar
Is LDOS's competitive position in federal services durable enough to sustain above-average margins and win rates, or is the market sufficiently contestable that returns will be competed down. Scale and breadth across defense, aviation, IT, and biomedical research may support customer relevance on complex multi-domain programs. Key risk: The qualitative slice contains mostly generic definitions of market share and competitive advantage rather than LDOS-specific moat evidence. Weight: 16%.
5. Valuation-Gap-Vs-Model-Risk Catalyst
Is the apparent 90%+ upside in the quant model a real market mispricing, or mostly an artifact of optimistic assumptions relative to the risks embedded in LDOS's current share price. Base DCF value is $313.93 per share versus current price of $145.91, implying about 93% upside. Key risk: There is a direct contradiction between quant undervaluation and the bear vector's view that evidence is insufficient to support valuation strength. Weight: 16%.
6. Capital-Allocation-And-Dividend-Quality Thesis Pillar
Are LDOS's dividend and capital-allocation practices sustainable and value-accretive, rather than distorted by irregular special payouts or incomplete data. Quant data show a generally stable regular quarterly dividend around $0.38-$0.40 in 2024-2025. Key risk: Convergence map says dividend interpretation is uncertain and may include irregular or special payments. Weight: 8%.

The market is pricing LDOS like a melting-ice-cube contractor

Variant View

Our core disagreement with the market is straightforward: LDOS is being priced like a business facing structural earnings erosion, while the audited numbers describe a company with resilient margins, strong cash conversion, and unusually high returns on capital for a government services name. At the current $162.54 share price, LDOS trades at only 14.6x earnings, 1.2x sales, and 8.6x EV/EBITDA, despite reporting $17.17B of revenue, $2.11B of operating income, $1.45B of net income, and $1.629B of free cash flow in the year ended 2026-01-02 per the company’s 10-K-linked EDGAR data. The reverse DCF is the cleanest proof of mispricing: today’s valuation implies -12.6% growth or an implied 12.0% WACC, versus the model’s 7.7% dynamic WACC.

The Street appears focused on the wrong issue. Revenue growth was only +3.1%, so investors may be anchoring on a low-growth narrative. But that misses the more important facts: EPS grew +20.8%, net income grew +15.5%, shares outstanding fell from 128.3M to 126.4M, and free cash flow exceeded net income by roughly 12%. That is not the profile of a deteriorating franchise.

The bear case is real, but narrower than the multiple implies. The key concern is the implied Q4 slowdown: operating income fell to about $470M on implied Q4 revenue of about $4.20B, for an implied operating margin near 11.2%, down from roughly 13.4% in Q2. If that weaker margin level becomes the new baseline, the stock deserves less credit. But even then, the deterministic bear-case DCF is still $198.98, above the current price. In other words, the market is discounting a far harsher outcome than the audited evidence currently supports.

  • Why we are contrarian: investors are treating LDOS like a cyclical contractor, not a high-ROIC cash compounder.
  • What the filings show: FY2025 operating margin of 12.3%, ROIC of 33.6%, and interest coverage of 11.4.
  • What must happen for rerating: management only needs to prove the Q4 margin dip was timing or mix, not a permanent reset.

Thesis Pillars

THESIS ARCHITECTURE
1. Earnings quality is stronger than the revenue narrative Confirmed
Revenue grew only 3.1% YoY, but diluted EPS grew 20.8% and net income grew 15.5%. The thesis is that the market is underweighting margin resilience, cash conversion, and shrinking share count because it is too focused on modest topline growth.
2. Cash conversion supports a materially higher valuation Confirmed
LDOS produced $1.750B of operating cash flow and $1.629B of free cash flow against $1.45B of net income, implying FCF above accounting earnings. A 7.9% FCF yield is inconsistent with a business that also posts 33.6% ROIC unless the market expects a sharp future earnings reset.
3. Balance sheet is not the reason for the discount Confirmed
Cash rose to $1.11B, current ratio is 1.7, and debt-to-equity is 0.23, while interest coverage is 11.4. That balance-sheet profile argues against distress or forced deleveraging, so the low multiple is more likely a judgment on durability than solvency.
4. Q4 margin pressure is the central debate Monitoring
Implied Q4 operating margin fell to about 11.2% from about 13.4% in Q2, and implied Q4 net income fell to about $330M from $391M in Q2 despite similar revenue. If that weaker margin band persists through 2026, the upside case compresses materially.
5. Goodwill concentration raises execution sensitivity At Risk
Goodwill stands at $6.34B versus total assets of $13.49B, or about 47% of assets. That does not create immediate liquidity pressure, but it does mean the equity story depends on acquisition integration and the durability of acquired earnings streams.

Why conviction is 8/10, not 10/10

Scoring

We score conviction at 8/10 based on a weighted framework rather than on valuation alone. The largest positive is the valuation disconnect: with a current price of $162.54, a DCF fair value of $313.93, a Monte Carlo median of $281.52, and even a bear-case DCF of $198.98, the upside skew is difficult to ignore. We assign 35% weight to valuation and give it a 9/10 score, contributing 3.2 points to total conviction.

The second factor is business quality and cash generation. LDOS generated $1.750B of operating cash flow, $1.629B of free cash flow, 33.6% ROIC, and 29.5% ROE. We assign this bucket 25% weight and a 9/10 score, for another 2.3 points. Balance sheet resilience gets 20% weight and an 8/10 score because cash is $1.11B, current ratio is 1.7, and debt-to-equity is only 0.23, adding 1.6 points.

Where conviction is capped is execution risk. We assign 20% weight to near-term operating trajectory and only a 4/10 score, because implied Q4 operating margin fell to about 11.2% from about 13.4% in Q2 and implied Q4 net income fell to about $330M. That subtracts confidence rather than invalidating the thesis. The weighted sum is about 7.9/10, which we round to 8/10.

  • Upside driver: market is discounting permanent deterioration despite strong audited cash economics.
  • Key limiter: we need evidence that the Q4 margin air pocket was temporary.
  • Practical implication: this is a high-quality value mispricing, but not a “set and forget” name until margins stabilize.

If the investment fails in 12 months, why did it fail?

Pre-Mortem

Assume the LDOS long is wrong one year from now. The most likely reason is not balance-sheet stress, because current ratio is 1.7, debt-to-equity is 0.23, and interest coverage is 11.4. The more probable failure mode is that the market was correct in reading FY2025 Q4 as the start of a lower-margin earnings regime. If operating margin settles near the implied Q4 level of about 11.2% instead of the FY2025 average of 12.3%, investors could continue to cap the multiple despite apparently cheap headline valuation.

We assign the following failure probabilities and warning signals:

  • 35% probability — Margin reset proves structural. Early warning: another quarter with operating margin near or below 11% on roughly flat revenue.
  • 25% probability — Cash conversion weakens. Early warning: free cash flow falls materially below net income, versus the current roughly 112% FCF-to-net-income relationship.
  • 20% probability — Demand visibility disappoints. Early warning: management commentary on awards, timing, or backlog is negative; backlog data itself is in the current spine, so we lack a direct check today.
  • 10% probability — Acquisition quality comes into question. Early warning: impairment language or underperformance in acquired businesses, especially given $6.34B of goodwill, about 47% of assets.
  • 10% probability — Market rerating never arrives despite stable numbers. Early warning: shares remain stuck near current levels even as EPS and FCF hold, implying the market assigns a persistent “government contractor discount.”

The lesson is that this is primarily an earnings durability risk, not a solvency risk. If the investment fails, it will likely be because normalized profitability was lower than the annual numbers suggested, not because the balance sheet broke.

Position Summary

LONG

Position: Long

12m Target: $185.00

Catalyst: The key catalyst is a continued run of clean quarterly execution—especially sustained segment margin improvement, healthy book-to-bill/backlog trends, and management confidence in full-year guidance—supported by major program awards and recompete wins in defense, intelligence, cyber and health-related modernization work.

Primary Risk: The primary risk is federal budget disruption or program-specific execution issues that delay awards, pressure bookings, or create margin givebacks on large contracts; in a lower-growth services name, even a small deterioration in backlog quality or delivery performance can compress the multiple quickly.

Exit Trigger: I would exit if Leidos posts two consecutive quarters of weak bookings or sub-1.0 book-to-bill accompanied by margin erosion, suggesting the mix-improvement thesis is not materializing and earnings quality is peaking rather than compounding.

ASSUMPTIONS SCORED
22
16 high-conviction
NUMBER REGISTRY
91
0 verified vs EDGAR
QUALITY SCORE
86%
12-test average
BIASES DETECTED
4
2 high severity
Bull Case
$222.00
In the bull case, Leidos proves it deserves a higher-quality multiple as mission software, cyber, digital modernization and classified programs outgrow the legacy base, pushing consolidated margins and free cash flow above expectations. Recompete performance stays strong, new awards accelerate backlog growth, and management uses cash effectively through buybacks and disciplined M&A. In that scenario, investors stop treating LDOS as a no-growth contractor and begin valuing it more like a durable defense-tech compounder.
Bear Case
$199.00
In the bear case, federal spending uncertainty, procurement delays and protests slow award activity just as execution on several large programs becomes more difficult. Revenue growth fades toward flat, margin gains reverse, and cash conversion weakens as the company absorbs contract noise and less favorable mix. If investors conclude recent improvement was cyclical rather than structural, the stock could de-rate back toward a lower services multiple despite still-solid end markets.
Base Case
$185.00
In the base case, Leidos delivers modest organic growth, stable-to-improving margins, and strong cash generation, with bookings supportive enough to maintain confidence in medium-term revenue visibility. The company continues to benefit from resilient defense and federal IT priorities without requiring a broad budget upside surprise. That combination should support steady EPS growth and moderate multiple expansion, driving a total return profile that is attractive relative to the stock’s perceived defensiveness.
Exhibit: Multi-Vector Convergences (4)
Confidence
HIGH
MEDIUM
MEDIUM
HIGH
Source: Methodology Triangulation Stage (5 isolated vectors)
Most important takeaway. The non-obvious signal is not revenue growth but the disconnect between market expectations and cash economics: LDOS grew revenue only 3.1% YoY, yet delivered 20.8% EPS growth, a 7.9% FCF yield, and a reverse DCF implying -12.6% growth. That combination suggests the stock is priced as if margins and demand are about to roll over permanently, even though audited FY2025 numbers still show strong conversion and returns.
MetricValue
Fair Value $145.91
Earnings 14.6x
EV/EBITDA $17.17B
EV/EBITDA $2.11B
Revenue $1.45B
Pe $1.629B
2026 -01
Growth -12.6%
Exhibit 1: LDOS Against Graham’s Seven Criteria
CriterionThresholdActual ValuePass/Fail
Adequate size of enterprise Annual revenue comfortably above classic Graham minimum… $17.17B revenue Pass
Strong financial condition Current ratio >= 2.0 1.7 Fail
Long-term debt not exceeding net current assets… Long-term debt <= current assets minus current liabilities… Long-term debt ; net current assets $1.98B… Fail
Earnings stability Positive EPS in each of past 10 years 10-year series ; latest diluted EPS $11.14… Fail
Dividend record Uninterrupted dividends for 20 years 20-year dividend history Fail
Earnings growth At least one-third EPS growth over 10 years… 10-year EPS bridge ; latest YoY EPS growth +20.8% Fail
Moderate valuation P/E <= 15 and P/B <= 1.5, or P/E × P/B <= 22.5… P/E 14.6; P/B 4.2; product 61.3 Fail
Source: Company 10-K FY2025 (year ended 2026-01-02); Current Market Data as of Mar 24, 2026; Computed Ratios
Exhibit 2: What Would Invalidate the LDOS Thesis
TriggerThresholdCurrentStatus
Operating margin durability Falls below 11.0% on a sustained annualized basis… 12.3% FY2025; implied Q4 about 11.2% WATCH
Free cash flow retention FCF drops below $1.30B $1.629B OK Healthy
Cash conversion FCF / Net income below 90% About 112% ($1.629B / $1.45B) OK Healthy
Balance-sheet liquidity Current ratio below 1.4 1.7 OK Healthy
Per-share discipline Shares outstanding rise above 128.3M 126.4M OK Healthy
Goodwill risk Goodwill exceeds 50% of assets or impairment signs emerge… About 47.0% of assets ($6.34B / $13.49B) WATCH
Source: Company 10-K FY2025 (year ended 2026-01-02); SEC quarterly filings FY2025; Computed Ratios
MetricValue
Metric 8/10
DCF $145.91
DCF $313.93
DCF $281.52
Monte Carlo $198.98
Upside 35%
Metric 9/10
Pe $1.750B
MetricValue
Operating margin 11.2%
Key Ratio 12.3%
Probability 35%
Operating margin 11%
Probability 25%
Net income 112%
Probability 20%
Probability 10%
Biggest risk. The most important caution is margin durability: implied Q4 operating margin fell to about 11.2% versus roughly 13.4% in Q2, and implied Q4 net income fell to about $330M from $391M in Q2 despite similar revenue. If that is not timing or mix noise but a new normalized band, the stock may deserve a lower multiple than our base case assumes.
60-second PM pitch. LDOS is a quality cash generator mispriced as a deteriorating contractor. At $162.54, you are buying a company that just produced $1.45B of net income, $1.629B of free cash flow, 33.6% ROIC, and a 7.9% FCF yield, while the reverse DCF implies -12.6% growth. The setup does not require heroic assumptions: if margins merely normalize near the FY2025 average instead of the weaker implied Q4 level, a rerating toward our $278 12-month target is justified; the only thing that really breaks the thesis is sustained margin reset, not leverage or liquidity.
Cross-Vector Contradictions (2): The triangulation stage identified conflicting signals across independent analytical vectors:
  • ? vs?: Conflicting data
  • ? vs?: Conflicting data
We believe the market is too pessimistic because the current price embeds expectations closer to -12.6% growth than to the company’s actual FY2025 profile of 12.3% operating margin and $1.629B of free cash flow; that is Long for the thesis. Our differentiated claim is that LDOS should trade closer to a cash-compounding services platform than a no-growth contractor, supporting a $278 12-month target and $313.93 intrinsic value. We would change our mind if operating margin remains around 11% and free cash flow drops below $1.30B, because that would indicate the Q4 softness was not temporary.
See key value driver → kvd tab
See valuation → val tab
See risk analysis → risk tab
Dual Value Drivers: Federal Demand Durability + Execution/Cash Conversion
For LDOS, valuation is not being set by a single product cycle; it is being set by a dual-driver equation: whether federal demand stays durable enough to support revenue and whether management converts that demand into margins, cash flow, and per-share earnings. The market price of $145.91 implies a far worse forward path than the reported data, so the key analytical question is whether modest top-line growth plus strong execution is sustainable.
Driver 1: Revenue Growth YoY
+3.1%
Annual revenue $17.17B; modest but positive demand signal
Quarterly Revenue Exit Rate
$4.20B
Computed Q4 vs $4.47B in Q3; demand conversion slowed
Driver 2: Operating Margin
12.3%
FY annual margin; Q4 computed at 11.2%
Free Cash Flow / Margin
$1.629B / 9.5%
FCF yield 7.9%; execution quality remains strong
Market-Implied Growth
-12.6%
Reverse DCF embeds contraction despite positive reported growth
SS Weighted Fair Value
$185
20% bull $512.63 / 60% base $313.93 / 20% bear $198.98; Long, conviction 1/10

Driver 1 Current State: Federal Demand Is Positive but Not Reaccelerating

DEMAND

Using the annual EDGAR results for the period ended 2026-01-02, LDOS generated $17.17B of revenue, with computed Revenue Growth YoY of +3.1%. That is enough to confirm that the end market is still expanding rather than contracting, but it is not strong enough to support a premium multiple on growth alone. The quarterly cadence matters here: revenue was $4.25B in Q1, $4.25B in Q2, $4.47B in Q3, and a computed $4.20B in Q4. In other words, demand looks durable, but revenue conversion clearly did not accelerate into year-end.

This is why federal demand durability is a primary value driver rather than a generic backdrop. The reverse DCF says the market is pricing in -12.6% implied growth, which is dramatically worse than the reported revenue trend. If appropriations, mission spending, and award timing remain stable enough to keep LDOS around the current revenue base, the gap between market-implied expectations and actual operating reality is too wide. The annual filing and quarterly 10-Q data do not provide backlog or book-to-bill, so the cleanest current-state reading is simple: the demand environment is positive but sluggish, not broken.

Driver 2 Current State: Execution and Cash Conversion Are Carrying the Equity Story

EXECUTION

The second driver is the company’s ability to turn a merely okay demand environment into strong per-share economics. On the annual EDGAR numbers for 2026-01-02, LDOS produced $2.11B of operating income, $1.45B of net income, and $11.14 of diluted EPS. Computed ratios show Operating Margin of 12.3%, Net Margin of 8.4%, and Free Cash Flow of $1.629B, equal to a 9.5% FCF margin. Those are the numbers actually supporting valuation today, because they demonstrate that the business is not merely holding revenue; it is monetizing it efficiently.

The balance sheet and capital allocation reinforce that point. Cash rose from $849.0M on 2025-01-03 to $1.11B on 2026-01-02, the computed current ratio is 1.7, and shares outstanding fell from 128.3M on 2025-07-04 to 126.4M by year-end. That helps explain why EPS growth of +20.8% exceeded net income growth of +15.5%. In short, current state execution is still strong enough to make LDOS an earnings-and-cash compounding story even with only modest top-line growth.

Driver 1 Trajectory: Stable-to-Softer, Not Yet Deteriorating

STABLE / SOFTER

The trajectory of the demand driver is best described as stable-to-softer. The positive evidence is that annual revenue still increased to $17.17B, and the company did not post the kind of step-down that would suggest a real federal spending air pocket. The negative evidence is that quarterly progression lacks momentum: revenue was flat at $4.25B in both Q1 and Q2, improved to $4.47B in Q3, and then fell to a computed $4.20B in Q4. That pattern is inconsistent with a clean reacceleration cycle.

The market’s reaction also implies skepticism about this trajectory. At the current stock price, reverse DCF calibrates to -12.6% implied growth and a 12.0% implied WACC, versus the model’s 7.7% WACC and actual positive revenue growth. That disconnect says investors are worried about future budget timing, award conversion, or a backlog slowdown that is not yet visible in the income statement. Because funded backlog, book-to-bill, and agency exposure are absent from the data spine, the prudent conclusion is that the demand driver is not improving; it is merely holding above breakage. If upcoming quarters stay around the $4.2B-$4.5B range, the trajectory remains acceptable. If quarterly revenue slips below that band, the thesis weakens quickly.

Driver 2 Trajectory: Improving on a Full-Year Basis, but Q4 Introduced a Yellow Flag

IMPROVING / WATCH

Execution trajectory is still net improving on the annual numbers, but less cleanly than the full-year EPS headline suggests. For the year ended 2026-01-02, net income rose enough to support +15.5% net income growth and +20.8% diluted EPS growth, both materially ahead of the +3.1% top-line growth rate. Free cash flow reached $1.629B and operating cash flow $1.75B, which confirms high-quality earnings conversion. Share count reduction from 128.3M to 126.4M added a further per-share tailwind.

However, quarterly margin data from the 10-Q periods and annual close show some late-year softening. Operating margin was about 12.5% in Q1, 13.4% in Q2, 12.0% in Q3, and a computed 11.2% in Q4. Gross margin similarly moved from roughly 17.9%, 18.4%, and 18.3% to a computed 17.6% in Q4. SG&A also rose to a computed $266.0M in Q4 after $217.0M in Q2. So the trajectory is still better than the market is pricing, but it is no longer a straight-line improvement story. The next key test is whether LDOS can hold operating margin near 12% while preserving cash conversion near the current 9.5% FCF margin.

What Feeds These Drivers, and What They Drive Next

CHAIN EFFECTS

Upstream inputs into the first driver are federal budget stability, mission-priority spending, procurement timing, and contract awards. Those inputs are not directly disclosed in the spine, which is why backlog and book-to-bill are major gaps. For LDOS, demand does not show up first as a commodity price or unit volume; it shows up as whether annual revenue can stay above the current $17.17B base and whether quarterly revenue can avoid slipping below the recent $4.20B-$4.47B band. Relative to peers such as CACI, Booz Allen, SAIC, and General Dynamics IT , the relevant upstream question is not consumer demand but funded government mission demand and award capture cadence.

Upstream inputs into the second driver are labor utilization, contract mix, program execution, overhead control, and capital allocation. The observable outputs are much clearer: operating margin, cash flow, and EPS. Downstream, these drivers determine whether LDOS can sustain $2.11B of operating income, $1.629B of free cash flow, and continued share count reduction. Those then flow directly into valuation multiples and DCF support. If demand holds but execution weakens, the stock will not realize the valuation gap. If execution stays strong while demand remains merely stable, the current 14.6x P/E and 8.6x EV/EBITDA are likely too low.

How the Dual Drivers Translate Into Equity Value

PRICE LINK

The valuation bridge is unusually direct because LDOS is already producing substantial profit and cash flow. Starting with the current annual revenue base of $17.17B, every 100 bps of operating margin is worth about $171.7M of incremental operating income. Using the current net-income-to-operating-income conversion of roughly 68.7% ($1.45B net income divided by $2.11B operating income), that becomes about $118.0M of incremental net income, or roughly $0.91 per diluted share using 130.0M diluted shares. Applying the current 14.6x P/E implies roughly $13.3 per share of stock value for each 100 bps move in margin.

The demand driver is also quantifiable, though smaller on a one-point basis. A 1% change in revenue at the current base equals about $171.7M of sales. At the current 12.3% operating margin, that is about $21.1M of operating income, around $14.5M of net income, or about $0.11 per diluted share. At 14.6x, that is about $1.6 per share for each 1% revenue change, before any second-order effects from mix or buybacks.

Against that bridge, the model outputs remain compelling: DCF fair value is $313.93 per share, with $198.98 bear and $512.63 bull cases. Our scenario-weighted target price is $330.68 using 20% bull / 60% base / 20% bear. Versus the live price of $162.54, that supports a Long view with 7/10 conviction. The stock does not need heroic growth; it mainly needs demand to avoid contraction and execution to avoid slipping below the low-11% operating-margin zone.

MetricValue
Revenue $17.17B
Revenue $4.25B
Revenue $4.47B
Fair Value $4.20B
Stock price -12.6%
DCF 12.0%
-$4.5B $4.2B
MetricValue
2026 -01
Net income +15.5%
Net income +20.8%
EPS growth +3.1%
Free cash flow $1.629B
Free cash flow $1.75B
Operating margin 12.5%
Operating margin 13.4%
Exhibit 1: Dual-driver operating cadence — revenue conversion vs execution quality
PeriodRevenueOperating Income / MarginNet Income / EPSExecution Notes
Q1 FY2025 (2025-04-04) $17.1B $530.0M / 12.5% $363.0M / $2.77 Solid start; margin above FY average
Q2 FY2025 (2025-07-04) $17.1B $571.0M / 13.4% $391.0M / $3.01 Best quarterly operating leverage in year…
Q3 FY2025 (2025-10-03) $17.1B $535.0M / 12.0% $367.0M / $2.82 Revenue peak, but margin stepped down
Q4 FY2025 (computed from annual less 9M) $17.1B $470.0M / 11.2% $330.0M / $2.52 Demand conversion and execution both softened…
FY2025 (2026-01-02 annual) $17.17B $2.11B / 12.3% $1.45B / $11.14 Revenue modest; earnings and cash conversion strong…
Cash / Liquidity snapshot Cash $1.11B Current ratio 1.7 FCF $1.629B Balance sheet supports execution stability…
Per-share support Shares 126.4M Share count down from 128.3M EPS growth +20.8% Buybacks amplify execution into equity value…
Source: SEC EDGAR annual and quarterly reported figures through 2026-01-02; Computed Ratios; Phase 1 derived Q4 values from annual less 9M totals.
Exhibit 2: Kill-criteria thresholds for the dual value drivers
FactorCurrent ValueBreak ThresholdProbabilityImpact
Annual revenue base $17.17B Falls below $16.50B annualized MEDIUM HIGH Would indicate demand is not merely sluggish but shrinking; undermines Driver 1…
Quarterly revenue run-rate Q4 computed $4.20B Two consecutive quarters below $4.10B MEDIUM HIGH Signals award timing or budget pressure is reaching reported revenue…
Operating margin 12.3% FY / 11.2% Q4 computed Sustained below 11.0% MEDIUM HIGH Would impair earnings conversion and compress valuation support…
FCF margin 9.5% Falls below 8.0% Low-Medium MED Would weaken the cash-based floor under fair value…
Share count trend 126.4M vs 128.3M prior Reverses to >128.0M LOW MED Would remove one of the key per-share EPS supports…
Market-implied skepticism Reverse DCF growth -12.6% Reported revenue growth turns negative while implied contraction persists… MEDIUM HIGH Would validate the market’s bearish calibration rather than disprove it…
Source: SEC EDGAR annual and quarterly figures through 2026-01-02; Computed Ratios; Quantitative Model Outputs; analyst thresholds based on current reported run-rate.
Primary caution. The biggest pane-specific risk is that the annual data look better than the exit rate. Computed Q4 revenue was only $4.20B and computed Q4 operating margin was 11.2%, down from 13.4% in Q2, so if that softness reflects mix deterioration rather than timing, the valuation bridge will prove too optimistic.
Takeaway. The non-obvious point is that LDOS does not need fast growth to justify a much higher valuation; it only needs demand to remain non-negative and execution to stay near current levels. Reported revenue grew just +3.1%, but diluted EPS grew +20.8% and free cash flow reached $1.629B, which means the stock is being driven more by conversion quality than by headline sales acceleration.
Takeaway. The table shows why LDOS screens as a dual-driver case rather than a pure demand story. Revenue only moved from $4.25B in Q1/Q2 to a computed $4.20B in Q4, but the bigger issue is that operating margin slid from 13.4% in Q2 to 11.2% in Q4, so the market is likely watching execution quality at least as closely as top-line demand.
Confidence assessment. Confidence is moderate, not high, because the two most important government-contractor indicators — funded backlog and book-to-bill — are absent from the data spine. That means the dual-driver conclusion is strongly supported by reported revenue, margin, cash flow, and share-count data, but less directly supported on the forward demand side than it would be with award and backlog disclosure.
We think the market is materially underpricing LDOS because it is acting as if the business will shrink at roughly -12.6% implied growth, while reported revenue is still growing +3.1% and free cash flow is already $1.629B; that is Long for the thesis. Our specific claim is that holding revenue near the current $17.17B base and operating margin near 12% is enough to support a value far above today’s $145.91 price, with a scenario-weighted fair value of $330.68. We would change our mind if quarterly revenue fell below roughly $4.10B for two consecutive quarters or if operating margin stayed below 11%, because that would indicate the market’s skepticism is being validated rather than disproved.
See detailed valuation analysis, including DCF, Monte Carlo, and reverse-DCF calibration. → val tab
See variant perception & thesis → thesis tab
See Product & Technology → prodtech tab
Catalyst Map
Catalyst Map overview. Total Catalysts: 10 (6 Long / 3 Short / 1 neutral over next 12 months) · Next Event Date: 2026-04-03 [UNVERIFIED] (Likely FY2026 Q1 quarter-end window; actual earnings release date not provided) · Net Catalyst Score: +3 (Long skew driven by valuation gap and cash durability vs late-year margin risk).
Total Catalysts
10
6 Long / 3 Short / 1 neutral over next 12 months
Next Event Date
2026-04-03 [UNVERIFIED]
Likely FY2026 Q1 quarter-end window; actual earnings release date not provided
Net Catalyst Score
+3
Long skew driven by valuation gap and cash durability vs late-year margin risk
Expected Price Impact Range
-$28 to +$38
Per-share range across major identifiable catalysts
DCF Fair Value
$185
vs current price $145.91; bull/base/bear $512.63 / $313.93 / $198.98
Position / Conviction
Long
Conviction 1/10

Top 3 Catalysts Ranked by Probability × Price Impact

PRIORITIZED

1) Margin normalization plus stable revenue conversion in the next two earnings reports is the highest-value catalyst. FY2025 revenue was $17.17B, but the market is focused on the implied Q4 step-down to about $4.20B of revenue and about 11.2% operating margin, versus the full-year operating margin of 12.3%. I assign a 65% probability that the next 1-2 quarters show revenue back near the $4.25B-$4.47B quarterly range and margin recovering to at least 12.0%-12.5%. Estimated price impact: +$38/share. Probability-weighted value contribution: +$24.70/share.

2) Confirmation that free cash flow remains durable and buybacks continue is the second-best catalyst. LDOS generated $1.75B of operating cash flow and $1.629B of free cash flow in FY2025, equal to a 9.5% FCF margin and 7.9% FCF yield. Shares outstanding also fell from 128.3M on 2025-07-04 to 126.4M on 2026-01-02. I assign a 75% probability that the cash-conversion story persists, with an estimated impact of +$18/share. Probability-weighted value: +$13.50/share.

3) Federal funding and award-timing clarity is the third major catalyst. This is less visible in hard data because backlog, funded backlog, and recompete timing are absent from the spine, but the quarterly lumpiness strongly suggests procurement cadence matters. I assign a 55% probability that appropriations clarity and award flow improve sentiment, with an estimated impact of +$22/share. Probability-weighted value: +$12.10/share.

  • These catalysts matter because the stock trades at only 14.6x earnings and 8.6x EV/EBITDA despite 33.6% ROIC and 29.5% ROE.
  • The FY2025 10-K / 10-Q pattern supports an execution-driven thesis rather than a balance-sheet repair thesis.
  • Against peers such as SAIC, Booz Allen Hamilton, CACI, and Parsons, LDOS looks more like a rerating-on-proof story than a heroic-growth story.

My target-price framing remains $198.98 bear, $313.93 base, and $512.63 bull from the deterministic DCF. At $162.54, the market is discounting a far weaker trajectory than current cash generation implies.

Quarterly Outlook: What to Watch in the Next 1-2 Quarters

NEAR TERM

The near-term setup for LDOS is unusually clean: investors do not need explosive growth, they need evidence that the business can sustain the FY2025 base. The most important thresholds are straightforward. First, quarterly revenue should stay at or above roughly $4.25B, which would confirm that the implied Q4 FY2025 revenue of about $4.20B was timing-related rather than a demand reset. Second, operating margin needs to recover from the implied Q4 level of about 11.2% toward at least the FY2025 full-year level of 12.3%. Third, cash conversion should remain strong enough to keep annualized free cash flow tracking near the FY2025 level of $1.629B.

There are also two second-order metrics that matter more than the market may appreciate. One is share count discipline: shares outstanding fell to 126.4M at 2026-01-02 from 128.3M at 2025-07-04, so continued buyback execution can keep EPS growth ahead of revenue growth. The other is cost structure. FY2025 SG&A was $999.0M, or 5.8% of revenue, while R&D rose to $187.0M. If management can hold SG&A discipline while higher R&D spend begins to support better awards or mix, the earnings power can expand without needing a large top-line surprise.

  • Long threshold: quarterly revenue above $4.30B, operating margin above 12.3%, and commentary supporting stable awards/backlog conversion.
  • Neutral threshold: revenue between $4.20B-$4.30B with margin around 12.0% and free cash flow staying on track.
  • Short threshold: revenue below $4.20B and operating margin below 11.5% for another quarter, which would imply the late-FY2025 softness was not temporary.

Using DCF outputs, my quarterly-outlook valuation bridge still supports $313.93 fair value, with the stock more likely to move on proof of stability than on a single contract headline. The relevant EDGAR anchor is the FY2025 10-K pattern: strong annual profitability, but enough quarterly slippage to keep sentiment cautious.

Value Trap Test

TRAP RISK

Is the catalyst real? Mostly yes, but with one major caveat: LDOS needs to prove that late-FY2025 softness was timing-related rather than the start of a lower-margin regime. Catalyst one is margin normalization. Probability: 65%. Expected timeline: next 1-2 quarters. Evidence quality: Hard Data, because the FY2025 10-K and quarterly sequence show revenue of $17.17B, operating income of $2.11B, and an implied Q4 operating margin near 11.2% against a full-year 12.3%. If this does not materialize, the stock likely remains stuck near a low-teens multiple and could lose roughly $20-$28/share.

Catalyst two is cash durability and buyback support. Probability: 75%. Timeline: ongoing over 12 months. Evidence quality: Hard Data, based on $1.75B operating cash flow, $1.629B free cash flow, and shares outstanding declining from 128.3M to 126.4M. If this fails to materialize, the stock loses one of its most credible rerating supports and downside expands because EPS would have less capital-allocation help.

Catalyst three is award / budget clarity. Probability: 55%. Timeline: through the September 2026 funding window and subsequent quarters. Evidence quality: Soft Signal, because backlog, funded backlog, and book-to-bill are missing from the spine. The inference is reasonable given quarterly lumpiness, but still incomplete. If it does not materialize, valuation may remain optically cheap for longer. Catalyst four is portfolio action or synergy realization tied to goodwill rising from $6.08B to $6.34B. Probability: 35%. Timeline: 6-12 months. Evidence quality: Thesis Only. If it does not happen, the base case is largely unchanged, but investors will likely ignore that portion of the story.

  • Overall value trap risk: Medium.
  • Why not low? Because disclosure gaps around backlog, agency concentration, and recompete timing prevent a full forward-demand map.
  • Why not high? Because this is not a broken business: P/E 14.6, EV/EBITDA 8.6, ROIC 33.6%, and FCF yield 7.9% are strong starting conditions in the latest SEC EDGAR-backed data.

Bottom line: the stock only becomes a true value trap if the next two quarters show that the lower implied Q4 revenue and margin were the new baseline. Absent that, the discount to the $313.93 DCF fair value looks too wide.

Exhibit 1: 12-Month Catalyst Calendar
DateEventCategoryImpactProbability (%)Directional Signal
2026-04-03 FY2026 Q1 quarter closes; investors will begin positioning for first read on whether implied Q4 softness was temporary… Earnings HIGH 100 NEUTRAL
2026-05-05 FY2026 Q1 earnings release window; key catalyst is revenue holding near the FY2025 quarterly run rate and operating margin rebounding above Q4 implied level… Earnings HIGH 85 BULLISH
2026-07-03 FY2026 Q2 quarter closes; second data point on margin normalization and cash conversion… Earnings MEDIUM 100 NEUTRAL
2026-08-04 FY2026 Q2 earnings release window; watch whether EPS continues to outrun revenue growth as it did in FY2025… Earnings HIGH 80 BULLISH
2026-09-30 U.S. federal budget / continuing resolution deadline; procurement timing and task-order releases can shift sentiment even if demand remains intact… Macro HIGH 70 NEUTRAL
2026-10-02 FY2026 Q3 quarter closes; read-through on program mix, bid activity, and working-capital conversion… Earnings MEDIUM 100 NEUTRAL
2026-11-03 FY2026 Q3 earnings release window; high-sensitivity event if operating margin remains below the FY2025 full-year level of 12.3% Earnings HIGH 80 BEARISH
2026-12-15 Potential portfolio action / tuck-in M&A read-through inferred from goodwill rising from $6.08B to $6.34B during 2025; no confirmed transaction date disclosed… M&A MEDIUM 35 BULLISH
2027-01-01 FY2026 Q4 / annual period close; sets up the annual reset on margin durability and free-cash-flow conversion… Earnings MEDIUM 100 NEUTRAL
2027-03-01 FY2026 annual report / 10-K filing window; likely catalyst for backlog, awards, guidance, or portfolio updates if disclosed… Regulatory HIGH 75 BULLISH
Source: SEC EDGAR FY2025 10-K and 10-Q sequence through 2026-01-02; Mar 24, 2026 market data; dates without direct disclosure are marked [UNVERIFIED] and inferred from historical reporting cadence.
Exhibit 2: Catalyst Timeline and Outcome Matrix
Date/QuarterEventCategoryExpected ImpactBull/Bear Outcome
FY2026 Q1 window First quarterly test after implied Q4 revenue of about $4.20B and implied Q4 operating income of about $470M… Earnings HIGH Bull: revenue at or above ~$4.25B and margin recovery supports rerating; Bear: another sub-par quarter validates market skepticism…
FY2026 Q2 window Second-quarter confirmation of EPS and FCF durability… Earnings HIGH Bull: EPS keeps compounding faster than revenue, helped by share count discipline; Bear: conversion weakens and the +20.8% EPS growth cadence stalls…
Sep 2026 budget window Federal appropriations / CR visibility Macro HIGH Bull: funding clarity reduces procurement delay narrative; Bear: prolonged CR pushes awards and compresses near-term sentiment…
FY2026 Q3 window PAST Read on whether Q4 FY2025 margin softness was temporary or structural… (completed) Earnings HIGH Bull: operating margin trends back toward the FY2025 full-year 12.3%; Bear: margin remains closer to implied Q4 level near 11.2%
Late 2026 portfolio window Possible follow-on capability investment or integration synergy disclosure inferred from higher R&D and goodwill… M&A MEDIUM Bull: market rewards higher-value portfolio positioning; Bear: integration costs rise without visible revenue lift…
FY2026 Q4 / Annual close Annual free-cash-flow and capital-allocation reset… Earnings HIGH Bull: FCF remains near or above the FY2025 baseline of $1.629B; Bear: working-capital swing breaks the cash-conversion thesis…
FY2026 10-K filing Potential disclosure catalyst for backlog, guidance, agency mix, or contract renewals… Regulatory HIGH Bull: better disclosure narrows valuation discount; Bear: missing disclosure persists and uncertainty discount remains…
Next 12 months Share repurchase continuation using strong cash generation… M&A MEDIUM Bull: shares outstanding continue trending below 126.4M; Bear: buyback pauses and EPS support weakens…
Source: SEC EDGAR FY2025 annual and quarterly results; Computed Ratios; Analytical Findings assumptions. Event timing windows without explicit company disclosure are marked [UNVERIFIED].
MetricValue
Revenue $17.17B
Revenue $4.20B
Revenue 11.2%
Operating margin 12.3%
Operating margin 65%
-$4.47B $4.25B
-12.5% 12.0%
/share $38
MetricValue
Revenue $4.25B
Revenue $4.20B
Key Ratio 11.2%
Key Ratio 12.3%
Free cash flow $1.629B
Revenue $999.0M
Revenue $187.0M
Revenue $4.30B
Exhibit 3: Earnings Calendar and Monitoring Checklist
DateQuarterConsensus EPSConsensus RevenueKey Watch Items
2026-05-05 FY2026 Q1 Revenue vs ~$4.25B baseline; operating margin vs FY2025 full-year 12.3%; share count and FCF conversion…
2026-08-04 FY2026 Q2 Whether EPS continues to outgrow revenue; any commentary on awards, procurement timing, or margin mix…
2026-11-03 FY2026 Q3 PAST Third-quarter proof point on whether implied Q4 FY2025 weakness was temporary or structural… (completed)
2027-03-01 FY2026 Q4 / FY2026 Annual Annual FCF vs $1.629B baseline; capital allocation; any new guidance or disclosure on backlog / agency mix…
2026-03-24 current status Most recent reported FY2025 Annual $11.14 diluted EPS (reported annual) $17.17B revenue (reported annual) Anchor numbers from SEC EDGAR for assessing upcoming beats / misses…
Source: SEC EDGAR FY2025 annual results through 2026-01-02; no forward consensus estimates or company-confirmed upcoming earnings dates were provided in the authoritative spine, so those fields are marked [UNVERIFIED].
MetricValue
Probability 65%
Next 1 -2
Revenue $17.17B
Revenue $2.11B
Operating margin 11.2%
Operating margin 12.3%
/share $20-$28
Buyback 75%
Biggest caution. The hard-data risk is margin deterioration, not leverage or liquidity. FY2025 full-year operating margin was 12.3%, but the implied Q4 operating margin fell to about 11.2%, and implied Q4 gross margin was about 17.6% versus the full-year 18.0%. If that lower conversion rate persists, the low multiple may be justified and the rerating thesis weakens materially.
Highest-risk catalyst event: FY2026 Q1 earnings window (probability 85% for occurrence; probability 35% of a negative surprise). If quarterly revenue stays below roughly $4.20B and operating margin remains under 11.5%, I would expect about $22-$28/share downside as investors assume the implied Q4 FY2025 softness was structural rather than timing-related.
Important observation. The non-obvious catalyst is not a single contract win; it is proof of stability. With the stock at $145.91, the reverse DCF implies -12.6% growth while LDOS just printed $17.17B of revenue, $2.11B of operating income, and $1.629B of free cash flow. That means merely showing that revenue and margins are durable over the next 1-2 quarters could be enough to drive rerating, even without a dramatic acceleration event.
We are Long on the catalyst setup because the stock at $145.91 is priced as if decline is coming, yet the reverse DCF implies -12.6% growth while LDOS just produced $1.629B of free cash flow and $11.14 of diluted EPS. Our base fair value is $313.93 per share, with a bear case of $198.98 and bull case of $512.63; that skew says proof of stability, not heroic growth, is enough for upside. We would turn neutral if the next two quarters show revenue persistently below about $4.20B and operating margin fails to recover above roughly 11.5%-12.0%, because that would suggest the apparent cheapness is reflecting a real earnings reset rather than temporary procurement timing.
See risk assessment → risk tab
See valuation → val tab
See Variant Perception & Thesis → thesis tab
Valuation
Valuation overview. DCF Fair Value: $313 (5-year projection) · Enterprise Value: $20.6B (DCF) · WACC: 7.7% (CAPM-derived).
DCF Fair Value
$185
5-year projection
Enterprise Value
$20.6B
DCF
WACC
7.7%
CAPM-derived
Terminal Growth
3.0%
assumption
DCF vs Current
$185
+93.1% vs current
Exhibit: Valuation Range Summary
Source: DCF, comparable companies, and Monte Carlo models
Prob-Wtd Value
$341.49
20% bear / 50% base / 20% bull / 10% super-bull
DCF Fair Value
$185
vs current price $145.91; WACC 7.7%, g 3.0%
MC Mean Value
$296.83
10,000 simulations; median $281.52
Current Price
$145.91
Mar 24, 2026
Upside/Downside
+13.8%
Prob-weighted value vs current price
Price / Earnings
14.6x
FY2026
Price / Book
4.2x
FY2026
Price / Sales
1.2x
FY2026
EV/Rev
1.2x
FY2026
EV / EBITDA
8.6x
FY2026
FCF Yield
7.9%
FY2026

DCF Framework And Margin Sustainability

DCF

I anchor the valuation on FY2025 revenue of $17.17B, net income of $1.45B, and free cash flow of $1.629B from the SEC EDGAR data set. The explicit forecast period is 5 years. My base view assumes LDOS can compound revenue at a low- to mid-single-digit rate from this starting point, which is consistent with the audited +3.1% FY2025 revenue growth and the company’s steady quarterly revenue pattern of $4.25B, $4.25B, and $4.47B through the first three reported quarters of FY2025. I use the model’s 7.7% WACC and 3.0% terminal growth rate, which together produce a deterministic fair value of $313.93 per share.

On margin durability, LDOS appears to have a mix of position-based and capability-based advantages. The position-based element comes from customer captivity and scale in federal mission IT, cyber, and defense programs; the capability-based element comes from execution, recompete credibility, and integration depth. I do not assume aggressive margin expansion because the data spine does not provide contract mix or backlog detail. Instead, I assume most of the current 12.3% operating margin and 9.5% FCF margin are sustainable, but with only mild mean reversion rather than further expansion.

That is an important distinction. If LDOS lacked durable advantages, I would push margins materially toward lower industry-type service averages. I do not think the audited FY2025 result supports that harsher assumption. Cash conversion was strong, with operating cash flow of $1.750B and only modest dilution given SBC at 0.6% of revenue and share count declining to 126.4M by 2026-01-02. The valuation therefore assumes normalized, not peak, economics: solid but not heroic revenue growth, mostly retained margins, and a terminal growth rate that reflects a mature government contractor rather than a secular hyper-grower. That combination still yields a fair value well above the current quote.

Base Case
$185.00
Probability 50%. FY revenue scales toward roughly $18.90B with EPS around $13.70, broadly in line with institutional forward estimates and supported by sustained conversion from $1.629B of FY2025 free cash flow. Margins stay near current levels with only mild normalization, consistent with LDOS retaining most of its 12.3% operating margin. That yields roughly +93.1% upside from the current quote.
Bear Case
$198.98
Probability 20%. FY revenue reaches roughly $17.70B and EPS settles near $12.00 as the current 9.5% FCF margin proves somewhat elevated and margins mean-revert on less favorable contract mix. Even under this stressed case, valuation still exceeds the current $145.91 share price, implying about +22.4% return. This scenario assumes the market’s caution on recompetes and working-capital normalization is partly right, but not fully.
Bull Case
$467.34
Probability 20%. FY revenue approaches $19.80B and EPS reaches roughly $15.20 as customer retention, recompete wins, and capital-light execution preserve elevated cash conversion. This scenario leans toward the upper half of the Monte Carlo distribution and assumes the market rerates LDOS closer to a premium cash-generative government services franchise. Implied return versus $145.91 is about +187.5%.
Super-Bull Case
$512.63
Probability 10%. FY revenue reaches roughly $20.60B and EPS moves toward $16.20, matching the independent institutional 3-5 year EPS estimate. In this outcome, FY2025 proves to be a durable earnings-power base rather than a temporary high-water mark, and investors capitalize LDOS more like a high-quality, predictable compounder. That supports roughly +215.4% upside from the current price.

What The Market Is Imputing

REV DCF

The reverse DCF is the most striking part of the valuation work. At the current price of $162.54, the market is effectively underwriting either an implied growth rate of -12.6% or an implied WACC of 12.0%. Neither assumption lines up neatly with the audited FY2025 operating picture. Reported revenue grew +3.1%, diluted EPS grew +20.8%, net income grew +15.5%, and free cash flow reached $1.629B. On top of that, LDOS posted ROIC of 33.6%, interest coverage of 11.4, and a current ratio of 1.7, which is not a profile that normally deserves a 12% equity discount rate.

The market’s skepticism therefore appears to be about durability, not about the latest reported numbers. Investors may be assuming that FY2025 cash conversion was flattered by working capital, favorable award timing, or contract mix that will not repeat. That is a legitimate concern, especially because the data spine does not provide backlog, funded backlog, or contract-type mix. But to justify the present valuation, one has to assume something close to a structural deterioration in earnings power. That feels too harsh when quarterly operating income stayed relatively stable at $530.0M, $571.0M, and $535.0M through the first three quarters of FY2025.

My conclusion is that the market is embedding a recession-like or budget-shock-like valuation regime into a business that, based on the available EDGAR data, looks operationally steady and financially sound. I do not think the reverse DCF expectations are reasonable absent evidence of significant backlog erosion or a sharp fall in FCF margins. As a result, the market-implied setup reads more like an opportunity than a warning, though the thesis remains sensitive to any proof that the 9.5% FCF margin was temporary.

Bull Case
$222.00
In the bull case, Leidos proves it deserves a higher-quality multiple as mission software, cyber, digital modernization and classified programs outgrow the legacy base, pushing consolidated margins and free cash flow above expectations. Recompete performance stays strong, new awards accelerate backlog growth, and management uses cash effectively through buybacks and disciplined M&A. In that scenario, investors stop treating LDOS as a no-growth contractor and begin valuing it more like a durable defense-tech compounder.
Bear Case
$199.00
In the bear case, federal spending uncertainty, procurement delays and protests slow award activity just as execution on several large programs becomes more difficult. Revenue growth fades toward flat, margin gains reverse, and cash conversion weakens as the company absorbs contract noise and less favorable mix. If investors conclude recent improvement was cyclical rather than structural, the stock could de-rate back toward a lower services multiple despite still-solid end markets.
Base Case
$185.00
In the base case, Leidos delivers modest organic growth, stable-to-improving margins, and strong cash generation, with bookings supportive enough to maintain confidence in medium-term revenue visibility. The company continues to benefit from resilient defense and federal IT priorities without requiring a broad budget upside surprise. That combination should support steady EPS growth and moderate multiple expansion, driving a total return profile that is attractive relative to the stock’s perceived defensiveness.
Base Case
$185.00
Current assumptions from EDGAR data
Bear Case
$199.00
Growth -3pp, WACC +1.5pp, terminal growth -0.5pp…
Bull Case
$513.00
Growth +3pp, WACC -1pp, terminal growth +0.5pp…
MC Median
$282
10,000 simulations
MC Mean
$297
5th Percentile
$181
downside tail
95th Percentile
$467
upside tail
P(Upside)
+13.8%
vs $145.91
Exhibit: DCF Assumptions
ParameterValue
Revenue (base) $17.2B (USD)
FCF Margin 9.5%
WACC 7.7%
Terminal Growth 3.0%
Growth Path 3.1% → 3.0% → 3.0% → 3.0% → 3.0%
Template general
Source: SEC EDGAR XBRL; computed deterministically
Exhibit 1: Intrinsic Valuation Methods Comparison
MethodFair Valuevs Current PriceKey Assumption
DCF - Base Case $313.93 +93.1% 5-year projection, FY2025 FCF base $1.629B, WACC 7.7%, terminal growth 3.0%
DCF - Bear Case $198.98 +22.4% Margin normalization and slower award timing reduce cash-flow durability…
Monte Carlo - Mean $296.83 +82.6% 10,000 simulations across growth, margin, and discount-rate ranges…
Monte Carlo - Median $281.52 +73.2% Central tendency of modeled valuation distribution…
Institutional Cross-Check Midpoint $265.00 +63.0% Midpoint of independent 3-5 year target range $210-$320…
Scenario-Weighted SS Value $341.49 +110.1% Probability-weighted blend of bear/base/bull/super-bull cases…
Source: SEC EDGAR FY2025; Current Market Data as of Mar 24, 2026; Quantitative Model Outputs; Independent Institutional Analyst Data; SS estimates.
Exhibit 3: Mean-Reversion Framework For LDOS Multiples
MetricCurrentImplied Value
P/E 14.6 $178.24
P/S 1.2 $203.18
EV/Revenue 1.2 $216.73
EV/EBITDA 8.6 $188.44
FCF Yield 7.9% $214.94
Source: Current Market Data; Computed Ratios; 5-year historical multiple series not supplied in Authoritative Data Spine. Implied values are SS normalized estimates, not reported history.

Scenario Weight Sensitivity

20
50
20
10
Total: —
Prob-Weighted Fair Value
Upside/Downside
Exhibit 4: Assumptions That Would Break The Valuation
AssumptionBase ValueBreak ValuePrice ImpactBreak Probability
FCF Margin 9.5% 7.5% -$60/share 25%
WACC 7.7% 9.5% -$70/share 20%
Terminal Growth 3.0% 2.0% -$35/share 30%
Revenue CAGR ~4% modeled ~1% -$45/share 30%
Diluted Share Count 130.0M 132.0M+ -$12/share 15%
Reverse-DCF Risk State No structural decline Market-implied -12.6% becomes reality Below $145.91 10%
Source: SEC EDGAR FY2025; Computed Ratios; Quantitative Model Outputs; SS estimates.
Exhibit: Reverse DCF — What the Market Implies
Implied ParameterValue to Justify Current Price
Implied Growth Rate -12.6%
Implied WACC 12.0%
Source: Market price $145.91; SEC EDGAR inputs
Exhibit: WACC Derivation (CAPM)
ComponentValue
Beta 0.58 (raw: 0.53, Vasicek-adjusted)
Risk-Free Rate 4.25%
Equity Risk Premium 5.5%
Cost of Equity 7.5%
D/E Ratio (Market-Cap) 0.06
Dynamic WACC 7.7%
Source: 750 trading days; 750 observations
Exhibit: Kalman Growth Estimator
MetricValue
Current Growth Rate 5.9%
Growth Uncertainty ±2.0pp
Observations 4
Year 1 Projected 5.9%
Year 2 Projected 5.9%
Year 3 Projected 5.9%
Year 4 Projected 5.9%
Year 5 Projected 5.9%
Source: SEC EDGAR revenue history; Kalman filter
Exhibit: Monte Carlo Fair Value Range (10,000 sims)
Source: Deterministic Monte Carlo model; SEC EDGAR inputs
Exhibit: Valuation Multiples Trend
Source: SEC EDGAR XBRL; current market price
Current Price
162.54
DCF Adjustment ($314)
151.39
MC Median ($282)
118.98
Key valuation risk. The bear thesis is less about leverage and more about normalization of cash conversion. If the current 9.5% FCF margin is being flattered by working-capital timing or unusually favorable program mix, then FY2025 free cash flow of $1.629B may overstate normalized earning power and compress the gap between the stock price and DCF value.
Low sample warning: fewer than 6 annual revenue observations. Growth estimates are less reliable.
Most important takeaway. LDOS is being priced as if cash flow durability is much worse than the reported fundamentals suggest. The clearest evidence is the gap between the reverse DCF implied growth rate of -12.6% and the company’s actual FY2025 revenue growth of +3.1%, EPS growth of +20.8%, and free cash flow of $1.629B. In other words, the market is not merely discounting slower growth; it is discounting a material deterioration that is not visible in the current audited results.
Synthesis. I arrive at a probability-weighted fair value of $341.49, above both the deterministic DCF value of $313.93 and the Monte Carlo mean of $296.83, because even the stress case remains above the current $162.54 quote. The gap exists because the market is effectively discounting a much worse future than the audited FY2025 results imply. My stance is Long with conviction 1/10: the stock looks materially undervalued unless margins or award durability break more sharply than the data currently suggests.
We think LDOS is Long for the thesis because the market price of $145.91 is inconsistent with a business that produced $1.629B of free cash flow, trades at 14.6x earnings, and screens at a base DCF value of $313.93. Our differentiated claim is that the market is pricing LDOS closer to a structurally declining contractor than to a steady, high-conversion federal services franchise, even though the reverse DCF requires an implausible -12.6% implied growth rate. We would change our mind if new disclosures showed backlog deterioration, sustained margin compression that pushes FCF margin materially below 7.5%, or evidence that the current 12.3% operating margin cannot survive the next recompete cycle.
See financial analysis → fin tab
See competitive position → compete tab
See risk assessment → risk tab
Financial Analysis
Financial Analysis overview. Revenue: $17.17B (vs +3.1% YoY) · Net Income: $1.45B (vs +15.5% YoY) · EPS: $11.14 (vs +20.8% YoY).
Revenue
$17.17B
vs +3.1% YoY
Net Income
$1.45B
vs +15.5% YoY
EPS
$11.14
vs +20.8% YoY
Debt/Equity
0.23
Conservative leverage at FY2025
Current Ratio
1.7
Liquidity improved as cash rose to $1.11B
FCF Yield
7.9%
FCF of $1.629B vs $20.54B market cap
Operating Margin
12.3%
Q4 softened to 11.2% implied
ROIC
33.6%
High returns despite only +3.1% revenue growth
Gross Margin
18.0%
FY2026
Op Margin
12.3%
FY2026
Net Margin
8.4%
FY2026
ROE
29.5%
FY2026
ROA
10.7%
FY2026
Interest Cov
11.4x
Latest filing
Rev Growth
+3.1%
Annual YoY
NI Growth
+15.5%
Annual YoY
EPS Growth
+11.1%
Annual YoY
Exhibit: Revenue Trend (Annual)
Source: SEC EDGAR 10-K filings
Exhibit: Net Income Trend (Annual)
Source: SEC EDGAR 10-K filings

Profitability: solid full-year economics, but quarterly margins cooled

MARGINS

Leidos delivered strong absolute profitability in the FY2025 10-K for the year ended 2026-01-02: revenue was $17.17B, operating income was $2.11B, and net income was $1.45B. The authoritative computed ratios translate that into 18.0% gross margin, 12.3% operating margin, and 8.4% net margin. Those are attractive margins for a government and mission-oriented services contractor, particularly because earnings grew faster than revenue. Revenue increased only +3.1% YoY, but net income increased +15.5% and diluted EPS increased +20.8%, which is clear evidence of operating leverage, cost discipline, and modest share-count support.

The quarterly cadence disclosed in the FY2025 10-Qs and 10-K is the main nuance. Revenue was $4.25B in Q1, $4.25B in Q2, $4.47B in Q3, and an implied $4.20B in Q4. Operating income was $530.0M, $571.0M, $535.0M, and an implied $470.0M, respectively. That means quarterly operating margin moved from about 12.5% in Q1 to 13.4% in Q2, then down to 12.0% in Q3 and 11.2% in Q4. Net margin followed the same pattern at roughly 8.5%, 9.2%, 8.2%, and 7.9%. So the full-year picture is good, but the exit rate was weaker than the mid-year peak.

Peer comparison is directionally useful, but direct peer financials are in the provided spine. Compared with commonly watched defense-IT peers such as CACI, SAIC, and Booz Allen, Leidos appears to screen as a balanced operator rather than an extreme margin outlier, but exact peer margin figures are here and should not be treated as authoritative. The investable conclusion is that LDOS does not need rapid revenue acceleration to compound value; it needs to keep operating margin near the reported 12.3% instead of allowing the Q4 implied 11.2% to become the new normal.

Balance sheet: liquidity improved materially; goodwill remains the key watch item

LEVERAGE

The FY2025 10-K shows a healthier year-end balance sheet than the company had at the start of the fiscal year. Cash and equivalents increased from $849.0M on 2025-01-03 to $1.11B on 2026-01-02. Current assets rose from $4.33B to $4.81B, while current liabilities fell from $3.56B to $2.83B. The authoritative computed current ratio is 1.7, which supports the view that near-term liquidity is comfortable rather than strained. Shareholders’ equity also improved from $4.41B to $4.92B, while total liabilities were essentially flat at $8.53B versus $8.55B at the prior year-end.

Leverage looks manageable on the ratios that are actually provided. Debt to equity is 0.23, total liabilities to equity is 1.74, and interest coverage is 11.4. Enterprise value is $20.577B versus market cap of $20.54B, implying only about $37.0M of net debt at the enterprise level. That is a strong signal that the company is not carrying heavy balance-sheet pressure relative to equity value. However, precise total debt and debt/EBITDA analysis are because the long-term debt line in the spine is stale and only shows 2015 values, so no exact current debt maturity schedule or covenant package can be confirmed from the authoritative facts provided.

The main balance-sheet quality caution is asset mix, not liquidity. Goodwill was $6.34B at 2026-01-02 versus total assets of $13.49B and equity of $4.92B. That means goodwill represented roughly 47.0% of assets and about 128.9% of equity. No impairment flag is disclosed in the provided EDGAR data, so there is no immediate accounting alarm, but this is the balance-sheet line item most likely to matter if acquired businesses underperform. Quick ratio is because inventory and other quick-asset detail are not provided in the spine.

Cash flow quality: one of the strongest parts of the LDOS case

CASH

Cash generation is the cleanest fundamental strength visible in the FY2025 10-K. Operating cash flow was $1.75B and free cash flow was $1.629B. Against revenue of $17.17B, that equates to an authoritative 9.5% FCF margin; against the current market cap of $20.54B, it equates to a 7.9% FCF yield. Just as important, free cash flow closely tracks earnings. FCF divided by net income is about 1.12x using $1.629B of FCF and $1.45B of net income, which indicates strong conversion rather than a paper-earnings story.

Capex intensity appears low, although exact FY2025 capex is because the authoritative cash-flow spine does not include a current-year capex line item. What we can say with confidence is that operating cash flow and free cash flow are close together, implying that maintenance capital demands are not heavy relative to the earnings base. D&A was $290.0M in FY2025, which also supports the view that this is not a capital-hungry model. The practical takeaway is that Leidos turns a large portion of its income statement into spendable cash, which gives management flexibility on buybacks, dividends, bolt-on deals, and liquidity preservation.

Working-capital direction also improved over FY2025. Current assets rose by $480.0M while current liabilities declined by $730.0M, and cash increased by $261.0M. We do not have receivables, payables, or inventory detail in the spine, so a cash conversion cycle is . Even so, the available data do not suggest aggressive working-capital stretching. For a services contractor, the combination of $1.75B of operating cash flow, $1.629B of FCF, and low apparent capex burden is exactly what a quality-oriented investor wants to see.

Capital allocation: modest buyback support, rising self-funded investment, limited disclosed payout detail

ALLOCATION

The capital-allocation record visible is constructive, though not fully disclosed. The clearest evidence is the share count trend reported in the FY2025 10-Qs and 10-K: shares outstanding declined from 128.3M on 2025-07-04 to 127.9M on 2025-10-03 and then to 126.4M on 2026-01-02. That reduction helped amplify per-share results in a year when revenue grew only +3.1% but diluted EPS grew +20.8%. Without the exact repurchase dollars or average buyback price, repurchase effectiveness versus intrinsic value is ; however, at a live stock price of $162.54 versus a deterministic DCF fair value of $313.93, repurchases at recent levels would appear value-accretive in hindsight.

Internal investment is also moving in the right direction. R&D expense rose from $150.0M in the 2025-01-03 annual period to $187.0M in FY2025, and the authoritative ratio shows R&D at 1.1% of revenue. That is not a large percentage, but it is trending up and still leaves abundant free cash flow for shareholder returns. SG&A was $999.0M, or 5.8% of revenue, suggesting management did not buy growth through a loose overhead structure. Meanwhile, SBC was only 0.6% of revenue, so dilution from compensation is relatively contained.

The main limitation is disclosure depth in the provided spine. Dividend payout ratio, total dividends paid, buyback dollars, and M&A returns are all . Goodwill increased from $6.08B to $6.34B, which likely reflects acquisition-related activity, but the spine does not provide deal terms or post-acquisition performance. Relative to peers such as CACI, SAIC, and Booz Allen, precise R&D and payout comparisons are here. Even with that limitation, the observable pattern is sensible: some share reduction, some reinvestment, restrained SBC, and no sign of balance-sheet stress from capital deployment.

TOTAL DEBT
$1.2B
LT: $1.1B, ST: $18M
NET DEBT
$55M
Cash: $1.1B
INTEREST EXPENSE
$185M
Annual
DEBT/EBITDA
0.6x
Using operating income as proxy
INTEREST COVERAGE
11.4x
OpInc / Interest
MetricValue
Fair Value $849.0M
Fair Value $1.11B
Fair Value $4.33B
Fair Value $4.81B
Fair Value $3.56B
Fair Value $2.83B
Fair Value $4.41B
Fair Value $4.92B
Exhibit: Net Income Trend
Source: SEC EDGAR XBRL filings
Exhibit: Return on Equity Trend
Source: SEC EDGAR XBRL filings
Exhibit: Financial Model (Income Statement)
Line ItemFY2021FY2022FY2023FY2025FY2026
Revenues $14.4B $15.4B $16.7B $17.2B
COGS $12.3B $13.2B $13.9B $14.1B
R&D $109M $116M $128M $150M $187M
SG&A $951M $942M $983M $999M
Operating Income $1.1B $621M $1.8B $2.1B
Net Income $685M $199M $1.3B $1.4B
EPS (Diluted) $4.96 $1.44 $9.22 $11.14
Op Margin 7.6% 4.0% 11.0% 12.3%
Net Margin 4.8% 1.3% 7.5% 8.4%
Source: SEC EDGAR XBRL filings (USD)
Exhibit: Capital Allocation History
CategoryFY2016FY2017FY2018FY2020
CapEx $29M $81M $73M $121M
Source: SEC EDGAR XBRL filings
Exhibit: Debt Composition
ComponentAmount% of Total
Long-Term Debt $1.1B 98%
Short-Term / Current Debt $18M 2%
Cash & Equivalents ($1.1B)
Net Debt $55M
Source: SEC EDGAR XBRL filings
Exhibit: Debt Level Trend
Source: SEC EDGAR XBRL filings
Key financial risk. The immediate balance-sheet risk is not leverage but intangible concentration and margin exit-rate. Goodwill ended FY2025 at $6.34B, equal to roughly 47.0% of total assets and about 128.9% of equity, while implied quarterly operating margin fell from 13.4% in Q2 to 11.2% in Q4. If that lower margin level persists, the stock could remain trapped despite strong full-year cash generation.
Accounting quality view: generally clean, with one structural caution. The reported earnings appear backed by cash: operating cash flow was $1.75B and free cash flow was $1.629B against net income of $1.45B, and SBC was only 0.6% of revenue, which does not suggest an adjusted-earnings distortion. No audit qualification, impairment charge, or obvious accrual warning is present in the provided spine. The main quality flag is the large goodwill balance of $6.34B, which warrants ongoing monitoring for future impairment sensitivity, especially if acquired operations underperform.
Most important takeaway. LDOS is not a growth story, but the data show it is a high-return cash compounder that the market is pricing as if the business is deteriorating. FY2025 revenue grew only +3.1%, yet net income grew +15.5%, diluted EPS grew +20.8%, ROIC reached 33.6%, and FCF yield was 7.9%. The non-obvious point is that modest top-line growth is being converted into much stronger per-share economics through operating discipline, cash conversion, and a lower share count.
We are Long on the financial setup because the market price of $162.54 is far below our deterministic DCF fair value of $313.93, while the model’s bull/base/bear values are $512.63 / $313.93 / $198.98. Even the bear case sits above the current price, and the reverse DCF implies -12.6% growth despite FY2025 revenue growth of +3.1%, EPS growth of +20.8%, and FCF yield of 7.9%. Our position is Long with 8/10 conviction and a 12-month target price of $282, anchored between the Monte Carlo median of $281.52 and DCF fair value. We would change our mind if implied quarterly operating margin stays near or below the Q4 level of 11.2% for multiple quarters, or if the goodwill-heavy asset base leads to an impairment or materially weaker cash conversion.
See valuation → val tab
See operations → ops tab
See earnings scorecard → scorecard tab
Capital Allocation & Shareholder Returns
Leidos enters 2026 with a capital allocation profile supported by solid cash generation, moderate leverage, and visible per-share accretion. Audited results for the year ended Jan. 2, 2026 show $1.75B of operating cash flow and $1.63B of free cash flow, while diluted EPS reached $11.14 and net income rose to $1.45B. At the same time, year-end cash increased to $1.11B, shareholders’ equity rose to $4.92B, and reported shares outstanding declined from 128.3M on Jul. 4, 2025 to 126.4M on Jan. 2, 2026. That combination suggests management had room to invest, return capital, and still preserve balance-sheet flexibility. The main capital allocation question is not whether Leidos can fund shareholder returns, but how management balances repurchases, internal investment, and M&A, particularly after announcing the ENTRUST acquisition, which the company said would effectively double the size of its $600M energy infrastructure engineering business.

Capital allocation posture: strong cash generation supports both returns and reinvestment

Leidos’ latest audited numbers point to a healthy capital allocation setup. For the year ended Jan. 2, 2026, the company generated $1.75B of operating cash flow and $1.63B of free cash flow, equal to an FCF margin of 9.5% and an FCF yield of 7.9% on the current market value in the data spine. That level of internally generated cash is substantial relative to the company’s $20.54B market cap and gives management flexibility across several priorities: organic investment, tuck-in acquisitions, balance sheet support, and shareholder distributions. Profitability also remains supportive, with operating income of $2.11B, net income of $1.45B, operating margin of 12.3%, and ROIC of 33.6%.

What stands out for capital allocation quality is that Leidos is not sacrificing financial resilience to fund returns. Cash and equivalents increased from $849.0M at Jan. 3, 2025 to $1.11B at Jan. 2, 2026, while the current ratio remained 1.7 and debt-to-equity was 0.23. Shareholders’ equity also improved from $4.41B to $4.92B over the same span. In other words, the company ended the year with more liquidity and more book capital even as shares outstanding moved lower. Relative to named peer SAIC, Inc. in the data spine and other government-services competitors such as CACI and Booz Allen Hamilton , Leidos appears to have the combination investors usually want in this sector: stable demand exposure, cash conversion, and enough balance-sheet capacity to remain active on both buybacks and M&A.

The valuation context matters too. At the current stock price of $162.54, Leidos trades at a P/E of 14.6 and EV/EBITDA of 8.6, while the reverse DCF implies a -12.6% growth rate. For capital allocation, that backdrop can make repurchases more compelling when cash generation is holding up, because retiring stock at a mid-teens earnings multiple can create meaningful per-share benefit if earnings durability remains intact.

Shareholder returns: declining share count is the clearest hard evidence of active capital return

Direct repurchase dollars are not provided in the data spine, but the share count trend gives a clear signal that Leidos has been shrinking the equity base. Reported shares outstanding fell from 128.3M on Jul. 4, 2025 to 127.9M on Oct. 3, 2025, and then to 126.4M on Jan. 2, 2026. This decline happened while annual diluted EPS reached $11.14 and net income grew 15.5% year over year, which is exactly the environment in which repurchases can amplify per-share results. Fewer shares outstanding mean each remaining share participates in a larger portion of future earnings, cash flow, and dividends.

The magnitude is worth attention even without disclosed buyback dollars. The drop from 128.3M to 126.4M represents a reduction of 1.9M shares over roughly six months. Against a current price of $162.54, that lower count reinforces the idea that management has been returning capital rather than allowing dilution to drift upward. Meanwhile, diluted shares were 130.0M at Oct. 3, 2025 and 130.0M at Jan. 2, 2026, so the company still has an overhang from dilution-related instruments, but basic shares trending lower is favorable for long-term holders.

Dividend data in the audited spine is limited, so dividend strategy must be framed cautiously. The independent institutional survey shows dividends per share of $1.54 in 2024, $1.63 estimated for 2025, $1.75 estimated for 2026, and $1.85 estimated for 2027. Used only as cross-validation, those figures suggest Leidos likely combines a steady dividend with repurchases, a common pattern among mature defense and government-services companies. Compared with SAIC, Inc. and peers such as CACI and Booz Allen Hamilton , this is usually viewed favorably because buybacks can be timed opportunistically while dividends provide baseline return continuity.

Reinvestment versus M&A: ENTRUST is the clearest current capital deployment signal

Leidos’ capital allocation story is not just about cash return; it is also about where management believes incremental capital can earn attractive strategic returns. The strongest disclosed example in the provided evidence is the ENTRUST transaction. According to the evidence claims, Leidos said the acquisition will add new capabilities and effectively double the size of its $600 million energy infrastructure engineering business. The same evidence also notes that the deal’s closing remains subject to customary conditions, including regulatory approvals. In a capital allocation framework, that means management is actively deploying capital toward adjacent growth markets rather than simply maximizing near-term buybacks.

This matters because Leidos already earns strong returns on capital, with ROIC of 33.6% and ROE of 29.5%. High-return businesses face an important capital allocation test: can they reinvest incremental dollars at returns that remain attractive, or should excess cash be returned to shareholders? The ENTRUST rationale suggests management sees an opportunity in energy infrastructure engineering that can complement its core technology and government-services footprint. It also helps explain why goodwill rose from $6.08B at Jan. 3, 2025 to $6.34B at Jan. 2, 2026, indicating that acquisition activity and acquired intangible value remain meaningful components of the balance sheet.

Internal investment remains present but not overwhelming. Annual R&D expense increased from $150.0M for the year ended Jan. 3, 2025 to $187.0M for the year ended Jan. 2, 2026, while R&D as a percentage of revenue was 1.1%. This suggests Leidos can fund innovation without consuming the bulk of free cash flow. In practice, that leaves room for a blended capital allocation model: maintain modest but rising internal reinvestment, pursue selective acquisitions like ENTRUST, and still support per-share value creation through a lower share count and ongoing dividends. Relative to peer sets that often oscillate between acquisition bursts and buyback phases, Leidos currently appears positioned to do both, though integration discipline will be critical.

Bottom line on shareholder returns: Leidos has room to keep compounding per-share value

Putting the pieces together, Leidos’ capital allocation framework looks shareholder-friendly because it is being funded by real operating performance rather than financial engineering. The company closed fiscal 2025 with $17.17B of revenue, $2.11B of operating income, $1.45B of net income, and $1.63B of free cash flow. That translated into diluted EPS of $11.14, with EPS growth of 20.8% and net income growth of 15.5%. At the same time, year-end liquidity improved to $1.11B, the current ratio was 1.7, and interest coverage was 11.4. For a capital allocation discussion, this is the core message: Leidos does not appear constrained.

The current valuation also shapes return policy. With a P/E of 14.6, EV/EBITDA of 8.6, and a reverse DCF implying -12.6% growth, the market appears to be discounting a tougher forward path than the company’s recent financials indicate. If management believes intrinsic value is closer to the deterministic valuation outputs—$313.93 per share in the DCF base case and $281.52 as the Monte Carlo median—then repurchases can remain an attractive use of capital alongside dividends. The current stock price of $145.91 sits below the model outputs and below the institutional target range of $210.00 to $320.00, though those external figures should be treated as reference points rather than audited facts.

The main caveat is execution mix. Leidos must balance continued share retirement, steady dividends, incremental R&D, and M&A like ENTRUST without weakening returns or overpaying for growth. Still, the hard data favor a constructive conclusion: rising cash, lower shares outstanding, strong free cash flow, moderate leverage, and high returns on capital create a credible setup for continued shareholder value compounding over the next several reporting periods.

Exhibit: Cash generation and capital return capacity
Operating Cash Flow $1.75B 2026-01-02 annual Core internal funding available before capital spending and shareholder returns.
Free Cash Flow $1.63B Deterministic ratio set, latest annualized… Primary source for dividends, buybacks, debt reduction, and acquisitions.
FCF Margin 9.5% Latest Shows a meaningful portion of revenue is translating into discretionary cash.
FCF Yield 7.9% Latest Suggests shareholder returns can be attractive relative to current equity value.
Cash & Equivalents $1.11B 2026-01-02 annual Year-end liquidity buffer after funding operations and investments.
Operating Income $2.11B 2026-01-02 annual Supports reinvestment capacity and debt service while maintaining return flexibility.
Net Income $1.45B 2026-01-02 annual Provides earnings base for dividends and repurchase accretion analysis.
Interest Coverage 11.4 Latest Indicates debt burden is manageable and not crowding out returns.
ROIC 33.6% Latest High return profile argues for both reinvestment and disciplined M&A.
R&D as % of Revenue 1.1% Latest Reinvestment burden appears modest relative to cash generation.
Exhibit: Per-share indicators and balance-sheet support for shareholder returns
2025-01-03 $849.0M $4.41B
2025-04-04 $842.0M $4.26B
2025-07-04 128.3M $930.0M $4.66B
2025-10-03 127.9M 130.0M $974.0M $4.91B
2026-01-02 126.4M 130.0M $1.11B $4.92B
Exhibit: Capital deployment signals across operations, reinvestment, and M&A capacity
Revenue $17.17B 2026-01-02 annual Large scale supports consistent cash generation and acquisition integration capacity.
R&D Expense $150.0M 2025-01-03 annual Baseline internal investment before the latest step-up.
R&D Expense $187.0M 2026-01-02 annual Shows increased reinvestment while preserving strong free cash flow.
Goodwill $6.08B 2025-01-03 annual Indicates prior acquisition footprint already matters materially.
Goodwill $6.34B 2026-01-02 annual Suggests M&A remains an active strategic tool.
ENTRUST energy infrastructure engineering business size… $600M Evidence claim Acquisition would effectively double this business according to company statement.
Cash & Equivalents $1.11B 2026-01-02 annual Provides immediate liquidity to absorb closing and integration needs.
Debt To Equity 0.23 Latest Leverage remains moderate, preserving room for strategic deployment.
Enterprise Value $20.577B Latest Scale is large enough that tuck-in acquisitions need not impair flexibility.
EV / Revenue 1.2 Latest Moderate valuation can support the case for balanced buybacks and M&A.
Exhibit: Valuation context for buybacks and shareholder return decisions
Stock Price $145.91 Live market data as of Mar. 24, 2026 Reference point for judging buyback attractiveness.
Market Cap $20.54B Live market data as of Mar. 24, 2026 Shows the equity base against which returns are measured.
P/E Ratio 14.6 Computed ratios Mid-teens earnings multiple can make repurchases accretive if earnings hold.
EV/EBITDA 8.6 Computed ratios Suggests valuation is not demanding versus cash generation.
DCF Fair Value $313.93 Deterministic model output Model-based benchmark that may support opportunistic repurchases.
Monte Carlo Median Value $281.52 Deterministic model output Another benchmark implying upside versus current price.
5th Percentile Value $180.96 Deterministic model output Even downside simulation output remains near the current market price.
P(Upside) 97.9% Deterministic model output Quant output argues market pricing is conservative.
Target Price Range (3-5 Year) $210.00 – $320.00 Independent institutional analyst data Cross-check that external analysts also see value above the current quote.
Implied Growth Rate -12.6% Reverse DCF Indicates market expectations may be too pessimistic if execution remains steady.
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Fundamentals & Operations
Fundamentals overview. Revenue: $17.17B (Annual revenue at 2026-01-02) · Rev Growth: +3.1% (YoY growth from computed ratios) · Gross Margin: 18.0% (vs 12.3% operating margin).
Revenue
$17.17B
Annual revenue at 2026-01-02
Rev Growth
+3.1%
YoY growth from computed ratios
Gross Margin
18.0%
vs 12.3% operating margin
Op Margin
12.3%
Annual operating income $2.11B
ROIC
33.6%
High return on invested capital
FCF Margin
9.5%
FCF $1.629B on $17.17B revenue
OCF
$1.75B
Exceeds net income of $1.45B
EPS Growth
+11.1%
Far ahead of revenue growth

Top 3 Revenue Drivers

Drivers

The revenue story is enterprise-level because the data spine does not include audited segment breakout, but the numbers still identify three concrete growth drivers. First, the business showed a clear Q3 volume step-up: quarterly revenue moved from $4.25B in Q2 to $4.47B in Q3, a $220M sequential increase. That is the single clearest reported acceleration point in the year and suggests program timing, ramp activity, or task-order flow improved temporarily in the back half.

Second, full-year growth still added real dollars even if the percentage looked modest. With annual revenue at $17.17B and computed YoY growth of +3.1%, LEIDOS added roughly $0.52B of annual revenue versus the prior year on an implied base of about $16.65B. For a scaled government and systems integration operator, that is not explosive growth, but it is meaningful enough to create operating leverage when delivery economics stay intact.

Third, management increased internal capability spend ahead of revenue: R&D rose from $150M to $187M, or +24.7%, versus only +3.1% revenue growth. That is not yet a disclosed revenue line item, but it is an evidence-backed leading indicator that the company is investing to defend or expand into higher-value program areas rather than merely harvesting existing contracts.

  • Driver 1: Q3 sequential revenue increase of $220M.
  • Driver 2: Full-year sales dollar growth of about $515M.
  • Driver 3: R&D reinvestment up 24.7%, supporting future award competitiveness.

The important limitation is that precise attribution by product, segment, or geography is because the underlying EDGAR segment schedule is not included in the spine.

Unit Economics and Cost Structure

Economics

LEIDOS shows the economics of a scaled, asset-light services and systems integration model rather than a high-fixed-cost manufacturer. On $17.17B of annual revenue, cost of revenue was $14.07B, producing a gross margin of 18.0%. SG&A was $999M, or 5.8% of revenue, and R&D was $187M, or 1.1%. Those ratios imply the company keeps overhead relatively controlled and earns its money through disciplined delivery and contract mix, not through premium software-like pricing.

The strongest evidence of healthy unit economics is cash conversion. Operating cash flow reached $1.75B and free cash flow was $1.629B, equal to a 9.5% FCF margin. The difference between OCF and FCF is roughly $121M, implying modest reinvestment needs relative to revenue scale. That supports the view that LEIDOS can fund capability investment, repurchase shares, and still maintain balance-sheet flexibility.

Pricing power appears moderate rather than absolute. If pricing were exceptionally strong, revenue growth would likely exceed +3.1%; instead, profitability strength suggests mix, execution, and recompete discipline matter more than pure price increases. Customer LTV/CAC is not disclosed in the spine and is therefore , but the practical proxy is recurring contract economics: once LEIDOS is embedded in delivery, the combination of past performance, mission familiarity, and switching friction likely extends customer lifetime well beyond a single task order.

  • Gross profit: about $3.10B.
  • Operating income: $2.11B.
  • Free cash flow: $1.629B.
  • Interpretation: solid service-model economics with low capital intensity.

The watch item is that quarterly operating performance softened late in the year even though gross margin stayed healthy, meaning overhead absorption and program mix are more important to monitor than core delivery cost inflation.

Greenwald Moat Assessment

Moat

I classify LEIDOS's moat as Position-Based, which in Greenwald terms is stronger than a pure capability moat because it combines customer captivity with scale advantages. The captivity mechanism is primarily switching costs and reputation / past-performance lock-in, not network effects. In federal and mission-critical systems work, an incumbent with cleared talent, delivery history, and integration knowledge is hard to displace even if a rival such as SAIC, CACI, or Booz Allen can quote a similar headline price. The key test is simple: if a new entrant matched the product at the same price, would it capture the same demand? For LEIDOS, my answer is no, because the buyer is not purchasing a commodity; it is purchasing execution credibility and low mission risk.

The scale advantage comes from operating on a $17.17B revenue base with enough gross profit, about $3.10B, to support bid infrastructure, compliance systems, recruiting, program management, and R&D of $187M. Smaller entrants may be able to win niche work, but matching the cost of compliance, capture infrastructure, and staffing depth across a broad federal portfolio is materially harder. That is why LEIDOS can earn a 12.3% operating margin and a 33.6% ROIC despite only modest growth.

Durability looks like 7-10 years if execution remains sound. This is not a resource moat built on patents, and it can erode if contract performance slips, if procurement becomes more price-led, or if a major technology transition resets incumbency. Still, the moat is real because customer captivity is embedded in procurement behavior and risk aversion. The biggest limitation is that the spine does not include backlog, recompete win rates, or contract vehicle data, so the depth of captivity cannot be quantified directly and parts of the assessment remain inference-based.

Exhibit 1: Revenue by Segment and Unit Economics Availability
SegmentRevenue% of TotalGrowthOp MarginASP / Unit Econ
Company total $17.17B 100.0% +3.1% 12.3% Gross margin 18.0%; FCF margin 9.5%
Source: SEC EDGAR annual filing at 2026-01-02 via authoritative data spine; computed ratios; SS formatting with explicit [UNVERIFIED] where segment detail is absent.
Exhibit 2: Customer Concentration Disclosure Status
Customer / GroupRevenue Contribution %Contract DurationRisk
Largest named customer HIGH Not disclosed in spine
U.S. federal government aggregate Multi-year/task-order mix HIGH Budget and recompete exposure
Defense-related agencies Award timing risk
Civil / health agencies Program funding risk
Commercial / international customers Likely lower concentration but unquantified…
Disclosure status Not separately disclosed in provided spine… n/a HIGH Analytical gap for concentration sizing
Source: Authoritative data spine gap notice; SEC EDGAR customer concentration detail not included in provided dataset.
Exhibit 3: Geographic Revenue Disclosure Availability
RegionRevenue% of TotalGrowth RateCurrency Risk
Company total $17.17B 100.0% +3.1% Not material enough to quantify from spine…
Source: SEC EDGAR annual revenue and computed ratios via authoritative data spine; geographic disaggregation absent from provided dataset and marked [UNVERIFIED].
MetricValue
Revenue $17.17B
About $3.10B
Fair Value $187M
Operating margin 12.3%
ROIC 33.6%
Years -10
Exhibit: Revenue Trend
Source: SEC EDGAR XBRL filings
Exhibit: Margin Trends
Source: SEC EDGAR XBRL filings
Biggest operational risk. The late-year run rate weakened: inferred Q4 revenue fell to $4.20B from $4.47B in Q3, and inferred Q4 operating income dropped to $470M, implying roughly 11.2% operating margin versus about 13.4% in Q2. If that is not timing-related, the company may be entering a lower-margin delivery mix just as goodwill remains elevated at $6.34B, or roughly 47.0% of total assets.
Most important takeaway. LEIDOS is not being carried by top-line acceleration; it is being carried by operating discipline and per-share improvement. Revenue rose only +3.1% to $17.17B, yet diluted EPS increased +20.8% to $11.14, while ROIC reached 33.6% and FCF margin hit 9.5%. That combination says the core non-obvious story is execution quality, not breakout demand.
Growth levers and scalability. The cleanest forward lever is operating leverage on a very large revenue base: if revenue/share rises from the institutional survey's $137.30 estimate for 2025 to $154.50 in 2027, and shares stay near the latest 126.4M, implied revenue would rise by about $2.18B by 2027 to roughly $19.53B. That is achievable without heroic assumptions if the company sustains low-single-digit growth and protects the current 12.3% operating margin, but segment-specific contributions remain because the spine lacks backlog and segment disclosure.
Our differentiated view is that the market is mispricing a high-return, cash-converting operator as if decline were imminent: the stock trades at $145.91 versus deterministic DCF fair value of $313.93, with explicit scenario values of $512.63 bull, $313.93 base, and $198.98 bear. We therefore set a 12-month target price of $185.00, rate the name Long, and assign conviction 1/10; even the bear case is above the current price because reverse DCF implies an implausible -12.6% growth rate. What would change our mind is evidence that revenue remains stuck near +3.1% while operating margin breaks sustainably below 11% and FCF margin falls below 8%, which would suggest the moat and delivery economics are weaker than the current data indicates.
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Competitive Position
Competitive Position overview. # Direct Competitors: 3 (SAIC, CACI, KBR identified as relevant peers; peer metrics mostly unavailable) · Moat Score (1-10): 5/10 (Solid capability and incumbency signals, but position-based moat not proven) · Contestability: Semi-Contestable (No evidence of dominant share; barriers exist but appear shared across multiple contractors).
# Direct Competitors
3
SAIC, CACI, KBR identified as relevant peers; peer metrics mostly unavailable
Moat Score (1-10)
5/10
Solid capability and incumbency signals, but position-based moat not proven
Contestability
Semi-Contestable
No evidence of dominant share; barriers exist but appear shared across multiple contractors
Customer Captivity
Moderate
Program incumbency, trust, and integration complexity matter; hard lock-in not proven
Price War Risk
Medium
Contract bidding creates episodic competition, but high qualification barriers temper pure price wars
FY2025 Revenue
$17.17B
+3.1% YoY; scaled incumbent in integrated systems design
Operating Margin
12.3%
Healthy for services, but not so high that it proves monopoly economics
ROIC
33.6%
Far above 7.7% WACC; current economics are strong
FCF Margin
9.5%
$1.629B free cash flow on $17.17B revenue

Greenwald Contestability Assessment

SEMI-CONTESTABLE

Using Greenwald’s framework, LDOS’s market does not read as a classic non-contestable monopoly. The data spine shows a scaled company with $17.17B of FY2025 revenue, 18.0% gross margin, and 12.3% operating margin from the FY2025 10-K-derived dataset, but it provides no evidence of dominant market share, exclusive regulatory control, or an unbeatable cost position that would keep other qualified contractors from competing. That matters because the first question is whether a new or existing rival could replicate the incumbent’s cost structure and capture equivalent demand at the same price.

On cost structure, LDOS appears advantaged by scale and execution, but not uniquely so. R&D was only $187.0M, or 1.1% of revenue, while SG&A was $999.0M, or 5.8% of revenue, which suggests the model depends more on program management, relationships, bidding infrastructure, and integration capability than on proprietary product IP. Those are barriers, but they are the kind that other established contractors can also possess. On the demand side, customers likely value track record and incumbent knowledge, yet there is no hard evidence in the spine that customers are locked in through technical standards, consumer habit, or network effects.

The quarterly pattern from the FY2025 EDGAR data strengthens this conclusion. Revenue held near $4.25B in Q1 and Q2, rose to $4.47B in Q3, and implied roughly $4.20B in Q4. Operating margin moved from about 12.5% to 13.4% to 12.0% and then implied 11.2% in Q4. That looks like a disciplined contract business, not a firm with unconstrained pricing power. This market is semi-contestable because barriers to entry are meaningful but appear shared across multiple qualified incumbents, making rivalry and rebid dynamics more important than monopoly protection.

Economies of Scale: Real but Not Sufficient Alone

MODERATE SCALE ADVANTAGE

LDOS clearly benefits from operating scale. The FY2025 10-K-derived data show $17.17B of revenue, $187.0M of R&D, and $999.0M of SG&A. Together, those two line items equal about $1.186B, or roughly 6.9% of revenue, before considering additional corporate overhead, proposal infrastructure, security/compliance systems, and delivery support costs that are embedded elsewhere. In Greenwald terms, those overhead layers are the key supply-side barrier: a new entrant has to build meaningful bid, compliance, and integration capability before it can pursue complex contracts at scale.

A rough minimum efficient scale test suggests LDOS’s cost base is hard to match from a standing start. A hypothetical entrant at 10% of LDOS’s scale would generate only about $1.72B of revenue. If it had to carry even half of LDOS’s current R&D and SG&A infrastructure to be credible in mission-critical programs, its overhead burden as a percent of revenue would likely be materially higher than LDOS’s. On LDOS’s current base, R&D plus SG&A are about 6.9% of revenue; at much smaller scale, that burden could plausibly be several hundred basis points worse, leaving an entrant at a meaningful cost disadvantage unless it entered through acquisition or adjacent installed relationships.

But Greenwald’s crucial warning applies here: scale alone is not a moat. Scale can be replicated by other large contractors, especially in a sector where multiple firms may already meet qualification thresholds. The durable barrier arises only when scale combines with customer captivity. For LDOS, that means incumbent program knowledge and trust must keep demand from shifting even if a rival offers a comparable price. The current evidence supports some scale advantage, but without hard market-share or retention data, the more accurate conclusion is that LDOS has a moderate scale edge that strengthens profitability but does not by itself make the market non-contestable.

Capability CA Conversion Test

IN PROGRESS / UNPROVEN

Greenwald’s key test for a capability-based business is whether management is converting know-how into position-based protection. For LDOS, the evidence suggests partial progress but not a completed conversion. Scale is clearly improving at the economic level: FY2025 revenue reached $17.17B, free cash flow was $1.629B, and ROIC was 33.6%. Those figures indicate the company is using its operating model effectively. The share count also declined from 128.3M on 2025-07-04 to 126.4M on 2026-01-02, which supports per-share value creation, although that is a capital allocation benefit rather than direct moat conversion.

The question is whether LDOS is building demand-side captivity. The data imply some effort: SG&A was $999.0M, or 5.8% of revenue, and quarterly SG&A increased from $217.0M in Q2 to $286.0M in Q3. That could reflect capture spending, relationship maintenance, or deeper customer embedding, though the filing-derived spine does not disclose the exact driver. R&D rose from $150.0M in FY2024 to $187.0M in FY2025, but at only 1.1% of revenue it does not look like management is building a product ecosystem that would create hard technical switching costs.

So the conversion verdict is mixed. LDOS appears to be reinforcing its scale and reputation, but there is not enough evidence that those capabilities have turned into position-based lock-in via dominant share, platform effects, or quantifiable switching costs. If management cannot deepen incumbency into repeatable captivity, the capability edge remains vulnerable because program management know-how is portable across the sector. The likely timeline for meaningful conversion is multi-year, and the key evidence to watch would be market-share gains, backlog quality, recompete win rates, and more visible customer stickiness metrics—none of which are in the current spine.

Pricing as Communication

LIMITED TACIT COORDINATION

Greenwald emphasizes that in contestable but concentrated markets, price itself can serve as communication. LDOS’s market appears to have much weaker price-communication mechanisms than sectors such as fuel retail or consumer staples. There is no evidence in the spine of a daily or public price leader whose moves can be instantly observed and matched. Instead, the business seems dominated by proposal cycles, contract structures, and project-specific economics. That matters because tacit collusion requires transparency, frequent interaction, and an easy way to detect and punish defection.

In this industry structure, the closest analogue to “pricing as communication” is likely bid discipline rather than visible list-price changes. Firms may signal willingness to protect margin through selective bidding, scope definitions, or pursuit posture, but such behavior is mostly in the current dataset. Compared with Greenwald’s canonical pattern cases—BP Australia’s gradual price experiments or Philip Morris’s explicit punishment-then-normalization episodes—LDOS’s market has fewer observable focal points. Each contract can differ by scope, technical requirements, cost-reimbursement mix, and embedded labor assumptions, which makes strategic signaling noisy.

That also weakens punishment and the path back to cooperation. If a rival aggressively underbids on a major recompete, retaliation may come later in another program, but the lag and heterogeneity make discipline hard to enforce. The practical conclusion is that pricing leadership is diffuse, signaling is indirect, focal points are weak, and punishment is slow. This supports the broader view that LDOS operates in a market where profitability depends more on capability, incumbency, and selective bidding than on stable tacit price cooperation among a small oligopoly.

Market Position and Share Trend

SCALED INCUMBENT

LDOS’s market position is best framed as a scaled incumbent with credible competitive standing, rather than a proven category dominator. The hard evidence from the FY2025 filing-derived spine is that the company generated $17.17B of revenue, $2.11B of operating income, and $1.45B of net income, while maintaining a 12.3% operating margin and 9.5% free cash flow margin. Those are meaningful scale markers in systems integration and mission-oriented services, and they imply that LDOS has enough breadth to absorb overhead, invest in capture, and remain relevant in large procurement cycles.

What the data do not provide is market share. That is a major limitation, because a Greenwald analysis depends on knowing whether LDOS’s scale is merely large or truly dominating. No industry sales baseline, segment share, backlog share, or top-customer share is included in the spine, so LDOS’s market share is . The trend is also not directly measurable. Revenue growth of +3.1% in FY2025 suggests the company is at least holding its position economically, and the stronger growth in net income and EPS points to better mix or execution, but it does not prove share gains.

The strongest practical conclusion is that LDOS appears to be stable-to-slightly strengthening in economic position, even if share is unquantified. Stable quarterly revenues around the $4.2B-$4.5B range and resilient margins suggest no immediate erosion. Still, until investors see share data, recompete outcomes, or backlog trends, the correct language is that LDOS occupies a strong market position with an unverified share trend, not that it is consolidating the market.

Barriers to Entry and How They Interact

MODERATE BARRIERS

The relevant barriers protecting LDOS are not a single patent wall or a consumer brand halo. They are a bundle of institutional barriers: qualification, trust, compliance capability, integration experience, incumbent program knowledge, and the scale needed to spread overhead across a large contract base. The FY2025 10-K-derived numbers show why scale matters. LDOS generated $17.17B of revenue while carrying $187.0M of R&D and $999.0M of SG&A. That overhead structure is manageable at current scale, but it would be expensive for a subscale entrant trying to compete credibly across large mission programs.

The demand-side question is even more important. If an entrant matched LDOS’s offering at the same price, would it capture the same demand? The answer appears to be no, but not by a wide margin. Buyers in this market likely care about past performance, execution reliability, security/compliance readiness, and transition risk. Those factors create reputation-based and switching-cost-based friction. However, the spine provides no quantified switching cost in dollars, no contract retention rate, and no rebid win statistics. That means the barrier is real in principle but not fully measurable here.

The interaction of barriers is what matters. Scale reduces unit overhead; reputation and embedded program knowledge reduce the odds that customers will switch purely on price. Together, that can sustain above-average margins. But because neither side appears overwhelming on its own, the moat remains moderate rather than dominant. Entry likely requires substantial up-front investment in people, certifications, and capture infrastructure over many months or years , yet qualified incumbents can still attack each other in recompetes. In Greenwald terms, LDOS is protected by interacting barriers—but not by barriers so strong that effective rivalry disappears.

Exhibit 1: Competitor Comparison Matrix and Buyer Power Assessment
MetricLDOSSAICCACIKBR
Potential Entrants Large defense primes, hyperscalers, and specialized software vendors could target adjacent mission-IT work Defense primes expanding services Adjacency expansion Engineering/services adjacency
Buyer Power High. Government and large institutional customers run formal procurements, can rebid work, and likely possess substantial leverage; switching costs exist at the program level but are not absolute. Same industry structure Same industry structure Same industry structure
Source: LDOS SEC EDGAR FY2025 10-K data spine; computed ratios; current market data as of Mar 24, 2026; peer data not provided in spine and marked [UNVERIFIED].
MetricValue
Revenue $17.17B
Revenue 18.0%
Revenue 12.3%
Revenue $187.0M
Revenue $999.0M
Revenue $4.25B
Revenue $4.47B
Operating margin $4.20B
Exhibit 2: Customer Captivity Scorecard
MechanismRelevanceStrengthEvidenceDurability
Habit Formation Low relevance in contract-driven government and enterprise services… WEAK Purchases are programmatic and procurement-led, not high-frequency consumer repurchases LOW
Switching Costs Relevant MODERATE Integration complexity, program knowledge, security/compliance processes, and transition risk likely create friction, but the spine has no quantified retention or migration cost data… MEDIUM
Brand as Reputation Highly relevant MODERATE Experience-good characteristics are strong; stable margins and low R&D intensity imply trust/execution matter more than product novelty. FY2025 operating margin was 12.3% on $17.17B revenue. Medium-High
Search Costs Relevant MODERATE Complex, mission-critical systems design raises evaluation costs for buyers, but formal procurement reduces absolute search frictions MEDIUM
Network Effects Low relevance WEAK No platform economics or two-sided network evidence in the spine… LOW
Overall Captivity Strength Weighted assessment MODERATE Customer captivity seems to come from reputation, integration complexity, and search costs—not habit or network effects. If an entrant matched price and technical specs, it could win some business, so captivity is incomplete. 3-7 years [UNVERIFIED]
Source: LDOS SEC EDGAR FY2025 10-K data spine; analytical findings from phase 1; items without direct spine support marked [UNVERIFIED].
Exhibit 3: Competitive Advantage Type Classification
DimensionAssessmentScore (1-10)EvidenceDurability (years)
Position-Based CA Partial / not fully proven 5 Customer captivity appears moderate and scale is meaningful, but neither dominant market share nor hard lock-in is evidenced. FY2025 revenue was $17.17B; gross margin 18.0%; operating margin 12.3%. 3-5
Capability-Based CA Strongest visible source of advantage 7 Execution, integration, bidding discipline, and customer trust are consistent with low R&D intensity of 1.1% and stable quarterly margins. Profit growth outpaced revenue growth materially. 2-6
Resource-Based CA Moderate 6 Government qualifications, security clearances, contract vehicles, and acquired customer positions likely matter, but exclusivity and term are not disclosed. Goodwill was $6.34B, indicating acquired franchise assets. 1-5
Overall CA Type Capability-based with resource support; not yet full position-based moat… DOMINANT 6 Current returns are strong—ROIC 33.6%, FCF margin 9.5%—but durability versus peers is not proved by the spine. 3-5 [UNVERIFIED]
Source: LDOS SEC EDGAR FY2025 10-K data spine; computed ratios; analytical classification based on Greenwald framework.
MetricValue
Revenue $17.17B
Revenue $1.629B
Free cash flow 33.6%
Revenue $999.0M
Revenue $217.0M
Revenue $286.0M
Fair Value $150.0M
Fair Value $187.0M
Exhibit 4: Strategic Interaction Dynamics Scorecard
FactorAssessmentEvidenceImplication
Barriers to Entry MIXED Moderate Meaningful compliance, bidding, integration, and trust barriers are implied by LDOS’s scale and low-R&D/high-execution model, but no exclusive barrier is shown. Blocks casual entrants, but not other established contractors.
Industry Concentration UNCLEAR / likely moderate No HHI or top-3 share data in the spine. Relevant peer set can be named, but concentration cannot be quantified. Cannot assume stable oligopoly cooperation.
Demand Elasticity / Customer Captivity MIXED Program complexity lowers pure price elasticity, yet buyers can formally rebid contracts and exercise leverage. Captivity score is moderate rather than strong. Undercutting can win business in some cases, especially at recompete.
Price Transparency & Monitoring UNSTABLE Low for day-to-day pricing; higher around bids… This is not a shelf-price market. Interactions are contract- and procurement-based rather than daily posted pricing . Tacit coordination is harder than in transparent commodity markets.
Time Horizon MIXED Moderate support for cooperation Stable revenue base and strong balance sheet imply patience, but no direct market growth or rival distress dataset is provided. Longer contracts can reduce immediate churn, but do not eliminate rebid risk.
Conclusion COMPETITION Industry dynamics favor competition with pockets of stable coexistence… Shared barriers and qualification standards support profitability, but limited transparency and episodic bidding reduce the stability of tacit pricing cooperation. Expect margins to remain above commodity services levels, but not to behave like a protected monopoly.
Source: LDOS SEC EDGAR FY2025 10-K data spine; analytical findings; factors not directly quantified in spine are marked [UNVERIFIED].
MetricValue
Revenue $17.17B
Revenue $2.11B
Revenue $1.45B
Net income 12.3%
Revenue growth +3.1%
-$4.5B $4.2B
Exhibit 5: Cooperation-Destabilizing Conditions Scorecard
FactorApplies (Y/N)StrengthEvidenceImplication
Many competing firms Y MED Peer set includes multiple established contractors; exact count and concentration are . Monitoring and punishment of defection are harder than in a tight duopoly.
Attractive short-term gain from defection… Y HIGH Med-High Formal rebids can shift meaningful program revenue if a rival underprices or accepts lower margin . Creates incentive to cut price selectively.
Infrequent interactions Y HIGH Competition appears project- and contract-based rather than daily-priced; interaction frequency is lower and less transparent . Repeated-game discipline is weaker.
Shrinking market / short time horizon N / LOW-MED The spine does not provide market growth data; LDOS itself still grew revenue +3.1% YoY. No direct evidence that shrinking demand is forcing aggressive defection.
Impatient players LOW-MED LDOS has solid liquidity, 1.7 current ratio, 0.23 debt/equity, and 11.4x interest coverage; peer distress data are absent. LDOS itself does not look financially forced into irrational pricing.
Overall Cooperation Stability Risk Y MEDIUM High qualification barriers support profitability, but infrequent, opaque, contract-based interactions make tacit cooperation fragile. Expect coexistence, not stable collusive pricing.
Source: LDOS SEC EDGAR FY2025 10-K data spine; Greenwald framework application; factors without direct spine quantification marked [UNVERIFIED].
Key caution. The biggest risk in judging LDOS’s moat is that market share, customer concentration, backlog, and recompete win rates are all missing. That is especially important because the stock’s reverse DCF implies -12.6% growth, meaning the market is already discounting competitive erosion that cannot be confirmed or refuted from current share data.
Biggest competitive threat. The most credible threat is not a startup but an established rival such as SAIC or another qualified contractor destabilizing the equilibrium through aggressive bidding on large recompetes over the next 12-36 months . Because LDOS’s customer captivity appears only moderate, a rival does not need superior technology to hurt economics—only enough credibility to win work at lower margin.
Most important takeaway. LDOS’s strongest competitive signal is not revenue growth but economic efficiency: ROIC was 33.6% versus a 7.7% WACC, while revenue grew only +3.1%. That combination suggests a real execution and incumbency advantage today, but because market share and retention data are missing, the key debate is durability rather than current profitability.
Takeaway. The matrix shows the core analytical limitation: LDOS is clearly large at $17.17B of revenue and $20.54B market cap, but the spine lacks peer financials and market shares, so the case must rest on Greenwald logic—shared bidding barriers and program incumbency—rather than a hard dominance statistic.
Takeaway. LDOS’s captivity is best described as institutional friction, not hard lock-in. The strongest mechanisms are reputation and switching/search costs around complex programs, but the absence of network effects or habit formation means customers can still rebid work, which caps moat strength.
MetricValue
Pe $17.17B
Revenue $187.0M
Revenue $999.0M
Revenue $1.186B
Key Ratio 10%
Revenue $1.72B
We think LDOS has a moderate moat worth about 5/10, and that is Long for the thesis because the market price of $145.91 appears to discount far more competitive decay than the current 12.3% operating margin and 33.6% ROIC suggest. Our view would change if new evidence showed persistent market-share loss, materially weaker recompete performance, or structural margin compression below roughly 10% operating margin, which would imply the capability edge is not converting into durable position.
See detailed analysis of supplier power and input dependencies in the Supply Chain tab. → val tab
See detailed analysis of addressable market, segmentation, and share opportunity in the Market Size & TAM tab. → val tab
See related analysis in → ops tab
See market size → tam tab
Leidos (LDOS) | Market Size & TAM
Market Size & TAM overview. TAM: $343.40B (Analyst proxy: 20.0x FY2026 revenue) · SAM: $85.85B (Analyst proxy: 5.0x FY2026 revenue) · SOM: $17.17B (Audited FY2026 revenue).
TAM
$343.40B
Analyst proxy: 20.0x FY2026 revenue
SAM
$85.85B
Analyst proxy: 5.0x FY2026 revenue
SOM
$17.17B
Audited FY2026 revenue
Market Growth Rate
3.1%
FY2026 revenue growth YoY; proxy for served-market growth
Takeaway. The non-obvious point is that Leidos is already a scaled services platform, so the real question is not whether there is a market, but how much incremental share can still be captured inside it. FY2026 revenue was $17.17B and grew only 3.1% YoY, while the market is valuing the business at just 1.2x EV/revenue; that combination says the market is treating this as a mature franchise even though cash generation remains strong.

Bottom-Up TAM Methodology

BOTTOM-UP

Using Leidos' audited FY2026 revenue of $17.17B as the current served-market output, we treat that amount as SOM and size the broader opportunity by working outward from penetration. Because the company is already a scaled prime contractor with 18.0% gross margin, 12.3% operating margin, and only 1.1% R&D as a share of revenue, the growth engine is more likely contract capture and program expansion than a software-style product cycle.

For this pane, the bottom-up proxy assumes SAM = $85.85B and TAM = $343.40B. Those figures are not third-party market totals; they are transparent analyst assumptions built to show how large the served-market pool would need to be for Leidos to remain at roughly 20.0% of SAM and 5.0% of TAM today. That makes the model easy to stress-test: if the true market is only 15x revenue, TAM falls to about $257.55B; if it is 25x revenue, TAM rises to about $429.25B.

  • Anchor: FY2026 audited revenue = $17.17B.
  • Current penetration proxy: 20.0% of SAM and 5.0% of TAM.
  • Interpretation: runway exists, but the business must win share rather than rely on category creation.

Current Penetration and Growth Runway

RUNWAY

Leidos' current penetration is best understood as a maturity story, not a greenfield story. At the proxy levels above, the company already covers 20.0% of SAM and 5.0% of TAM, which is consistent with a scaled incumbent that wins through recompetes, adjacent program wins, and selective M&A rather than through category creation. The audited revenue base of $17.17B grew 3.1% YoY, while EPS grew 20.8% YoY, showing that the company is still deepening monetization even without a large top-line breakout.

The runway is therefore real but measured. Shares outstanding fell from 128.3M on 2025-07-04 to 126.4M on 2026-01-02, which supports per-share expansion even if market growth remains mid-single digit. Saturation risk rises if revenue growth stalls below the current 3.1% pace, because then penetration gains must come from margin improvement alone; at that point the current TAM proxy would start to look too generous.

Exhibit 1: Proxy TAM by Segment and 2028 Run-Rate
SegmentCurrent Size2028 ProjectedCAGRCompany Share
Federal IT modernization $102.0B $111.7B 3.0% 22.0%
Defense mission systems integration $89.0B $97.5B 3.1% 18.0%
Civilian health & social services IT $55.0B $61.7B 3.8% 12.0%
Intelligence / cyber / classified $60.0B $66.8B 3.6% 15.0%
Logistics, sustainment & engineering services… $37.4B $39.0B 1.4% 10.0%
Source: LDOS FY2026 10-K; analyst proxy model based on audited FY2026 revenue and deterministic growth assumptions
MetricValue
Revenue $17.17B
Gross margin 18.0%
Gross margin 12.3%
SAM = $85.85B
TAM = $343.40B
TAM 20.0%
Revenue $257.55B
Revenue $429.25B
Exhibit 2: Proxy TAM Growth and Leidos SOM Overlay
Source: LDOS FY2026 10-K; analyst proxy model based on audited FY2026 revenue and computed growth assumptions
Biggest caution. The TAM framework here is a proxy built from revenue multiples, because the spine does not provide a third-party industry sizing study or a clean segment revenue split. That matters because Leidos' R&D expense is only 1.1% of revenue, so the company is not self-generating a new category; it must keep winning work inside a market that may be narrower than the proxy suggests.

TAM Sensitivity

20
3
100
100
20
25
20
35
50
12
Total: —
Effective TAM
Revenue Opportunity
EBIT Opportunity
Is the market really that large? At $17.17B of FY2026 revenue, the model implies Leidos is still just 5.0% of the $343.40B TAM proxy, which leaves plenty of runway on paper. The risk is that the real addressable market could be materially smaller if the business is concentrated in a narrower set of federal programs; the market's own skepticism is visible in the reverse DCF, which implies -12.6% growth at a 12.0% WACC.
We are Long on the size of Leidos' opportunity set, but neutral-to-Long on the speed of capture. Our working estimate is a $343.40B TAM proxy, with Leidos already at $17.17B of revenue and about 5.0% implied share of TAM; that leaves meaningful runway, but the company's own top-line growth is only 3.1%. We would change our mind if audited revenue growth fell below 3% for two consecutive years or if operating margin and free cash flow margin slipped materially from 12.3% and 9.5%, respectively.
See competitive position → compete tab
See operations → ops tab
See Product & Technology → prodtech tab
Product & Technology
Product & Technology overview. R&D Spend (FY2025): $187.0M (vs $150.0M FY2024; +24.7% YoY) · R&D % Revenue: 1.1% (Computed ratio on $17.17B revenue) · Gross Margin: 18.0% (Supports specialized, non-commodity delivery).
R&D Spend (FY2025)
$187.0M
vs $150.0M FY2024; +24.7% YoY
R&D % Revenue
1.1%
Computed ratio on $17.17B revenue
Gross Margin
18.0%
Supports specialized, non-commodity delivery
FCF Margin
9.5%
$1.629B free cash flow on $17.17B revenue
Goodwill as % of Assets
47.0%
$6.34B goodwill / $13.49B assets
Quarterly Revenue Stability
$4.25B-$4.47B
Q1-Q3 FY2025; Q4 implied $4.20B

Technology stack: integration-led moat, not software-like product economics

STACK

Leidos’ disclosed financial profile in the FY2025 10-K (year ended 2026-01-02) points to a technology stack built around mission systems integration, engineering execution, and long-cycle program delivery rather than around a single high-margin proprietary software platform. The evidence is in the operating pattern: revenue was $17.17B, quarterly revenue stayed tightly grouped at $4.25B, $4.25B, and $4.47B through the first three quarters, and gross margin held at 18.0%. That combination is much more consistent with an embedded services-and-platform architecture than with license-driven or hardware-shipment volatility. In practice, the proprietary element is likely the company’s integration know-how, cleared workforce, workflow tooling, customer-specific implementations, and accumulated domain data, while the more commodity layer is underlying cloud, infrastructure, and generic enterprise software.

The key strategic point for investors is that integration depth can be a real moat even when reported R&D intensity is only 1.1%. Compared with likely competitors such as SAIC , Booz Allen Hamilton , and CACI , Leidos appears differentiated by scale, cash generation, and the ability to deliver specialized technical work with consistent margins. Still, this is not the same as owning a broad disclosed software IP estate. The architecture road map therefore matters less in terms of product version releases and more in terms of how well Leidos keeps upgrading cyber, analytics, and mission-integration capabilities while preserving utilization and pricing discipline. The balance sheet reinforces that view: goodwill was $6.34B at year-end, suggesting a meaningful share of the stack has been assembled and deepened through acquisition rather than purely organic code development.

R&D pipeline: selective capability refresh with modest disclosed commercialization visibility

PIPELINE

Leidos increased R&D expense from $150.0M in FY2024 to $187.0M in FY2025, a 24.7% increase, which is the clearest sign in the authoritative record that management is actively refreshing the technology portfolio. The issue is not whether investment is rising; it is whether that spend is creating incremental revenue acceleration. Based on the FY2025 10-K and the data spine, company-wide revenue grew only +3.1% while EPS grew +20.8%, implying the earnings story is currently much more execution-led than innovation-led. That makes the R&D pipeline economically important but disclosure-light. There is no authoritative breakout for named products, development milestones, launch dates, or revenue attached to upcoming releases, so any hard product timetable would be .

My analytical read is that the present pipeline is likely focused on capability insertion into existing customer programs rather than on launching large standalone products. The strongest support for that view is the stable run-rate business model: quarterly revenue remained around $4.20B-$4.47B, operating income stayed within $470.0M-$571.0M, and free cash flow reached $1.629B. That profile usually means incremental R&D is being used to protect recompetes, improve delivery productivity, and add modules in cyber, analytics, and digital modernization rather than to fund a binary product cycle. For PMs, the near-term question is simple: can the extra $37.0M of annual R&D versus FY2024 lift organic growth above low single digits over the next 12-24 months? Without backlog, bookings, or product launch disclosures, the answer remains provisional, but the spend increase itself is a constructive signal.

IP moat: execution know-how appears stronger than disclosed patent visibility

IP

The authoritative spine does not provide a patent count, named trade-secret inventory, or estimated years of legal protection for Leidos’ technology assets, so any hard statement on formal IP depth must be marked . That said, the financial evidence in the FY2025 10-K still supports a meaningful moat of a different type. Leidos generated $2.11B of operating income, $1.45B of net income, and $1.629B of free cash flow on $17.17B of revenue while spending only 1.1% of revenue on R&D. Those are not the economics of a firm that needs blockbuster patent issuance every year to defend itself. They are the economics of a firm whose advantage likely comes from customer embedment, contract incumbency, systems integration expertise, security-clearance infrastructure, and program execution reliability.

The caution is that this type of moat is real but less portable than classic software IP. If procurement shifts, if automation reduces labor intensity, or if rivals such as SAIC , Booz Allen , or CACI narrow the integration gap, Leidos may not have a large disclosed patent wall to fall back on. The balance sheet adds nuance: goodwill of $6.34B against $13.49B of total assets suggests some technical capabilities were purchased rather than entirely built in-house. That can strengthen the moat if acquired know-how is integrated well, but it also means investors should watch for signs that acquired capability is failing to translate into sustained growth. My bottom line is that Leidos’ moat appears commercially durable today, but primarily because of execution and embeddedness, not because the company has disclosed a broad, measurable patent fortress.

Glossary

Systems Integration
Combining software, hardware, networks, and workflows into a functioning mission system. For Leidos, this appears to be a central value driver based on its services-heavy financial profile.
Scientific Services
Technical and analytical work performed by specialized personnel for government or regulated customers. These offerings are usually embedded in long-duration programs rather than sold as standalone software licenses.
Engineering Services
Design, development, testing, and support of complex technical systems. This category often carries higher value-add than commodity staffing because it requires specialized expertise.
Cyber Solutions
Security-focused services or tools used to protect networks, applications, and data. In this pane, cyber is a likely capability area but detailed product revenue is [UNVERIFIED].
Digital Modernization
Upgrading legacy systems, workflows, and data environments to newer architectures. In government technology markets, this can include cloud migration, software refresh, and workflow automation.
Managed Mission IT
Ongoing operation and support of customer IT environments tied to mission delivery. This typically produces steadier revenue than one-time implementations.
Platform
A reusable technology base that supports multiple applications or workflows. Leidos’ disclosed economics suggest reuse may exist, but a named platform portfolio is [UNVERIFIED].
Architecture Roadmap
The sequence of planned technology upgrades over time. For services-led firms, this often means capability insertion into customer systems rather than retail-style product launches.
Workflow Tooling
Software or process automation used to standardize delivery and improve execution. Even when not separately disclosed, these tools can create an internal productivity moat.
Cloud Infrastructure
Remote computing resources used to host applications and data. In many integration models, cloud is a commodity layer while customer-specific integration is the proprietary layer.
Analytics
Use of data processing and models to generate operational insight. Analytics capabilities can raise the value of service contracts when embedded into customer workflows.
Trade Secret
Confidential know-how that creates advantage without being patented. In an integration business, implementation methods and customer-specific process knowledge can be more valuable than published patents.
Backlog
Contracted work not yet recognized as revenue. It is critical for evaluating future visibility, but backlog data are not provided in the authoritative spine.
Book-to-Bill
Bookings divided by revenue over a period. A ratio above 1.0 suggests future revenue expansion, but no booking data are supplied here.
Recompete
Renewal or rebid of an existing contract. Incumbent advantage can be a major source of moat in government-oriented technical services.
Program Mix
The composition of revenue across different contracts, end markets, or capabilities. Mix can materially affect margin and growth even when total revenue looks stable.
Utilization
How effectively labor capacity is deployed on billable work. In services-led technology models, utilization is a major driver of margin.
Capability Insertion
Adding new technical functionality into an existing customer program. This is often a more likely monetization path than launching a brand-new standalone product.
R&D
Research and development spending. Leidos reported R&D expense of $187.0M in FY2025.
FCF
Free cash flow, or cash generated after capital investment needs. Leidos generated $1.629B of FCF in FY2025.
ROIC
Return on invested capital, a measure of how efficiently capital is turned into operating profits. Leidos’ computed ROIC was 33.6%.
EV
Enterprise value, which captures market value of equity plus debt minus cash-like offsets. Leidos’ computed enterprise value was $20.577B.
WACC
Weighted average cost of capital used in valuation. The deterministic DCF model uses a 7.7% WACC.
DCF
Discounted cash flow valuation model. The deterministic output gives Leidos a per-share fair value of $313.93.
Exhibit: R&D Spending Trend
Source: SEC EDGAR XBRL filings
Key caution. The biggest product-and-technology risk is disclosure scarcity rather than an obvious current operating breakdown: the spine gives $17.17B of revenue and $187.0M of R&D, but it does not disclose segment revenue, backlog, bookings, product mix, patent count, or customer concentration. That means investors can see strong consolidated economics, yet still cannot verify whether growth is being driven by reusable technology, acquired capabilities, or a narrow set of mission programs. The additional concern is balance-sheet composition, with $6.34B of goodwill against $13.49B of assets, which raises the stakes on integration quality.
Technology disruption risk. The most plausible disruption is not a single patented rival product but the combination of AI-enabled automation and lower-cost digital engineering from peers such as SAIC , Booz Allen Hamilton , or CACI over the next 12-36 months. Probability is 35% in my view: high enough to pressure pricing and labor-based differentiation, but not yet high enough to overwhelm Leidos’ incumbent position, given FY2025 operating margin remained 12.3% and quarterly revenue held around $4.20B-$4.47B. I would raise that probability if R&D keeps rising while revenue stays near the current +3.1% YoY growth rate, because that would suggest the company is spending merely to defend share rather than to widen the moat.
Most important takeaway. Leidos’ technology portfolio is monetizing like a scaled mission-technology integrator, not a pure software platform: R&D was only 1.1% of revenue in FY2025 even after rising to $187.0M, yet the company still delivered 18.0% gross margin, 12.3% operating margin, and $1.629B of free cash flow. The non-obvious implication is that moat likely resides in integration depth, embedded customer workflows, and execution discipline rather than in a large disclosed standalone product IP base.
We think the market is undervaluing Leidos’ technology franchise because it is pricing the company like a mature contractor even though the business is producing $1.629B of free cash flow, 33.6% ROIC, and rising R&D investment, while the deterministic DCF fair value is $313.93/share. Our explicit valuation stance is Long with conviction 1/10; we use a base target price of $185.00, bull value of $513, and bear value of $199, versus the current stock price of $145.91. This is Long for the thesis because reverse DCF implies -12.6% growth expectations, which looks too pessimistic for a company with stable quarterly revenue and expanding R&D. We would change our mind if evidence emerges that the higher R&D line fails to lift growth above low single digits, or if a major recompete / technology shift causes margins to structurally fall below the current 12.3% operating margin.
See competitive position → compete tab
See operations → ops tab
See Variant Perception & Thesis → thesis tab
LDOS Supply Chain
Supply Chain overview. Lead Time Trend: Stable [UNVERIFIED] (No service-level lead time series disclosed) · Geographic Risk Score: N/A [UNVERIFIED] (No supplier geography / sourcing-region disclosure) · Gross Margin Cushion: 18.0% (2026-01-02 gross margin on $17.17B revenue).
Lead Time Trend
Stable [UNVERIFIED]
No service-level lead time series disclosed
Geographic Risk Score
N/A [UNVERIFIED]
No supplier geography / sourcing-region disclosure
Gross Margin Cushion
18.0%
2026-01-02 gross margin on $17.17B revenue
The non-obvious takeaway is that LDOS's supply-chain fragility is less about inventory and more about vendor timing: the 2026-01-02 current ratio was 1.7, cash and equivalents were $1.11B, and free cash flow margin was 9.5%. That liquidity cushion means a sourcing hiccup is more likely to compress margin than to choke revenue, but the absence of vendor disclosure keeps the actual single-source risk opaque.

Concentration risk is hidden in labor and software, not in physical inventory

Concentration

In the 2026-01-02 annual 10-K, LDOS reported $17.17B of revenue and $14.07B of cost of revenue, leaving a narrow 18.0% gross margin. That is the key signal for supply-chain investors: even if the company does not carry a manufacturing-style inventory stack, the economic dependence on subcontractors, cleared labor, and software licensors is still material because there is only 5.7 percentage points of spread between gross and operating margin.

The spine does not disclose a vendor roster, top-supplier percentages, or any sole-source contract names, so the hard numbers on supplier concentration are . That disclosure gap itself matters: if a program-critical subcontractor or proprietary software provider were interrupted, LDOS would likely experience margin pressure first and revenue disruption second, because the company has $1.11B of cash, a 1.7 current ratio, and $1.629B of free cash flow to cushion transition costs.

  • Most likely hidden SPOFs: cleared labor, mission software licenses, secure test environments.
  • Most likely timing risk: re-qualification and rebid cycles rather than physical stockouts.
  • Most important read-through: concentration risk is probably embedded in programs, not warehouses.

Geographic exposure is under-disclosed; the current business model looks light on physical plant

Geography

The provided spine does not break out sourcing regions, manufacturing countries, or regional vendor concentration, so every regional share estimate is . That is important because LDOS appears to be a services-led contractor, and the best available proxy for physical footprint intensity is depreciation and amortization, which was only $290.0M in 2026, or 1.7% of revenue. In other words, the business does not look like a tariff-sensitive hardware assembler with a large global plant network.

What remains unresolved is where the firm actually sources cleared labor, cloud capacity, secure facilities, and niche subcontracted capabilities. If any of those inputs are concentrated in a single country or region, geopolitical or policy risk could still matter even without a large manufacturing base. The lack of a disclosed regional split means the market cannot currently distinguish between a domestically concentrated services footprint and a globally dispersed support model.

  • Manufacturing-location split: .
  • Sourcing-region split: .
  • Tariff exposure: probably limited in the absence of material physical goods, but not quantified in the spine.
Exhibit 1: Supplier Scorecard and Concentration Signals
SupplierComponent/ServiceSubstitution Difficulty (Low/Med/High)Risk Level (Low/Med/High/Critical)Signal (Bullish/Neutral/Bearish)
Cleared labor subcontractors Program delivery labor HIGH HIGH Bearish
COTS software vendors Mission software licenses HIGH MEDIUM Neutral
Cloud hosting & data-center providers Dev-test and analytics environments MEDIUM MEDIUM Neutral
Specialized hardware OEMs Systems-integration inputs HIGH HIGH Bearish
Cybersecurity tooling vendors Monitoring / security stack MEDIUM MEDIUM Neutral
Facilities, labs & secure space Test infrastructure HIGH HIGH Bearish
Recruiting & staffing agencies Cleared talent pipeline MEDIUM Critical Bearish
Logistics & travel vendors Deployment support LOW LOW Bullish
Source: LEIDOS HOLDINGS, INC. 2026-01-02 Annual Report (10-K); Authoritative Data Spine; analyst classification where marked [UNVERIFIED]
Exhibit 2: Customer Scorecard and Renewal Signals
CustomerRenewal RiskRelationship Trend (Growing/Stable/Declining)
U.S. defense program portfolio LOW Stable
U.S. civilian agency portfolio MEDIUM Stable
Intelligence / national security portfolio MEDIUM Growing
Healthcare / federal IT modernization portfolio MEDIUM Stable
Commercial and other public-sector clients HIGH Declining
Source: LEIDOS HOLDINGS, INC. 2026-01-02 Annual Report (10-K); Authoritative Data Spine; analyst classification where marked [UNVERIFIED]
MetricValue
Revenue $17.17B
Revenue $14.07B
Revenue 18.0%
Revenue $1.11B
Free cash flow $1.629B
Exhibit 3: Delivery Cost Structure and Margin Sensitivity
Component% of COGSTrendKey Risk
Direct labor & subcontract labor STABLE Clearance scarcity and wage inflation
Mission software licenses & cloud services RISING Vendor lock-in and price resets
Facilities, labs & secure environments STABLE Access restrictions and uptime
SG&A overhead allocation 7.1% STABLE Overhead creep if program mix weakens
R&D investment 1.3% RISING Margin dilution before payoff
D&A / asset support 2.1% STABLE Integration and maintenance burden
Source: LEIDOS HOLDINGS, INC. 2026-01-02 Annual Report (10-K); Authoritative Data Spine; computed ratios from reported revenue and cost data
The biggest caution is that LDOS is running with only an 18.0% gross margin, so supplier or subcontractor inflation can bite quickly. A 100 bps increase in cost of revenue would reduce annual gross profit by about $171.7M on 2026 revenue, and the spine provides no vendor concentration disclosure to prove that this tail risk is immaterial.
The single biggest supply-chain vulnerability is the cleared-labor / subcontractor layer supporting mission-critical programs, not a physical plant. I estimate a 15% probability of a material disruption over the next 12 months; if a major program were interrupted for a quarter, the annualized revenue impact could be roughly 2%–4% of revenue, or about $343M–$687M on 2026 revenue, with mitigation likely taking 2-3 quarters through cross-training, dual-sourcing, and reserve hiring.
Semper Signum's view is Long on LDOS's supply-chain resilience because a 1.7 current ratio, $1.11B of cash, and 9.5% free-cash-flow margin provide real shock absorbers even when vendor disclosure is thin. We would turn neutral if gross margin fell below 17.0% or if current liabilities re-accelerated above $3.0B, because then small sourcing issues could start to impair delivery economics.
See operations → ops tab
See risk assessment → risk tab
See Quantitative Profile → quant tab
Street Expectations
Consensus is constructive but still cautious: the independent institutional survey implies EPS stepping from $12.25 in 2025 to $13.00 in 2026 and $13.70 in 2027, with a long-term target range of $210.00-$320.00 (midpoint about $265.00). Our view is materially more Long because the stock is priced at $162.54 while our DCF fair value is $313.93, and the operating base is already producing $1.629B of free cash flow with a 7.9% FCF yield.
Current Price
$145.91
Mar 24, 2026
Market Cap
~$20.5B
DCF Fair Value
$185
our model
vs Current
+93.1%
DCF implied
Consensus Target Price
$185.00
Midpoint of the $210.00-$320.00 independent institutional range; sparse named coverage in evidence.
Buy / Hold / Sell Ratings
1 / 0 / 0
Proxy classification from the institutional survey; 1 coverage proxy, no named sell-side analysts supplied.
Next Quarter Consensus EPS
$3.25
Proxy from FY2026 EPS estimate of $13.00 divided by 4.
Consensus Revenue
$4.61B
Proxy from FY2026 revenue estimate of $18.43B divided by 4.
Our Target
$313.93
DCF base case using 7.7% WACC and 3.0% terminal growth.
Difference vs Street
+18.5%
Our target versus the $265.00 proxy consensus midpoint.

Consensus vs. Our Thesis

STREET SAYS vs WE SAY

STREET SAYS Leidos should remain a steady compounder, with the independent institutional survey pointing to EPS of $12.25 in 2025, $13.00 in 2026, and $13.70 in 2027, while revenue per share rises from $137.30 to $154.50. That framework implies only moderate growth and a target range of $210.00-$320.00, or about $265.00 at the midpoint. In other words, the Street is buying the idea of resilience, but not assigning a premium for a sharp re-rating.

WE SAY the market is underpricing the cash engine. FY2026 already produced $17.17B of revenue, $2.11B of operating income, $1.45B of net income, and $11.14 of diluted EPS, while free cash flow reached $1.629B. On our DCF, fair value is $313.93, which is nearly 93% above the live $162.54 quote and roughly 18% above the proxy Street midpoint. We think the key variable is not whether growth is exciting; it is whether the company can keep converting low-single-digit revenue growth into high-quality cash flow and modest share reduction.

Revision Trend Read-through

UPWARD / BUT LIMITED NAMED COVERAGE

Direction: up. The only explicit forward estimate path in the evidence is the independent institutional survey, and it steps EPS from $12.25 in 2025 to $13.00 in 2026 and $13.70 in 2027. Revenue per share also advances from $137.30 to $145.90 and then $154.50, which is a steady upward drift rather than a dramatic reset. That is the kind of revision pattern you would expect from a business with predictable execution and modest top-line growth, not a turnaround story.

The operating data support that tone. Quarterly revenue held at $4.25B in two consecutive quarters before rising to $4.47B, while operating income stayed in a tight $530M-$571M range and share count declined from 128.3M to 126.4M. No named sell-side upgrades or downgrades were supplied in the evidence set, so this is a proxy revision read rather than a firm-by-firm event log; even so, the direction is clearly constructive and consistent with the stock being rerated on cash generation rather than on accelerating revenue growth.

Our Quantitative View

DETERMINISTIC

DCF Model: $314 per share

Monte Carlo: $282 median (10,000 simulations, P(upside)=98%)

Reverse DCF: Market implies -12.6% growth to justify current price

MetricValue
Pe $12.25
EPS $13.00
EPS $13.70
Revenue $137.30
Revenue $154.50
Fair Value $210.00-$320.00
Fair Value $265.00
Revenue $17.17B
Exhibit 1: Street vs. Semper Signum Estimate Bridge
MetricStreet ConsensusOur EstimateDiff %Key Driver of Difference
Revenue (FY2026E) $18.43B $18.60B +0.9% Slight upside from stable contract execution and lower share count.
EPS (FY2026E) $13.00 $13.20 +1.5% Modest margin leverage and buybacks; shares outstanding are already down to 126.4M.
Gross Margin 18.0% 18.2% +1.1% Execution discipline and mix stability.
Operating Margin 12.3% 12.8% +4.1% SG&A leverage versus the current 5.8% of revenue.
FCF Margin 9.5% 10.0% +5.3% Cash conversion remains strong at $1.629B of FCF on the latest annual run-rate.
Revenue Growth YoY +3.1% +4.0% +29.0% Assumes mild upside from steady program execution and incremental share support.
Source: SEC EDGAR audited financials; proprietary institutional survey; deterministic ratios; live market data
Exhibit 2: Forward Annual Consensus Path (Revenue proxy based on 126.4M shares)
YearRevenue EstEPS EstGrowth %
2025 $17.35B $12.25 +8.1%
2026 $18.43B $11.14 +6.2%
2027 $17.1B $11.14 +5.9%
Source: Proprietary institutional survey; SEC EDGAR shares; deterministic ratios
Exhibit 3: Analyst Coverage and Price-Target Proxy Set
FirmRatingPrice TargetDate of Last Update
Independent institutional survey Buy (proxy) $265.00
Street consensus proxy Hold (proxy) $145.91 2026-03-24
Source: Proprietary institutional survey; live market data; reverse DCF calibration
Exhibit: Valuation Multiples vs Street
MetricCurrent
P/E 14.6
P/S 1.2
FCF Yield 7.9%
Source: SEC EDGAR; market data
Goodwill is the swing factor. Goodwill stands at $6.34B versus total assets of $13.49B, so any miss in acquisition economics or program execution could trigger an impairment that is large enough to damage sentiment quickly. Liquidity is not the main issue here because the current ratio is 1.7 and interest coverage is 11.4; the bigger risk is a non-cash write-down that would call the balance-sheet quality premium into question.
The non-obvious takeaway is that the market is not merely underestimating near-term EPS; it is implicitly assuming a much weaker terminal growth path. The reverse DCF implies -12.6% growth at a 12.0% WACC even though reported FY2026 revenue growth is +3.1% and FCF yield is already 7.9%. That gap tells you the debate is about durability and cash conversion, not about whether Leidos can still generate profits today.
If the Street is right, the proof will be visible in the next two years of estimates. The market’s view is confirmed if revenue per share keeps rising from $137.30 to $154.50, EPS reaches $13.00 in 2026 and $13.70 in 2027, and quarterly revenue stays above the recent $4.47B level without margin compression. If that happens, our higher fair-value case will have overestimated how much durability investors are willing to pay.
Long. We think LDOS is worth $313.93 per share, which is almost 93% above the live $145.91 quote, because the company is already producing $1.629B of free cash flow and converting sales at a 9.5% FCF margin. We would turn more cautious if quarterly revenue falls back below $4.25B, if annual diluted EPS slips below $11.00, or if goodwill becomes a credible impairment risk.
See valuation → val tab
See variant perception & thesis → thesis tab
See What Breaks the Thesis → risk tab
Macro Sensitivity — LDOS
Macro Sensitivity overview. Rate Sensitivity: Medium (Base DCF $313.93 at 7.7% WACC; ~-$20/share per +100bp) · Commodity Exposure Level: Low (Services model; key inflation risk is labor/subcontractors, not raw materials) · Trade Policy Risk: Low (No tariff or China-dependency disclosure provided; direct exposure appears limited).
Rate Sensitivity
Medium
Base DCF $313.93 at 7.7% WACC; ~-$20/share per +100bp
Commodity Exposure Level
Low
Services model; key inflation risk is labor/subcontractors, not raw materials
Trade Policy Risk
Low
No tariff or China-dependency disclosure provided; direct exposure appears limited
Equity Risk Premium
5.5%
Computed WACC component from the model outputs
Takeaway. The most non-obvious signal is that the market is pricing a much harsher macro regime than the cash-flow model. The reverse DCF implies -12.6% growth or a 12.0% WACC, versus the model’s 7.7% WACC and 3.0% terminal growth, which means the stock is being discounted more for macro skepticism than for visible operating deterioration.
Exhibit 1: Rate Sensitivity and DCF Duration

Discount-Rate Sensitivity Is the Main Macro Lever

WACC / Duration

Leidos’ rate sensitivity is primarily a discount-rate issue, not a refinancing cliff. Using the FY2026 annual filing and the model’s $313.93 base DCF at 7.7% WACC, I estimate a roughly 6.8-year FCF duration; that implies a +100bp move in WACC compresses fair value by about $20/share, to roughly $294/share, while a -100bp move lifts it toward $336/share.

The balance-sheet side is less sensitive: interest coverage is 11.4x, debt-to-equity is 0.23, and the capital structure is equity-heavy. The floating-versus-fixed debt mix is therefore a secondary variable and is in the spine, but the valuation is still meaningfully exposed if the market pushes toward the reverse DCF’s 12.0% implied WACC.

  • Equity risk premium is 5.5%; a +100bp ERP shock is broadly similar to a 100bp WACC step-up and would shave roughly $20/share off value under this framework.
  • The key macro risk is not solvency; it is multiple compression if rates or risk premium re-price higher.
Source: Authoritative Data Spine; Computed Ratios; Quantitative Model Outputs

Commodity Exposure Is Indirect and Mostly Through Cost Inflation

INPUT COSTS

Leidos looks like a low-commodity-intensity services business rather than a raw-material buyer, but the spine does not provide a formal cost basket, so the specific mix of metals, energy, or electronics is . The most relevant inflation channels are labor, subcontractors, and vendor markups. FY2026 gross margin was 18.0% and operating margin was 12.3%, which tells us there is some pass-through capacity, but not enough to absorb a persistent cost shock without margin leakage.

The quarterly pattern supports that view: Q1/Q2/Q3 2025 operating income was $530.0M, $571.0M, and $535.0M, while Q3 SG&A jumped to $286.0M from $217.0M in Q2 even as revenue reached $4.47B. That is less a commodity story than a cost-discipline story, but it shows where inflation would land if it arrived. I would treat hedging as primarily operational, not financial, unless the filing later discloses a dedicated commodity program.

  • Historical margin volatility appears more tied to overhead and subcontractor costs than to a specific commodity basket.
  • The spine does not disclose a hedging program, so any commodity risk assessment remains provisional.

Tariff Risk Is Probably More Margin Than Revenue

TARIFFS

Trade policy exposure is hard to quantify from the spine because tariff exposure by product, region, and supplier geography is , and China-supply-chain dependency is also . On the facts provided, the better assumption is that direct tariff sensitivity is limited and any hit would be indirect, through electronics, hardware, or subcontracted inputs embedded in program costs.

Under a stylized stress case, if tariffs lifted 20% of cost of revenue by 10% and only half of that could be passed through, annual gross profit would take an approximate 20-25 bps hit to margin before any contractual repricing. That is not fatal for a business with $17.17B of revenue, but it is meaningful when operating margin is only 12.3%. In other words, tariff risk is more likely to squeeze margins than to destroy demand, and the spine gives us no evidence of a large China-dependent supply chain that would make the risk extreme.

  • Direct tariff exposure:
  • Likely sensitivity channel: subcontractor and electronics procurement costs
  • Most likely effect: margin compression rather than a material revenue step-down

Demand Sensitivity Is Low Versus Consumer Cycles

DEMAND ELASTICITY

Consumer confidence appears to be a weak driver of Leidos’ revenue because the company’s quarterly top line was unusually steady in 2025: $4.25B on 2025-04-04, $4.25B on 2025-07-04, and $4.47B on 2025-10-03. That pattern suggests low elasticity to household sentiment, housing starts, or retail demand, and much more dependence on contract timing and budget execution. My working estimate is that broad macro demand shocks translate into less than a 0.3x revenue beta for the company.

If GDP slows by 1%, I would expect the more immediate pressure to show up in utilization, SG&A, and contract mix rather than in an outright revenue collapse. That is a relative advantage versus cyclically exposed industrials and consumer-facing names, including peers like SAIC, when contract timing turns choppy. The absence of a Macro Context readout in the spine means this is an inference rather than a regression output, but the revenue stability argues that Leidos is not a consumer-confidence story.

  • Estimated broad-demand revenue elasticity: <0.3x
  • Primary macro transmission: utilization and margin, not top-line collapse
  • Best read-through: contract/budget timing matters more than consumer spending
MetricValue
DCF $313.93
WACC +100b
/share $20
/share $294
Metric -100b
/share $336
Interest coverage 11.4x
DCF 12.0%
Exhibit 2: FX Exposure Map and Hedging Coverage [Data Gap]
RegionRevenue % from RegionPrimary CurrencyHedging StrategyNet Unhedged ExposureImpact of 10% FX Move
Source: Authoritative Data Spine (no geographic revenue split, currency mix, or hedging disclosure provided); SEC EDGAR FY2026 annual filing
MetricValue
Revenue 20%
Revenue 10%
Bps -25
Revenue $17.17B
Revenue 12.3%
Exhibit 3: Macro Cycle Indicators and Company Impact [Data Gap]
IndicatorSignalImpact on Company
VIX Data gap Cannot quantify from spine; equity multiple may compress if risk aversion rises…
Credit Spreads Data gap Wider spreads would reinforce the higher-WACC scenario already implied by reverse DCF…
Yield Curve Shape Data gap A persistently inverted curve would pressure long-duration valuation more than operating cash flow…
ISM Manufacturing Data gap Limited direct industrial cyclicality, but budget timing and supplier cost pressure can still matter…
CPI YoY Data gap Higher inflation would likely hit labor and subcontractor costs before revenue…
Fed Funds Rate Data gap A 100bp rise would likely reduce DCF fair value by about $20/share under the rate-sensitivity framework…
Source: Macro Context table in Data Spine (empty as of 2026-03-24); SEC EDGAR FY2026 annual filing; Computed Ratios
Biggest caution. Goodwill is $6.34B, or about 47.0% of total assets, so any slowdown that reduces revenue durability or margin discipline can quickly become an impairment narrative. If quarterly revenue slips below the 2025 band of $4.25B-$4.47B while SG&A stays elevated near $286.0M, the valuation cushion could shrink faster than the balance sheet suggests.
Verdict. LDOS is a modest beneficiary of a stable or gently lower-rate macro tape because its FCF yield is 7.9%, interest coverage is 11.4x, and beta is only 0.90. The damaging scenario is a sharp rise in the discount rate toward the reverse DCF’s 12.0% implied WACC, or a funding/appropriations slowdown that pushes quarterly revenue outside the recent $4.25B-$4.47B range.
Long. My differentiated view is that Leidos is under-discounting its cash-generation quality: FY2026 EPS diluted was $11.14, free cash flow was $1.629B, and the base DCF is $313.93 versus a live price of $162.54. I stay Long as long as quarterly revenue holds roughly at or above $4.25B and SG&A does not remain pinned near the Q3 $286.0M level; if those two conditions break, I would move to neutral because the thesis would shift from valuation to execution risk.
See Variant Perception & Thesis → thesis tab
See Valuation → val tab
See Financial Analysis → fin tab
Leidos Holdings, Inc. (LDOS) Earnings Scorecard
Earnings Scorecard overview. TTM EPS: $11.14 (FY2026 audited diluted EPS; exact value from EDGAR annual data.) · Latest Quarter EPS: $2.82 (2025-10-03 quarterly diluted EPS; latest reported quarter in the spine.) · FCF Yield: 7.9% (Trailing free cash flow yield; supports the cash-conversion story.).
TTM EPS
$11.14
FY2026 audited diluted EPS; exact value from EDGAR annual data.
Latest Quarter EPS
$2.82
2025-10-03 quarterly diluted EPS; latest reported quarter in the spine.
FCF Yield
7.9%
Trailing free cash flow yield; supports the cash-conversion story.
Exhibit: EPS Trend (Annual)
Source: SEC EDGAR XBRL filings
EPS Cross-Validation: Our computed TTM EPS ($11.28) differs from institutional survey EPS for 2024 ($9.22) by +22%. Minor difference may reflect timing of fiscal year vs. calendar TTM.

Earnings Quality Check

CASH CONVERSION

In the FY2026 10-K and the 2025 Q1/Q2/Q3 10-Qs, the earnings quality profile looks better than the low-growth revenue line suggests. Operating cash flow was $1.75B versus net income of $1.45B, which implies cash earnings comfortably exceeded accounting earnings; free cash flow was $1.629B, giving a 9.5% FCF margin and supporting the view that the reported EPS is not being padded by weak cash conversion.

The quarter sequence also looks orderly rather than noisy: revenue was $4.25B, $4.25B, and $4.47B, while operating income was $530.0M, $571.0M, and $535.0M. That is not the pattern you see when a business is hiding deterioration through aggressive accounting; instead it suggests stable execution with modest mix or timing noise. The spine does not provide a line-item bridge for accruals or one-time items, so those remain , but the cash/earnings spread is strong enough to support a high-quality label.

  • OCF exceeded net income by roughly $300M.
  • Share count fell to 126.4M by year-end, helping per-share growth.
  • No restatement or material one-time charge is disclosed in the spine.

Bottom line: the earnings are quality-supported by cash, not just by accruals, and the limited evidence of volatility is more about normal government-services timing than about structural earnings fragility.

Estimate Revision Trend Readout

90D TAPE

The spine does not include a 90-day consensus revision tape, so the direction and magnitude of recent estimate changes are . That said, the observed operating backdrop is not one that typically forces downward revisions: FY2026 revenue reached $17.17B, diluted EPS came in at $11.14, and free cash flow was $1.629B. When a company delivers that combination of modest sales growth and sharp EPS growth, the model risk usually shifts toward the Street moving EPS and margin assumptions higher rather than lower.

What is actually being revised, based on the independent institutional survey, is the long-run earnings path: the 3-5 year EPS estimate is $16.20, while the 2025 and 2026 per-share estimates are $12.25 and $13.00. Those figures are useful anchors, but they are not a substitute for a true 90-day revision history. In other words, we can infer the likely bias, but we cannot quantify the recent change without a live analyst tape.

My base case is that revisions should skew upward for EPS and free cash flow if the company preserves a roughly 12% operating margin and keeps the share count drifting lower. If that does not happen, the revision story can turn quickly because the market is paying attention to per-share compounding, not just absolute revenue.

Management Credibility Assessment

HIGH CREDIBILITY

Leidos management screens as High credibility on the evidence available in the FY2026 10-K and the three quarterly 10-Q checkpoints. The strongest proof point is consistency: revenue stayed at $4.25B, $4.25B, and $4.47B across the quarter sequence, while diluted EPS finished FY2026 at $11.14 and share count stepped down to 126.4M. That combination says management delivered on what matters most for this kind of services business: stable contract execution, disciplined overhead, and a constructive capital-allocation result at the per-share level.

There is no evidence in the spine of restatements, goal-post moving, or a sudden reversal in messaging. The limitation is that no explicit guidance ranges or management commentary are supplied, so we cannot audit whether leadership was conservative or aggressive in forward guidance; that piece is simply . Even so, the operating record itself is credible enough that I would not discount management claims lightly.

In practical terms, the credibility signal is supported by high-quality outcomes rather than by rhetoric: 95 earnings predictability in the independent survey, a modest 1.7 current ratio, and cash flow that exceeded net income. If the company begins missing the $530M-$570M quarterly operating-income band or reverses the share-count trend, I would revisit that score quickly.

Next Quarter Preview

WATCHLIST

Consensus expectations for the next quarter are not included in the authoritative spine, so the Street number is . Using the FY2026 run-rate, the three quarterly revenue checkpoints, and the latest margin structure, my estimate is for roughly $4.40B of revenue and about $2.90 diluted EPS in the next quarter. That assumes the business continues to operate near the recent pattern rather than reaccelerating or rolling over.

The datapoint that matters most is quarterly operating income. The recent sequence was $530.0M, $571.0M, and $535.0M, so the market will care more about whether the company stays above the low-$500M level than about a small revenue wiggle. If SG&A drifts materially above the FY2026 rate of 5.8% of revenue or if operating income slips under $500M, the print would likely be read as margin compression rather than harmless timing noise.

My working assumption is that management will present a steady but not exciting quarter, with execution on margin and cash conversion doing the heavy lifting. If operating cash flow and free cash flow stay near the FY2026 profile, the stock should remain supported; if not, the market will likely punish any sign that the per-share story is decelerating.

LATEST EPS
$2.82
Q ending 2025-10
AVG EPS (8Q)
$1.79
Last 8 quarters
EPS CHANGE
$11.14
vs year-ago quarter
TTM EPS
$11.28
Trailing 4 quarters
Institutional Forward EPS (Est. 2027): $13.70 — independent analyst estimate for comparison against our projections.
Exhibit: EPS History (Quarterly)
PeriodEPSYoY ChangeSequential
2023-03 $11.14
2023-06 $11.14 +28.2%
2023-09 $11.14 -114.7%
2023-12 $11.14 +754.5%
2024-03 $11.14 +76.9% +43.7%
2024-06 $11.14 +58.0% +14.5%
2024-09 $11.14 +1318.2% +13.1%
2025-01 $11.14 +540.3% +244.0%
2025-04 $11.14 +33.8% -70.0%
2025-07 $11.14 +27.0% +8.7%
2025-10 $11.14 +5.2% -6.3%
2026-01 $11.14 +20.8% +295.0%
Source: SEC EDGAR XBRL filings
Exhibit 2: Management guidance accuracy and forecast adherence
QuarterGuidance RangeActualWithin Range (Y/N)Error %
Source: LEIDOS FY2026 10-K and FY2025-Q1/Q2/Q3 10-Qs; Authoritative Data Spine
MetricValue
Revenue $4.25B
Revenue $4.47B
EPS $11.14
-$570M $530M
Exhibit: Quarterly Earnings History
QuarterEPS (Diluted)RevenueNet Income
Q2 2023 $11.14 $17.1B $1448.0M
Q3 2023 $11.14 $17.1B $1448.0M
Q1 2024 $11.14 $17.1B $1448.0M
Q2 2024 $11.14 $17.1B $1448.0M
Q3 2024 $11.14 $17.1B $1448.0M
Q2 2025 $11.14 $17.1B $1448.0M
Q3 2025 $11.14 $17.1B $1448.0M
Q4 2025 $11.14 $17.1B $1448.0M
Source: SEC EDGAR XBRL filings
Takeaway. The non-obvious signal is that LDOS is translating only +3.1% revenue growth into +20.8% EPS growth and a 7.9% FCF yield. That spread tells you the story is operating leverage and share-count discipline, not top-line acceleration, which is why the market may still be underestimating earnings power despite the muted revenue profile.
Exhibit 1: Last reported quarters — EPS, revenue, and market reaction
QuarterEPS ActualRevenue Actual
2025-10-03 (Q) $11.14 $17.1B
2025-07-04 (Q) $11.14 $17.1B
2025-04-04 (Q) $11.14 $17.1B
Source: LEIDOS FY2026 10-K and FY2025-Q1/Q2/Q3 10-Qs; Authoritative Data Spine
Biggest caution. The balance sheet is heavy with goodwill: $6.34B of goodwill on $13.49B of total assets means roughly 47% of the asset base is intangible. If program execution or acquisition economics weaken, an impairment charge could pressure reported earnings and sentiment even though leverage is currently manageable.
What could cause a miss. The most likely miss vector is operating-margin compression from SG&A rising above roughly $300M per quarter versus the latest $286.0M, or quarterly operating income falling below about $500M from the recent $535M-$571M band. In a stock trading at 14.6x earnings, that kind of miss would likely trigger a 5%-8% one-day drawdown, with a larger reset if revenue also slips under the $4.25B quarterly floor.
We are Long on LDOS here: FY2026 diluted EPS was $11.14, up 20.8%, while the stock still trades at only 14.6x earnings and a 7.9% FCF yield. On our framework this is a Long with 8/10 conviction, because the market is still paying a low-growth multiple for a business that is converting steady revenue into much faster per-share earnings growth. We would change our mind if quarterly operating income dropped below $500M for two consecutive quarters or if the share-count reduction stalled, because then the per-share compounding case would weaken materially.
See financial analysis → fin tab
See street expectations → street tab
See Quantitative Profile → quant tab
LDOS Signals
Signals overview. Overall Signal Score: 78/100 (Long on cash flow and margins; capped by goodwill and missing alt data) · Long Signals: 6 (Revenue stability, 12.3% operating margin, 9.5% FCF margin, buybacks, balance sheet, valuation gap) · Short Signals: 2 (Goodwill of $6.34B exceeds equity of $4.92B; no backlog/contract feed in spine).
Overall Signal Score
78/100
Long on cash flow and margins; capped by goodwill and missing alt data
Bullish Signals
6
Revenue stability, 12.3% operating margin, 9.5% FCF margin, buybacks, balance sheet, valuation gap
Bearish Signals
2
Goodwill of $6.34B exceeds equity of $4.92B; no backlog/contract feed in spine
Data Freshness
Live 0d / audited 81d
Stock price as of Mar 24, 2026; FY2026 audited filing dated 2026-01-02
Most important takeaway: LDOS is generating more earnings power per dollar of revenue than the top line alone suggests. The clearest non-obvious signal is that EPS grew +20.8% while revenue grew only +3.1%, and shares outstanding fell to 126.4M, so the per-share story is being amplified by operating leverage and buybacks rather than just sales growth.

Alternative Data: Useful, but Sparse in the Spine

ALT DATA

Direct alternative-data feeds are not included in the spine, so the correct read here is that the signal is unobserved, not negative by default. For a federal-services contractor like LDOS, the most informative alternative indicators would usually be job postings and recruiter activity, because they can reveal program ramps, clearance demand, or backfill needs before they show up in revenue. By contrast, app downloads are likely a weak proxy for this business model, and patent filings are only modestly relevant because the 2026-01-02 annual filing shows R&D expense of $187.0M, or 1.1% of revenue, which is consistent with a services-heavy company rather than a product platform.

Because the spine does not provide actual job-posting counts, web-traffic trends, app-download data, or patent totals, all such readings remain . That means we cannot use alt-data to corroborate or challenge the audited quarterly pattern of $4.25B, $4.25B, and $4.47B in revenue. If future data show a meaningful pickup in hiring, career-site traffic, or filing activity, that would be more useful than consumer-style app metrics for judging whether LDOS is entering a new contract cycle.

  • Most useful feed: job postings and career-page traffic
  • Secondary feed: patent filings
  • Lower signal: app downloads

Sentiment: Institutional Quality Is Supportive, Retail Sentiment Is Not Measured

SENTIMENT

The best sentiment proxy in the spine is the independent institutional survey, and it is constructive: financial strength A, earnings predictability 95, price stability 75, and technical rank 2 with a 0.90 beta. That mix suggests institutions view LDOS as a relatively steady compounder rather than a fragile cyclical, which fits the audited pattern of stable revenue and strong cash conversion in the FY2026 filing.

Retail sentiment, short interest, and social media tone are not provided, so any claim there would be . Still, the market’s own message is clear: the stock trades at $162.54 versus a $313.93 DCF fair value, implying substantial skepticism despite the quality profile. In other words, sentiment is not euphoric; it looks cautious, and the gap between price and model value is where the thesis still has room to work.

  • Institutional read-through: supportive, quality-oriented
  • Retail/social read-through: not available in spine
  • Price action implication: skepticism remains despite strong fundamentals
PIOTROSKI F
5/9
Moderate
ALTMAN Z
2.31
Grey
Exhibit 1: LDOS Signal Dashboard
CategorySignalReadingTrendImplication
Operating momentum Quarterly revenue run-rate $4.25B, $4.25B, then $4.47B Stable to slightly up Demand looks steady rather than cyclical; the Q3 lift supports a resilient book, not a breakout.
Profitability Margins Gross margin 18.0%; operating margin 12.3%; net margin 8.4% STABLE The services model is converting revenue into profit efficiently enough to support a premium vs. low-quality peers.
Cash conversion Free cash flow OCF $1.75B; FCF $1.629B; FCF margin 9.5% Strong Cash generation is the cleanest bull signal and underpins valuation even without high top-line growth.
Balance sheet Liquidity / leverage Current ratio 1.7; debt/equity 0.23; cash $1.11B… IMPROVING Leverage is manageable, but the balance sheet remains sensitive to acquisition accounting quality.
Per-share support Share count 128.3M → 127.9M → 126.4M Down Repurchases and/or dilution control are helping EPS run ahead of revenue growth.
Valuation Market vs model Stock $145.91 vs DCF $313.93; EV/EBITDA 8.6; P/E 14.6… Discounted The market is pricing in a much more cautious path than the base DCF and Monte Carlo stack.
Structural risk Goodwill intensity Goodwill $6.34B vs equity $4.92B Elevated Impairment risk is the key downside catalyst; it matters more than the modest debt load.
Source: SEC EDGAR audited FY2026 filings; live market data (Mar 24, 2026); computed ratios; quantitative model outputs
Exhibit: Piotroski F-Score — 5/9 (Moderate)
CriterionResultStatus
Positive Net Income PASS
Positive Operating Cash Flow FAIL
ROA Improving PASS
Cash Flow > Net Income (Accruals) FAIL
Declining Long-Term Debt FAIL
Improving Current Ratio PASS
No Dilution PASS
Improving Gross Margin FAIL
Improving Asset Turnover PASS
Source: SEC EDGAR XBRL; computed deterministically
Exhibit: Altman Z-Score — 2.31 (Grey Zone)
ComponentValue
Working Capital / Assets (×1.2) 0.147
Retained Earnings / Assets (×1.4) 0.000
EBIT / Assets (×3.3) 0.156
Equity / Liabilities (×0.6) 0.576
Revenue / Assets (×1.0) 1.273
Z-Score GREY 2.31
Source: SEC EDGAR XBRL; Altman (1968) formula
Biggest caution: the balance sheet is much more fragile on an accounting basis than the leverage ratio suggests. Goodwill of $6.34B exceeds shareholders' equity of $4.92B, so any contract disruption, integration issue, or impairment test miss could hit book value quickly even though debt/equity is only 0.23. That makes goodwill quality the real watch item, not headline leverage.
Aggregate signal picture: the stack is net positive. Stable quarterly revenue, 12.3% operating margin, 9.5% free cash flow margin, and a shrinking share count to 126.4M all argue for a durable earnings engine, while the market still prices the stock at $145.91 versus a $313.93 DCF fair value. The main counterweight is the intangible-heavy balance sheet and the lack of backlog or other operating-lead indicators in the spine, so the signal is Long but not clean enough to call it an unqualified home run.
We are Long on LDOS from a signal standpoint because the company produced $1.629B of free cash flow at a 9.5% margin while diluted EPS reached $11.14 and shares outstanding fell to 126.4M. The current price of $162.54 still sits well below the $313.93 DCF fair value, so the setup remains favorable. We would change our mind if the quarterly revenue run-rate broke materially below the $4.25B-$4.47B band or if a goodwill impairment began to emerge in the next filing; absent that, the signal profile stays constructive.
See risk assessment → risk tab
See valuation → val tab
See Variant Perception & Thesis → thesis tab
Quantitative Profile
Quantitative Profile overview. Momentum Score: 71 / 100 (Estimated from EPS growth of +20.8% and revenue growth of +3.1%.) · Value Score: 66 / 100 (Supported by P/E of 14.6, EV/EBITDA of 8.6, and P/S of 1.2.) · Quality Score: 88 / 100 (Anchored by ROE of 29.5%, ROIC of 33.6%, and FCF margin of 9.5%.).
Momentum Score
71 / 100
Estimated from EPS growth of +20.8% and revenue growth of +3.1%.
Value Score
66 / 100
Supported by P/E of 14.6, EV/EBITDA of 8.6, and P/S of 1.2.
Quality Score
88 / 100
Anchored by ROE of 29.5%, ROIC of 33.6%, and FCF margin of 9.5%.
Beta
0.58
Independent institutional survey; model beta used in WACC is 0.58.
Takeaway. The non-obvious signal is that LDOS is converting a modest +3.1% revenue growth rate into +20.8% EPS growth, while also generating a 7.9% free-cash-flow yield at the live $145.91 price. That tells you the story is more about per-share operating leverage and cash conversion than about headline top-line acceleration.

Trading Liquidity and Block Execution Check

LIQUIDITY

The spine does not provide average daily volume, bid-ask spread, institutional turnover, or a tape-based market impact model, so a true block-liquidity assessment for a $10M position cannot be computed from the available data. What we can anchor on is the live market cap of $20.54B, the current stock price of $162.54, and 126.4M shares outstanding, which place LDOS well above a thinly traded micro-cap but still require execution discipline for larger orders.

Financial liquidity is solid enough to support operations: current assets are $4.81B versus current liabilities of $2.83B, cash and equivalents are $1.11B, and the current ratio is 1.7. That is a meaningful cushion on the balance sheet, but it is not a substitute for market liquidity. The missing tape inputs are the ones that matter for real-world slippage: how many shares trade per day, how wide the spread is, and how much price moves when institutional buyers cross size.

  • Computed financial liquidity: adequate.
  • Trading liquidity metrics:.
  • Block-trade impact estimate: without ADV/spread data.

From a portfolio-construction perspective, the right interpretation is caution rather than alarm: the company’s balance sheet is not stressed, but the execution profile still needs live-market verification before sizing a large block.

Technical Profile Snapshot

TECHNICALS

The Data Spine does not include daily closes, highs/lows, or volume history, so the 50-day moving average, 200-day moving average, RSI, MACD, volume trend, and support/resistance levels are all . The only live market price available is $162.54 as of Mar 24, 2026.

The independent institutional survey does provide a Technical Rank of 2 and Price Stability of 75, which is a useful cross-check on how the stock has behaved historically, but those metrics are not substitutes for the actual moving-average and momentum readout. Without a price/volume series, any claim about trend direction would be unsupported.

  • 50/200 DMA position:
  • RSI:
  • MACD signal:
  • Volume trend:
  • Support / resistance:

In short, the technical pane is incomplete rather than Short or Long; it needs a proper market time series before a factual read can be made.

Exhibit 1: Estimated Factor Exposure and Percentile Map
FactorScorePercentile vs UniverseTrend
Momentum 71 / 100 72nd IMPROVING
Value 66 / 100 64th STABLE
Quality 88 / 100 86th IMPROVING
Size 54 / 100 55th STABLE
Volatility 62 / 100 61st STABLE
Growth 69 / 100 70th IMPROVING
Source: Authoritative Facts; Computed Ratios; Semper Signum estimated factor mapping derived from spine metrics
Exhibit 2: Historical Drawdown Analysis [UNVERIFIED due to missing price history]
Start DateEnd DatePeak-to-Trough %Recovery DaysCatalyst for Drawdown
Source: Historical price series not provided in Data Spine
MetricValue
Fair Value $10M
Market cap $20.54B
Market cap $145.91
Peratio $4.81B
Fair Value $2.83B
Fair Value $1.11B
Exhibit 4: Factor Exposure Radar (Estimated 0-100 Scale)
Source: Authoritative Facts; Computed Ratios; Semper Signum estimated factor mapping
Main caution. Goodwill is $6.34B, which is roughly 47% of total assets of $13.49B, so asset quality remains the key balance-sheet sensitivity. The reverse DCF is also conservative, implying -12.6% growth at a 12.0% WACC, which shows the market is already demanding a very high bar on durability.
Verdict. The quant profile is Long with 8/10 conviction. Using the deterministic DCF, my target/fair value is $313.93 per share, with bull/base/bear outcomes of $512.63 / $313.93 / $198.98; the Monte Carlo median is $281.52 and the model shows 97.9% upside probability from the current $162.54 price. The signal supports the fundamental thesis on value and quality, but timing is less precise because verified liquidity and technical series are absent from the spine.
Long: LDOS is converting +3.1% revenue growth into +20.8% EPS growth, and free cash flow yield is 7.9% at the live $145.91 price. We would turn neutral if revenue growth slipped below zero for multiple quarters or if operating margin moved materially below 12.3%; absent that deterioration, the current market price appears too low versus the $313.93 DCF base value.
See Variant Perception & Thesis → thesis tab
See Financial Analysis → fin tab
See Fundamentals → ops tab
LDOS | Options & Derivatives
Takeaway. The most important non-obvious signal is that even the model downside still sits above spot: the DCF bear case is $198.98 and the Monte Carlo 5th percentile is $180.96, versus a live stock price of $145.91. That means any truly Short derivatives view would need verified IV and skew data to justify paying up for protection; without that tape, the current setup reads more like a valuation-dislocation story than an event-risk story.

Implied Volatility vs Realized Volatility

IV / RV

There is no verified live options-chain feed in the data spine, so the exact 30-day IV, IV rank, and put/call ratio are all . That matters because LDOS is not a high-beta story: institutional beta is 0.90, earnings predictability is 95, and price stability is 75, which usually keeps realized movement below names where earnings are more binary. On the operating side, FY2026 revenue was $17.17B, operating income was $2.11B, and free cash flow was $1.629B, a combination that generally argues against extreme fundamental volatility unless there is a contract or margin shock.

As an analyst proxy, I would expect a conservative near-term implied-vol framework to sit in the low-20s annualized rather than in a crisis-style regime. If I apply a 21% annualized volatility proxy to a 30-day window, the expected move is roughly ±$9.8 per share, or about ±6.0%, which is modest relative to the distance between the current price and the model fair value. In other words, LDOS looks more suited to premium-selling or defined-risk Long structures than to outright long-gamma speculation unless the live chain proves materially richer than this proxy. The key missing comparison is actual realized volatility; without that series, the IV-vs-RV spread cannot be verified.

Unusual Options Activity and Positioning Signals

FLOW

There is no verified strike-by-strike tape, sweep report, or open-interest snapshot in the spine, so I cannot claim that LDOS has seen a Long call burst, a protective put bid, or a large institutional spread trade. The absence of that data means any strike-specific commentary would be conjecture, so the correct reading is simply that the flow signal is currently . From a portfolio-construction standpoint, that is still useful: if there were meaningful accumulation, we would expect to see repeated activity around a few expiries and strikes rather than a vague directional bias.

Given the fundamentals, the most plausible positioning expression would be a modestly Long structure tied to the next earnings window, such as a call spread or a call overwrite unwind, but that is an analytical preference, not a verified print. If future tape shows repeated demand in the $170-$180 strike region for the nearest monthly expiry, that would be the first evidence of investors paying for upside beyond spot. Until then, the cleanest institutional read is that no validated unusual-options signal is available, and the stock should be treated as fundamentally cheap rather than flow-confirmed cheap.

  • Verified large trade:
  • Notable open-interest concentration:
  • Expiry/strike context:
  • Institutional positioning signal:

Short Interest and Squeeze Risk

SQUEEZE

Current short interest as a percent of float is , days to cover is , and cost to borrow trend is because the spine does not include a verified short-interest feed. Even so, the fundamental backdrop argues against a classic squeeze setup: LDOS has a 1.7 current ratio, $1.11B of cash and equivalents, a 7.9% free-cash-flow yield, and Financial Strength A with Earnings Predictability 95. That is the profile of a company that shorts would likely need to challenge on valuation or margin durability, not on balance-sheet fragility.

My assessment is Low squeeze risk unless a future borrow tape shows a sudden jump in fees together with growing fail-to-deliver pressure. In practice, the stock would need materially higher short participation and tighter borrow to create a gamma-like squeeze narrative. If the market later prints short interest above 10% of float or days to cover above 7, I would revisit that assessment quickly; absent those inputs, there is no evidence here of a crowded short.

  • Squeeze risk assessment: Low
  • Balance-sheet support: 1.7 current ratio; $1.11B cash
  • Cash-generation support: 7.9% FCF yield
Exhibit 1: LDOS Implied Volatility Term Structure (Unverified)
Source: Authoritative Data Spine; analyst estimate due to missing live options chain
Exhibit 2: Institutional Positioning Snapshot (Unverified)
Hedge Fund Long
Mutual Fund Long
Pension Long
Hedge Fund Options
Index / ETF Long
Source: Authoritative Data Spine; no verified 13F or options-position feed provided
Biggest caution. The reverse DCF is the cleanest risk flag: it implies -12.6% growth and a 12.0% WACC, which means the market can justify the current price only if investors believe the business deserves a far harsher forward regime than the audited numbers indicate. In a derivatives context, that is the main reason long premium can get hurt even when the stock looks cheap on a DCF basis: if the market continues to anchor on a higher discount rate, upside can stay capped for longer than fundamental investors expect.
Synthesis. Because there is no verified options tape, my working estimate for the next 30-day move is about ±$9.8 per share, or roughly ±6.0%, using a conservative 21% annualized IV proxy anchored to LDOS's low-beta, high-predictability profile. That implies only about a 10% probability of a large one-month move above 10% under a normal-distribution framework, which is not enough to justify paying aggressively for downside protection unless live IV prints much higher than this proxy. Net-net, options appear more likely to understate the company-specific downside floor than to price in a major earnings shock, with the real debate centered on valuation compression versus gradual margin stability.
We are Long on LDOS from a derivatives lens because FY2026 EPS is $11.14, free cash flow is $1.629B, and the DCF base case is $313.93 versus a live price of $162.54. That gives us enough fundamental cushion to favor defined-risk upside structures over outright hedges. I would change to neutral if a verified chain shows 30-day IV above 35% with steepening put skew, or Short if quarterly operating income falls below $500M for two straight quarters and the market starts to treat the reverse DCF's -12.6% growth assumption as the base case.
See Variant Perception & Thesis → thesis tab
See Valuation → val tab
See Financial Analysis → fin tab
What Breaks the Thesis
What Breaks the Thesis overview. Overall Risk Rating: 5.5 / 10 (Operational risk is moderate; balance-sheet risk is lower) · # Key Risks: 8 (Exactly eight risks ranked and monitored below) · Bear Case Downside: -$42.54 / -26.2% (To $120 vs current price of $145.91).
Overall Risk Rating
5.5 / 10
Operational risk is moderate; balance-sheet risk is lower
# Key Risks
8
Exactly eight risks ranked and monitored below
Bear Case Downside
-$42.54 / -26.2%
To $120 vs current price of $145.91
Probability of Permanent Loss
25%
Defined as outcome at or below $120 over 12-24 months
Probability-Weighted Value
$252.50
Bull/Base/Bear weighted expected value; +55.3% vs current
Graham Margin of Safety
43.8%
Based on DCF $313.93 and relative cross-check $265.00

Graham Margin of Safety

STATIC VIEW

Inputs.

  • DCF Fair Value: $313.93
  • Relative Valuation Cross-Check: $265.00 (Midpoint of independent institutional target range $210-$320; used because peer comp table is unavailable in the spine)
  • Blended Fair Value: $289.47 (Average of $313.93 and $265.00)
  • Current Price: $145.91

Margin of Safety: 43.8% ((Blended fair value - current price) / blended fair value)

Top Risks Ranked by Probability × Impact

RANKED

The risk stack for LDOS is dominated by execution and pricing, not solvency. The audited FY2025 10-K shows a business with $17.17B of revenue, $2.11B of operating income, and $1.629B of free cash flow, but the weak point is that +20.8% EPS growth ran far ahead of +3.1% revenue growth. That means small operating misses can have oversized valuation consequences.

Ranked by probability × impact, the top monitored risks are:

  • 1) Margin compression / execution slippage — probability 35%; estimated price impact -$30 to -$45; kill threshold operating margin below 11.0%; trend is getting closer because implied Q4 operating margin was about 11.2%.
  • 2) Award timing and organic slowdown — probability 30%; price impact -$20 to -$35; threshold revenue growth below 0%; trend is getting closer because current growth is only +3.1%.
  • 3) Competitive or procurement-driven pricing pressure — probability 25%; price impact -$25 to -$40; threshold gross margin below 17.0%; trend is getting closer after implied Q4 gross margin of about 17.6%.
  • 4) Cash-conversion reversal — probability 20%; price impact -$15 to -$30; threshold FCF margin below 7.0%; trend is stable for now with current FCF margin at 9.5%.
  • 5) Goodwill-led quality de-rating — probability 15%; price impact -$10 to -$20; threshold goodwill above 150% of equity or impairment evidence; trend is stable but structurally present because goodwill already equals 128.9% of equity.

The competitive angle matters even though competitor-specific market-share data are . If a rival bids more aggressively, if customers shift to lower-price architectures, or if government buyers push harder on fixed-price structures, LDOS could see mean reversion in above-average margins before revenue fully reflects the pressure.

Base Case
$313.93
, but it is credible because free cash flow of $1.629B and a 7.9% FCF yield leave little room for disappointment if execution noise reaches billing, collections, or pricing.
Bear Case
$17.17
is not bankruptcy, refinancing stress, or accounting distortion. It is a quality de-rating caused by the realization that recent EPS strength depended on unusually favorable mix, execution, and buyback help rather than durable organic momentum. The FY2025 10-K shows only +3.1% revenue growth to $17.17B , while diluted EPS grew +20.8% to $11.14 .

Where the Bull Case Conflicts with the Numbers

TENSION

The Long setup for LDOS is obvious: the stock trades at 14.6x earnings, 1.2x sales, and 8.6x EV/EBITDA while the deterministic DCF says fair value is $313.93. But the numbers also contain several contradictions that keep this from being an easy long. First, the business is being valued like a stressed asset even though operating quality still looks strong, yet the actual reported growth profile is not robust: revenue advanced only +3.1% while EPS advanced +20.8%. That is a sign of efficiency gains and share-count help, but also a sign that the earnings trajectory may be more fragile than the headline suggests.

Second, the quality narrative conflicts with the late-year cadence. Using the annual filing versus the 9M filing, implied Q4 revenue fell to about $4.20B from $4.47B in Q3, and implied operating income fell to about $470.0M from $535.0M. Third, balance-sheet quality is mixed: liquidity is healthy, but goodwill of $6.34B is larger than total equity of $4.92B. Finally, the DCF bull case of $512.63 sits far above the independent institutional target range of $210-$320. The stock is cheap, but the path to realizing that cheapness still depends on proving that late-year softness was noise rather than the first crack in the thesis.

Mitigating Factors That Keep the Thesis Alive

MITIGANTS

Several hard data points from the FY2025 10-K materially mitigate the downside case. The first is liquidity: cash and equivalents rose to $1.11B from $849.0M a year earlier, and the current ratio is 1.7. That means the most plausible failure mode is operational, not financial. The second is cash generation. Operating cash flow of $1.75B and free cash flow of $1.629B provide real internal funding capacity if program timing becomes uneven. The third is debt service capacity: interest coverage of 11.4 and debt-to-equity of 0.23 suggest refinancing stress is not the primary issue today.

There are also subtler mitigants. SBC is only 0.6% of revenue, so free cash flow is not being cosmetically inflated by heavy equity compensation. Share count fell from 128.3M on 2025-07-04 to 126.4M on 2026-01-02, which gives management a capital-allocation lever if end-market demand stays merely okay rather than strong. And while goodwill is high at $6.34B, the company still generated ROIC of 33.6% and ROE of 29.5%. In short, the business has enough financial strength to absorb a normal operating wobble. What it likely cannot absorb without a multiple reset is a sustained pattern of margin erosion plus weaker cash conversion.

TOTAL DEBT
$1.2B
LT: $1.1B, ST: $18M
NET DEBT
$55M
Cash: $1.1B
INTEREST EXPENSE
$185M
Annual
DEBT/EBITDA
0.6x
Using operating income as proxy
INTEREST COVERAGE
11.4x
OpInc / Interest
Exhibit: Kill File — 6 Thesis-Breaking Triggers
PillarInvalidating FactsP(Invalidation)
federal-demand-resilience U.S. federal budget/outlay guidance for LDOS-exposed areas (DoD, Intelligence, civil IT, mission support) shifts from flat-to-up to a clear decline over the next 12-24 months.; LDOS reports a sustained year-over-year revenue decline or guides to below 0% to 2% organic growth driven primarily by customer demand weakness rather than contract timing.; Book-to-bill falls below 1.0 for multiple consecutive quarters, indicating replenishment is not keeping pace with revenue burn. True 27%
contract-capture-and-backlog LDOS loses one or more major recompetes/new awards in core programs large enough to materially reduce expected revenue over the next 12-24 months.; Total backlog and/or funded backlog declines materially year-over-year and management does not offset it with credible new award activity.; Trailing 4-quarter book-to-bill remains below 1.0, showing contract capture is insufficient to support growth above budget drift. True 34%
margin-and-fcf-conversion Operating margin declines materially and persistently versus current levels due to labor cost inflation, mix deterioration, or program execution issues.; Free-cash-flow conversion drops well below historical norms for more than a year, excluding temporary working-capital timing.; LDOS records a significant contract charge, loss reserve, or adverse program adjustment that suggests execution risk is structurally higher than assumed. True 31%
competitive-advantage-durability LDOS's recompete win rate and major new-business capture rate deteriorate materially versus historical levels and peers.; Pricing pressure causes repeated margin compression on renewed and newly awarded contracts, indicating weak differentiation.; Customer concentration in core franchises erodes because agencies successfully recompete work to lower-cost or more specialized rivals without major switching friction. True 38%
valuation-gap-vs-model-risk A conservative valuation using current consensus-like assumptions for growth, margins, and cash conversion yields little or no upside versus the current share price.; The modeled 90%+ upside depends primarily on assumptions that are already contradicted by management guidance, backlog trends, or recent operating results.; Comparable federal-services companies with similar growth, margin, and risk profiles trade at similar or lower multiples, leaving no clear relative mispricing. True 58%
capital-allocation-and-dividend-quality Recurring free cash flow no longer covers the ordinary dividend and routine buybacks over a normalized cycle.; A meaningful portion of shareholder return history is revealed to be driven by one-time/special distributions or non-recurring cash sources rather than durable operating cash flow.; Management undertakes value-destructive capital allocation (e.g., overpriced M&A, debt-funded shareholder returns, or persistent buybacks despite deteriorating fundamentals). True 24%
Source: Methodology Why-Tree Decomposition
Exhibit 1: Thesis Kill Criteria and Proximity
TriggerThreshold ValueCurrent ValueDistance to TriggerProbabilityImpact (1-5)
Revenue growth turns negative, signaling demand or award-timing stress… KILL < 0.0% +3.1% WATCH 3.1 pts MEDIUM 4
Operating margin falls below core underwriting level… KILL < 11.0% 12.3% WATCH 10.6% above threshold MEDIUM 5
Gross margin breaks lower, indicating pricing pressure, poor mix, or competitive reversion… COMPETITIVE < 17.0% 18.0% NEAR 5.6% above threshold MEDIUM 4
FCF margin loses valuation support KILL < 7.0% 9.5% SAFE 26.3% above threshold MEDIUM 5
Current ratio weakens enough to challenge self-funded flexibility… KILL < 1.3x 1.7x SAFE 23.5% above threshold LOW 3
Goodwill burden rises to level that threatens balance-sheet credibility… KILL > 150% of equity WATCH 128.9% of equity WATCH 14.1% below threshold MEDIUM 3
R&D intensity slips, raising moat-erosion risk if procurement standards or competitors move faster… COMPETITIVE < 1.0% of revenue WATCH 1.1% of revenue NEAR 9.1% above threshold LOW 3
Source: Company 10-K FY2025 (year ended 2026-01-02); Computed ratios; SS analysis
MetricValue
Revenue $17.17B
Revenue $2.11B
Revenue $1.629B
EPS growth +20.8%
Revenue growth +3.1%
Probability 35%
To -$45 $30
Operating margin below 11.0%
Exhibit 2: Risk-Reward Matrix (8 Risks Exactly)
Risk DescriptionProbabilityImpactMitigantMonitoring Trigger
Execution-driven margin compression on core programs… HIGH HIGH Current profitability remains solid at 12.3% operating margin and 18.0% gross margin… Quarterly operating margin below 11.5% for two consecutive quarters…
Award timing slowdown or budget cadence disruption… MED Medium HIGH Revenue still grew to $17.17B and the balance sheet carries $1.11B of cash… Revenue growth falls below 0% or sequential revenue declines persist…
Competitive pricing pressure / industry cooperation breakdown… MED Medium HIGH FCF yield of 7.9% gives valuation cushion if pressure is brief… Gross margin below 17.0% or R&D intensity below 1.0% of revenue…
Cash-conversion reversal from billing, collections, or working-capital shifts… MED Medium MED Medium Operating cash flow is currently $1.75B vs capex needs that appear modest… FCF margin below 7.0% or OCF/NI ratio weakens materially [UNVERIFIED threshold detail]
Goodwill impairment or acquired-business underperformance… MED Medium MED Medium No impairment is shown in the spine; cash generation remains strong… Goodwill/equity rises above 150% or acquired segment underperformance becomes visible [UNVERIFIED segment data]
Buyback support fades, exposing lower underlying EPS growth… MED Medium MED Medium Share count already declined from 128.3M to 126.4M, showing active capital return… Shares outstanding stop declining or diluted shares re-expand above 130.0M…
Balance-sheet flexibility weakens after acquisition or debt-funded action… LOW MED Medium Current ratio is 1.7 and interest coverage is 11.4… Debt-to-equity rises materially above 0.23 or current ratio falls below 1.3x…
Model-risk / valuation trap if market’s implied -12.6% growth proves directionally right… MED Medium HIGH Current price already discounts harsh assumptions relative to DCF and Monte Carlo outputs… Sustained revenue contraction plus lower margins validate the reverse DCF view…
Source: Company 10-K FY2025; Computed ratios; Quantitative model outputs; SS analysis
Exhibit 3: Debt Refinancing Risk Snapshot
Maturity YearAmountInterest RateRefinancing Risk
2026 MED Medium
2027 MED Medium
2028 MED Medium
2029 MED Medium
Liquidity backstop Cash $1.11B; Current ratio 1.7; Interest coverage 11.4… N/A LOW
Source: Company 10-K FY2025; Computed ratios; debt maturity schedule not included in provided spine
Exhibit 4: Pre-Mortem Failure Paths
Failure PathRoot CauseProbability (%)Timeline (months)Early Warning SignalCurrent Status
Execution miss on major programs compresses margins… Cost overruns, poor labor utilization, or unfavorable mix… 30 6-12 Operating margin trends below 11.5% twice in a row… WATCH
Organic demand stalls despite full-year growth… Award timing delays or weaker budget cadence… 25 6-18 Revenue growth drops from +3.1% toward 0% or below… WATCH
Competitive pricing reset erodes moat More aggressive bidding, procurement shifts, or lower-cost alternatives… 20 9-18 Gross margin falls below 17.0%; R&D intensity slips below 1.0% WATCH
Cash-conversion thesis breaks Billing delays, collections pressure, or working-capital reversal… 20 3-12 FCF margin drops below 7.0% from current 9.5% SAFE
Balance-sheet quality de-rates after impairment concern… Acquired operations underperform against goodwill carrying value… 15 12-24 Goodwill/equity rises further above 128.9% or impairment indicators emerge… WATCH
Capital-allocation support fades and EPS growth slows sharply… Buybacks slow, removing per-share tailwind… 20 6-12 Shares outstanding stop declining from 126.4M… SAFE
Source: Company 10-K FY2025; Computed ratios; Quantitative model outputs; SS analysis
Exhibit: Adversarial Challenge Findings (11)
PillarCounter-ArgumentSeverity
federal-demand-resilience [ACTION_REQUIRED] The pillar may overstate the linkage between 'federal spending' and LDOS revenue growth because LDOS s… True high
federal-demand-resilience [ACTION_REQUIRED] The competitive equilibrium may be harsher than the pillar assumes. LDOS does not enjoy an obvious mon… True high
federal-demand-resilience [ACTION_REQUIRED] The thesis may underweight appropriation-to-outlay timing risk. Federal demand over the next 12-24 mon… True high
federal-demand-resilience [ACTION_REQUIRED] The pillar may be too aggregate and may miss mix deterioration inside 'federal demand.' U.S. national-… True high
federal-demand-resilience [ACTION_REQUIRED] Labor availability is a hidden demand constraint. In federal services, revenue is partly a function of… True medium
federal-demand-resilience [ACTION_REQUIRED] The QTC and mission-support exposure can create concentration and policy risk that the pillar may unde… True medium
federal-demand-resilience [ACTION_REQUIRED] Backlog may provide false comfort if quality is weak. For federal contractors, backlog can include unf… True medium
contract-capture-and-backlog The pillar may be overstating LDOS's ability to convert capability breadth into sustained contract capture and backlog g… True high
margin-and-fcf-conversion [ACTION_REQUIRED] The core assumption may be backwards: LDOS is not obviously a business that should preserve margins as… True high
competitive-advantage-durability [ACTION_REQUIRED] LDOS may not possess a truly durable competitive advantage in federal services; instead, it may be a s… True high
Source: Methodology Challenge Stage
Exhibit: Debt Composition
ComponentAmount% of Total
Long-Term Debt $1.1B 98%
Short-Term / Current Debt $18M 2%
Cash & Equivalents ($1.1B)
Net Debt $55M
Source: SEC EDGAR XBRL filings
Exhibit: Debt Level Trend
Source: SEC EDGAR XBRL filings
Biggest risk callout. The most immediate red flag is not leverage; it is late-year operating slippage. Based on the 9M filing and annual EDGAR totals, implied Q4 2025 operating margin was about 11.2% versus about 12.0% in Q3, and implied gross margin fell to about 17.6% from about 18.3%. If that pattern repeats, the market will likely stop underwriting LDOS as a stable compounder.
Risk/reward synthesis. Using our explicit Bull/Base/Bear cards of $360 / $265 / $120 with probabilities of 25% / 50% / 25%, the probability-weighted value is $252.50, or about +55.3% above the current $145.91 price. That means risk appears adequately compensated, but only if you believe the recent implied Q4 margin softness was temporary; if margin decay persists, the stock can still become a value trap despite looking statistically cheap.
Anchoring Risk: Dominant anchor class: UNANCHORED (100% of leaves). High concentration on a single anchor type increases susceptibility to systematic bias.
Most important non-obvious takeaway. The thesis is more likely to break from margin and cash-conversion slippage than from a balance-sheet event. The data spine shows revenue growth of only +3.1% against EPS growth of +20.8%, while implied Q4 operating margin fell to about 11.2% from about 12.0% in Q3; that gap means LDOS has less operating cushion than the headline valuation discount suggests if execution stumbles.
Why-Tree Gate Warnings:
  • ANCHORED+PLAUSIBLE = 0% (threshold: >=50%)
Our differentiated take is that the key break variable is not demand but margin credibility: with revenue up only +3.1% and diluted EPS up +20.8%, LDOS needs to hold roughly a 12% operating-margin profile to justify even a mid-cycle valuation. That is neutral-to-Long for the thesis today because the stock at $145.91 already discounts a very harsh outcome, but our view would turn Short if operating margin moves below 11.0%, gross margin drops below 17.0%, or free-cash-flow margin falls below 7.0% on a sustained basis.
See management → mgmt tab
See valuation → val tab
See catalysts → catalysts tab
Value Framework
This pane tests LDOS against a classic Graham screen, a Buffett-style quality checklist, and a modern intrinsic-value framework anchored on deterministic DCF outputs. The conclusion is that LEIDOS HOLDINGS, INC. is a weak pass on strict Graham discipline but a clear pass on quality-adjusted value: the stock at $145.91 trades far below a base DCF fair value of $313.93 and a probability-weighted target of $334.87, supporting a Long stance with 7.6/10 conviction.
GRAHAM SCORE
2/7
Passes size and P/E; fails liquidity, P/B, and several unverified legacy tests
BUFFETT QUALITY SCORE
A-
16/20 from business quality, economics, management signals, and price
PEG RATIO
0.70x
14.6x P/E divided by +20.8% EPS growth
CONVICTION SCORE
1/10
Weighted pillars favor valuation and cash conversion over visibility risks
MARGIN OF SAFETY
48.2%
Vs base DCF fair value of $313.93
QUALITY-ADJUSTED P/E
0.43x
P/E of 14.6 divided by ROIC of 33.6%

Buffett Qualitative Assessment

A- / 16 of 20

On a Buffett checklist, LDOS scores well because the business is more understandable than many defense-adjacent technology names. This is not a speculative software story; it is a cash-generative systems integration and services model with $17.17B of FY2025 revenue, $2.11B of operating income, and only 1.1% of revenue spent on R&D. That profile points to execution, program delivery, and customer intimacy rather than binary product cycles. Based on the audited FY2025 10-K and deterministic ratios, I score the four Buffett buckets as follows: Understandable business 4/5, favorable long-term prospects 4/5, able and trustworthy management 3/5, and sensible price 5/5.

The strongest evidence sits in the economics. LDOS generated $1.629B of free cash flow, a 9.5% FCF margin, 33.6% ROIC, and 29.5% ROE, which is unusual for a company trading at only 14.6x earnings and 8.6x EV/EBITDA. I also view the share-count reduction from 128.3M to 126.4M as a constructive capital-allocation signal. The reason management is not scored higher is that the pane lacks DEF 14A compensation detail, Form 4 activity, backlog disclosure, and customer concentration data, so a full trust-and-skill assessment remains .

  • Moat: moderate, based on mission-critical federal relationships and high returns, though direct peer benchmarking versus CACI, KBR, SAIC, or Booz Allen is .
  • Pricing power: limited in appearance at the gross margin line, but acceptable given steady 18.0% gross margin and 12.3% operating margin.
  • Prospects: favorable if contract durability holds, but that depends on backlog and recompete data not present in the spine.
  • Price: clearly sensible relative to a $313.93 base DCF fair value.

Investment Decision Framework

Long

My position is Long, but this is a quality-value compounder setup rather than a deep-cyclical trade. At the current price of $162.54, the stock offers a 48.2% discount to the base DCF fair value of $313.93 and a 51.5% discount to my probability-weighted target price of $334.87, using a 25% bear / 50% base / 25% bull framework anchored on the provided DCF outputs of $198.98, $313.93, and $512.63. That valuation gap is large enough to justify ownership, but not large enough to ignore business-model blind spots around backlog, bookings, and recompetes.

For portfolio construction, I would treat LDOS as a 3% starter position with room to scale toward 5% if future filings confirm contract durability. My preferred add zone is below $170, where the stock still trades well below even the Monte Carlo median value of $281.52. I would begin trimming above $300 unless free cash flow and EPS continue to rise, because at that level much of the discount to intrinsic value would have closed. I would exit if the evidence changes in one of three ways:

  • free cash flow falls materially below $1.45B for reasons other than timing,
  • the balance-sheet profile weakens meaningfully from the current 1.7 current ratio and 0.23 debt/equity, or
  • new backlog or contract data show the market’s implied -12.6% growth expectation was directionally correct.

This does pass the circle-of-competence test. The business is understandable from the audited 10-K and 10-Q economics, but position size should stay moderate because peer comps and precedent transactions are from the provided spine.

Conviction Breakdown

7.6 / 10

Conviction is 7.6/10, which is high enough for a long position but not high enough for maximum sizing. I derive that score from five pillars. Valuation disconnect scores 9/10 at a 30% weight because the stock trades at $162.54 versus a base DCF value of $313.93, a Monte Carlo median of $281.52, and even a bear-case DCF of $198.98. Cash conversion scores 8/10 at a 25% weight because free cash flow of $1.629B exceeded net income of $1.45B. Balance-sheet resilience scores 7/10 at a 15% weight based on a 1.7 current ratio, 0.23 debt/equity, and 11.4 interest coverage.

The two weaker pillars explain why conviction is not 9 or 10. Business quality and moat durability scores 7/10 at a 15% weight: ROIC of 33.6%, ROE of 29.5%, and earnings predictability of 95 are excellent, but gross margin of 18.0% and low-single-digit revenue growth imply moderate, not dominant, pricing power. Forward visibility scores only 5/10 at a 15% weight because backlog, book-to-bill, contract concentration, and precedent transaction comps are missing or .

  • Weighted total: 7.6/10.
  • Position: Long.
  • Target price: $334.87, based on 25% bear, 50% base, 25% bull weighting.
  • Evidence quality: high for current economics and valuation; medium for duration of those economics.

The bear case is valid: if federal procurement timing or recompetes disrupt cash generation, the rerating case can stall even if the stock looks statistically cheap today.

Exhibit 1: Graham 7-Criteria Assessment for LDOS
CriterionThresholdActual ValuePass/Fail
Adequate size Revenue > $500M FY2025 revenue $17.17B PASS
Strong financial condition Current ratio >= 2.0 and conservative leverage… Current ratio 1.7; Debt/Equity 0.23 FAIL
Earnings stability Positive earnings for each of last 10 years… FY2025 diluted EPS $11.14; 10-year record FAIL
Dividend record Uninterrupted dividends for 20 years Dividend streak FAIL
Earnings growth At least 33% EPS growth over 10 years EPS growth YoY +20.8%; 10-year growth FAIL
Moderate P/E P/E <= 15x P/E 14.6x PASS
Moderate P/B P/B <= 1.5x or P/E × P/B <= 22.5x P/B 4.2x; P/E × P/B 61.3x FAIL
Source: SEC EDGAR FY2025 10-K and quarterly filings through 2026-01-02; finviz market data as of Mar 24, 2026; deterministic computed ratios; Semper Signum analysis.
MetricValue
Revenue $17.17B
Revenue $2.11B
Understandable business 4/5
Able and trustworthy management 3/5
Sensible price 5/5
Free cash flow $1.629B
Free cash flow 33.6%
Free cash flow 29.5%
MetricValue
Fair Value $145.91
DCF 48.2%
DCF $313.93
DCF 51.5%
Probability $334.87
DCF $198.98
DCF $512.63
Fair Value $170
Exhibit 2: Cognitive Bias Checklist for the LDOS Value Case
BiasRisk LevelMitigation StepStatus
Anchoring to low P/E MED Medium Cross-check 14.6x P/E against goodwill-heavy equity, 4.2x P/B, and missing backlog data instead of assuming cheap automatically. WATCH
Confirmation bias on DCF upside HIGH Balance $313.93 base DCF and 97.9% upside probability against bear case $198.98 and absent peer / backlog evidence. FLAGGED
Recency bias from strong FY2025 EPS MED Medium Note that Q4 implied operating margin fell to 11.2% from 13.4% in Q2; do not extrapolate one strong year linearly. WATCH
Quality halo from high ROIC MED Medium Adjust for acquisition-heavy balance sheet: goodwill of $6.34B exceeds equity of $4.92B. WATCH
Government-spending fear overreaction LOW Use actual numbers: revenue still grew 3.1%, net income 15.5%, and FCF hit $1.629B despite procurement-noise risk. CLEAR
Value-trap bias MED Medium Require continued FCF conversion above net income and monitor whether reverse DCF pessimism is validated by future filings. WATCH
Overconfidence in management quality HIGH With DEF 14A, insider trading, and award-level KPIs absent, keep management score capped at 3/5 pending evidence. FLAGGED
Source: Semper Signum analysis using SEC EDGAR FY2025 filings, deterministic ratios, market calibration outputs, and quantitative model outputs provided in the data spine.
MetricValue
Metric 6/10
Metric 9/10
Key Ratio 30%
DCF $145.91
DCF $313.93
DCF $281.52
Monte Carlo $198.98
DCF 8/10
Most important takeaway. The non-obvious signal is not simply that LDOS looks cheap, but that the market is pricing a deterioration that is harsher than reported fundamentals imply. The reverse DCF embeds an implied growth rate of -12.6%, even though audited FY2025 revenue still grew +3.1%, diluted EPS grew +20.8%, and free cash flow reached $1.629B. That gap matters more than the headline 14.6x P/E because it suggests the discount is driven by fear around durability rather than by weak current economics.
Primary caution. LDOS screens attractively on earnings and cash flow, but the quality of book value is weaker than it first appears because goodwill is $6.34B versus shareholders’ equity of $4.92B. That matters because the classic Graham framework penalizes acquisition-heavy balance sheets, and without backlog or recompete data, investors cannot yet prove that the market’s unusually pessimistic reverse-DCF assumptions are wrong for the right reasons.
Synthesis. LDOS does not pass a strict old-school Graham test, scoring only 2/7, mainly because book value is expensive at 4.2x, current ratio is 1.7, and several long-history criteria are unverified from the spine. It does pass a modern quality-plus-value test because the company combines $1.629B of free cash flow, 33.6% ROIC, and a base DCF value of $313.93 against a $162.54 stock price. Conviction would rise if future filings add backlog and book-to-bill support; it would fall if cash generation slips materially or if the stock rerates toward fair value without corresponding earnings follow-through.
Our differentiated take is that the market is pricing LDOS like a structurally challenged contractor even though the numbers look more like a durable cash compounder: the reverse DCF implies -12.6% growth while audited FY2025 free cash flow was $1.629B and ROIC was 33.6%. That is Long for the thesis because it suggests the discount reflects fear of forward contract risk rather than deterioration visible in reported economics. We would change our mind if upcoming filings show backlog erosion, adverse recompete outcomes, or a sustained drop in annual free cash flow toward or below $1.3B, because that would make the market’s pessimism fundamentally justified.
See detailed DCF, Monte Carlo, and reverse-DCF analysis → val tab
See variant perception, moat, and bear-case discussion → thesis tab
See risk assessment → risk tab
Management & Leadership
Management & Leadership overview. Management Score: 3.3 / 5 (Weighted average of the 6-dimension scorecard; above average but not elite.).
Management Score
3.3 / 5
Weighted average of the 6-dimension scorecard; above average but not elite.
Most important takeaway. Management is creating per-share value faster than the business is growing: revenue growth was +3.1% YoY, but EPS growth was +20.8% and shares outstanding fell from 128.3M on 2025-07-04 to 126.4M on 2026-01-02. That combination is the clearest sign that capital allocation and execution are doing more work than top-line acceleration.

Outcome-Based Leadership Assessment

EDGAR-led read

Leidos management is best judged by outcomes because the spine does not disclose a verified CEO name or tenure. On that basis, the FY2026 10-K looks constructive: revenue was $17.17B, operating income was $2.11B, net income was $1.45B, diluted EPS was $11.14, and shares outstanding fell from 128.3M on 2025-07-04 to 126.4M on 2026-01-02. That combination says management is not merely chasing volume; it is translating steady contract revenue into stronger per-share earnings.

The caveat is that the moat can be eroded if acquisition discipline slips. Goodwill is $6.34B against total assets of $13.49B, so the balance sheet still carries a large integration burden. I view the team as building scale and barriers through disciplined cash conversion and buybacks, but the strategy is only as good as program execution and impairment control. If quarterly operating income can recover above the $571.0M level seen on 2025-07-04 while revenue stays above $4.47B, the management narrative strengthens materially; if not, the current margin compression in the 2025-10-03 quarter will keep the stock in a credibility discount.

Governance Review

Disclosure gap

Governance is difficult to rate cleanly because the spine does not include a DEF 14A, board roster, committee structure, or explicit shareholder-rights disclosure. That means board independence, director refreshment, and whether investors have standard rights such as calling special meetings or acting by written consent are . For a company with $17.17B of annual revenue and $6.34B of goodwill, that opacity matters because oversight quality is central to acquisition discipline and program risk.

What can be said from the audited 10-K is that the balance sheet did not show obvious stress: cash rose to $1.11B, liabilities declined to $8.53B, and equity increased to $4.92B. Those are not governance proofs, but they do reduce the odds that the board is being forced into reactive decisions. I would call governance adequate on financial stewardship, but incomplete on formal oversight disclosure until a proxy statement confirms board independence, committee composition, and shareholder protections.

Compensation Alignment

No DEF 14A in spine

Compensation alignment is because there is no DEF 14A or pay table in the spine, so I cannot verify salary, bonus mix, equity mix, clawbacks, or performance metrics. That said, the reported outcomes suggest at least some alignment with owners: diluted shares declined from 128.3M to 126.4M, free cash flow was $1.629B, and ROIC reached 33.6% in FY2026. If management is rewarded on free cash flow, ROIC, and EPS rather than raw revenue, the structure would likely support shareholder value creation.

The risk is incentive slippage. In a services business, awards tied too heavily to revenue or backlog can encourage margin dilution, while awards tied to adjusted EPS alone can encourage buybacks at the expense of long-term investment. Until the proxy is visible, I treat compensation as unproven but directionally acceptable, with the strongest evidence of alignment coming from the falling share count and durable cash generation in the 2026 annual filing.

Insider Activity & Ownership

No Form 4s in spine

Recent insider activity is not disclosed in the spine, so there are no Form 4 buys or sells to analyze and insider ownership is . That is a meaningful omission because ownership concentration and recent trading often tell you whether management is leaning into the stock or cashing out. The only observable ownership-related data point is company-level share count, not executive holdings.

At the corporate level, diluted shares fell from 128.3M on 2025-07-04 to 127.9M on 2025-10-03 and then to 126.4M on 2026-01-02, which is constructive for per-share economics but not evidence of insider conviction. I would want the next proxy statement and Form 4 set to confirm whether executives own a meaningful stake and whether the board has been buying. Until then, insider alignment remains a gap rather than a positive signal.

Exhibit 2: Key Executives and Track Record [UNVERIFIED]
NameTitleTenureBackgroundKey Achievement
Source: SEC EDGAR FY2026 10-K; executive roster fields not disclosed in the provided spine
MetricValue
Revenue $17.17B
Revenue $6.34B
Fair Value $1.11B
Fair Value $8.53B
Fair Value $4.92B
Exhibit 3: Management Quality Scorecard
DimensionScore (1-5)Evidence Summary
Capital Allocation 4 Shares outstanding fell from 128.3M on 2025-07-04 to 126.4M on 2026-01-02; FY2026 free cash flow was $1.629B and cash rose to $1.11B, supporting buybacks and flexibility.
Communication 3 Quarterly results were disclosed on 2025-07-04 ($4.25B revenue, $571.0M operating income) and 2025-10-03 ($4.47B revenue, $535.0M operating income), but no guidance accuracy or call quality data are provided.
Insider Alignment 2 Insider ownership % and Form 4 buy/sell transactions are as of 2026-03-24; only company-level share count data are available.
Track Record 4 FY2026 revenue reached $17.17B, operating income $2.11B, and net income $1.45B; EPS grew +20.8% YoY versus revenue +3.1% YoY, indicating execution and operating leverage.
Strategic Vision 3 R&D was $187.0M (1.1% of revenue) in FY2026 and goodwill was $6.34B, suggesting acquisition-led scale; however, backlog, pipeline, and innovation disclosures are absent.
Operational Execution 4 Gross margin was 18.0%, operating margin 12.3%, net margin 8.4%, OCF $1.75B, and FCF $1.629B; quarterly operating income stayed above $530.0M across 2025 filings despite some margin pressure.
Overall weighted score 3.3 Simple average of the six dimensions = 3.3/5; management quality is above average but not elite given the lack of verified insider/governance detail.
Source: SEC EDGAR FY2026 10-K, 2025 quarterly filings, Computed Ratios
Biggest risk. The key caution is acquisition and impairment exposure: goodwill sits at $6.34B versus total assets of $13.49B. If program performance weakens or acquisitions underperform, a write-down would hit both reported equity and confidence in capital allocation.
Succession / key-person risk. Key-person risk is elevated because the spine does not disclose a verified executive roster, tenure, or succession plan; the 'Key Executives' field is malformed as 'SAIC, Inc.' and should be treated as . In a services business with $17.17B of annual revenue, continuity in contract oversight and program management matters, so the absence of proxy detail should be treated as a governance gap.
This is a Long management signal and supports a Long stance with 7/10 conviction because the scorecard averages 3.3/5, shares outstanding fell from 128.3M to 126.4M, and FY2026 free cash flow reached $1.629B while ROIC was 33.6%. Against a DCF base value of $313.93 per share (bear $198.98, bull $512.63), the current $162.54 quote still looks attractive if execution holds. I would change to Neutral if the next two filings show operating margin below 12.0%, no further reduction in shares outstanding, or a proxy/Form 4 package that reveals weak pay-for-performance or insider selling.
See risk assessment → risk tab
See operations → ops tab
See Financial Analysis → fin tab
LDOS — Governance & Accounting Quality
Governance & Accounting Quality overview. Governance Score: C (Provisional assessment; proxy governance details missing) · Accounting Quality Flag: Watch (FCF $1.629B > NI $1.45B, but goodwill is $6.34B (≈47% of assets)).
Governance Score
C
Provisional assessment; proxy governance details missing
Accounting Quality Flag
Watch
FCF $1.629B > NI $1.45B, but goodwill is $6.34B (≈47% of assets)
The most important non-obvious takeaway is that Leidos’ reported earnings are backed by cash, with operating cash flow of $1.75B and free cash flow of $1.629B both exceeding net income of $1.45B, while the real accounting watchpoint is the $6.34B goodwill balance against $13.49B of total assets. That combination says the business is not an accrual story, but the balance sheet still carries a meaningful impairment overhang if acquisition performance slips.

Shareholder Rights Review (DEF 14A Provisional)

WEAK

The current spine does not include the DEF 14A proxy text, so the core shareholder-rights provisions are not confirmable. Poison pill status, classified-board status, dual-class structure, voting standard, proxy access, and shareholder proposal history are all , which means the stock cannot be scored as structurally shareholder-friendly on evidence alone.

That matters because governance rights are not a cosmetic issue for a large services contractor: if the company retains takeover defenses or limits proxy access, minority holders have less leverage to force capital-allocation discipline or challenge compensation. Conversely, if the omitted proxy details show a declassified board, majority voting, and proxy access, the picture would improve materially. Provisional conclusion: shareholder rights are at best adequate and, absent the missing proxy details, should be treated as weak for diligence purposes.

  • Poison pill:
  • Classified board:
  • Dual-class shares:
  • Voting standard:
  • Proxy access:

Accounting Quality Deep-Dive

CLEAN / WATCH

The audited FY2026 statements look fundamentally cash-backed: revenue was $17.17B, operating income was $2.11B, net income was $1.45B, operating cash flow was $1.75B, and free cash flow was $1.629B. That is a healthy sign for accrual quality because both operating cash flow and free cash flow exceeded reported net income, and diluted EPS of $11.14 was only modestly below basic EPS of $11.31, suggesting limited dilution pressure.

The caution is balance-sheet composition rather than day-to-day earnings quality. Goodwill was $6.34B at FY2026 against $13.49B of total assets, so acquisition accounting represents a material portion of the asset base, and the goodwill balance has remained elevated across multiple periods. The spine does not provide auditor identity/continuity, revenue-recognition language, off-balance-sheet item detail, or related-party disclosures, so those controls cannot be cleared from evidence here. In a services business, that means the accounting profile is better described as clean but watchful: current operating results are credible, but the asset mix leaves a meaningful impairment risk if a prior acquisition underperforms.

  • Accruals quality: Good — CFO and FCF both exceed net income.
  • Auditor history:
  • Revenue recognition:
  • Off-balance-sheet items:
  • Related-party transactions:
Exhibit 1: Board Composition and Committee Structure (DEF 14A)
NameIndependentTenure (years)Key CommitteesOther Board SeatsRelevant Expertise
Source: SEC EDGAR DEF 14A (not included in provided data spine); analyst placeholders flagged [UNVERIFIED]
Exhibit 2: Executive Compensation and TSR Alignment (DEF 14A)
NameTitleBase SalaryBonusEquity AwardsTotal CompComp vs TSR Alignment
Source: SEC EDGAR DEF 14A (not included in provided data spine); analyst placeholders flagged [UNVERIFIED]
Exhibit 3: Management Quality Scorecard
DimensionScore (1-5)Evidence Summary
Capital Allocation 4 Free cash flow of $1.629B exceeded net income of $1.45B, shares outstanding fell from 128.3M to 126.4M, and leverage stayed manageable at 0.23 debt-to-equity.
Strategy Execution 4 FY2026 revenue rose to $17.17B (+3.1% YoY) while operating margin held at 12.3% and net margin at 8.4%, showing steady execution rather than hyper-growth.
Communication 3 Earnings are predictable (institutional predictability 95), but the provided spine lacks DEF 14A detail, auditor history, and other governance disclosures needed to fully assess transparency.
Culture 3 The operating model appears disciplined, with SG&A at $999.0M (5.8% of revenue) and R&D at $187.0M (1.1% of revenue), but workforce/culture evidence is limited and .
Track Record 4 Operating cash flow of $1.75B and interest coverage of 11.4 point to a consistent operating record, with modest share dilution and improving liquidity over the year.
Alignment 3 The share count drifted lower and dilution was modest, but executive pay, TSR alignment, proxy access, and board independence are not disclosed in the provided spine, so alignment is only partially evidenced.
Source: SEC EDGAR audited FY2026 financials; deterministic ratios; analyst judgment from provided data spine
The biggest risk in this pane is the goodwill stack: $6.34B of goodwill against $13.49B of total assets means roughly 47% of the balance sheet sits in acquisition accounting. If contract performance weakens or a prior deal disappoints, an impairment charge could materially reset reported earnings even though current cash generation looks solid.
Overall governance quality looks operationally acceptable but only partially proven by the available evidence. The positives are strong cash conversion, a current ratio of 1.7, low debt-to-equity at 0.23, and modest dilution; the negatives are that board independence, pay alignment, voting rights, and proxy protections are all missing from the provided spine, so shareholder protection cannot be confirmed end-to-end.
Semper Signum’s view is neutral on governance as a thesis input: Leidos is producing real cash, with operating cash flow of $1.75B and free cash flow margin of 9.5%, but the board and compensation architecture remains. That makes this a conditional neutral rather than a clean Long signal. We would turn more Long if the DEF 14A confirms a majority-independent board, no poison pill, and TSR-linked pay; we would turn Short if it shows a classified board, weak proxy access, or misaligned compensation.
See Variant Perception & Thesis → thesis tab
See Earnings Scorecard → scorecard tab
See What Breaks the Thesis → risk tab
Historical Analogies & Cycle Position
Leidos currently looks like a mature federal-services platform rather than a turnaround story. The key historical question is whether the market will keep valuing it like a low-growth contractor, or eventually recognize a cash-generative incumbent with strong returns, modest leverage, and a balance sheet that is improving rather than breaking.
ROIC
33.6%
latest deterministic return on invested capital; above ROE at 29.5%
FCF YIELD
7.9%
on $20.54B market cap; supports valuation if sustained
OPER MARGIN
12.3%
annual filing run-rate; resilient for a services contractor
REV GROWTH
+3.1%
audited YoY growth; mature but not shrinking
EPS GROWTH
+11.1%
diluted EPS growth outpacing revenue via margin and buybacks
GOODWILL
$6.34B
larger than equity at $4.92B; acquisition-heavy balance sheet
DCF VALUE
$185
base-case fair value vs $145.91 stock price

Cycle Position: Mature, Cash-Generating, Not Distressed

MATURITY

Leidos is best classified in the Maturity phase of the industry cycle. The latest audited annual filing shows $17.17B of revenue, $2.11B of operating income, and $1.45B of net income, but the quarterly pattern is more revealing: revenue moved from $4.25B to $4.25B to $4.47B across the 2025 10-Qs, while operating income stayed in a tight band between $530.0M and $571.0M. That is classic mature-cycle behavior for a federal-services provider: stable demand, modest organic growth, and profitability created by discipline rather than a new end-market expansion.

The balance sheet profile says this is not a turnaround or survival story. Cash and equivalents increased to $1.11B, current assets were $4.81B, current liabilities were $2.83B, and debt/equity was only 0.23. In cycle terms, the market seems to be pricing the company as if it were fading, but the filings look more like a cash-producing incumbent that is still earning attractive returns and preserving flexibility.

  • FCF margin: 9.5%
  • FCF yield: 7.9%
  • Current ratio: 1.7
  • Stock price vs DCF base: $162.54 vs $313.93

Recurring Playbook: Protect Margin, Compound Per Share

PLAYBOOK

The pattern visible in the 2025 10-Qs and the 2026 annual filing is a preference for operational smoothing over aggressive reinvention. Revenue barely moved, but operating income held up, SG&A stayed at $999.0M or 5.8% of revenue, and R&D remained only 1.1% of revenue. That tells you management is not trying to buy growth at any cost; it is running a capital-efficient services platform where margin preservation and cash generation matter more than headline expansion.

A second repeatable pattern is quiet support for per-share results rather than headline size. Shares outstanding drifted down from 128.3M to 126.4M, which helped EPS growth outrun revenue growth, while the balance sheet remained manageable despite $6.34B of goodwill. In the language of past federal-services cycles, this looks like a business that responds to uncertainty by tightening execution, protecting returns, and leaning on buybacks rather than levering up for a growth gamble.

  • EPS growth YoY: +20.8%
  • Net income growth YoY: +15.5%
  • ROIC: 33.6%
  • Interest coverage: 11.4
Exhibit 1: Historical Analogies for LDOS’s Mature Federal-Services Profile
Analog CompanyEra / EventThe ParallelWhat Happened NextImplication for LDOS
Booz Allen Hamilton Mature federal-services phase with low-single-digit growth and strong cash conversion… A services business where investors eventually cared more about free cash flow, margins, and buybacks than headline revenue growth… The stock rerated as the market trusted the durability of earnings and capital return… If LDOS sustains a 9.5% FCF margin and continues reducing shares, a similar rerating path is plausible…
CACI International Post-integration execution cycle A contractor that won credibility by protecting margins while mix shifted toward higher-value work… Valuation improved when the market saw consistent execution rather than just contract wins… LDOS’s 12.3% operating margin and +20.8% EPS growth fit the same rerating template…
SAIC Stabilization after a tougher operating backdrop… A federal IT name where balance-sheet comfort and steadier profitability mattered more than aggressive growth… Multiples recovered when distress fears faded and investors re-focused on cash generation… LDOS’s 1.7 current ratio and 0.23 debt/equity keep it in stabilization territory, not repair mode…
CGI Federal Long-run compounding with disciplined acquisition use… Slow organic growth supplemented by careful M&A and share repurchases… The market rewarded predictability and per-share compounding over time… Leidos’s share count drift from 128.3M to 126.4M points to the same per-share playbook…
Accenture (Gov/Defense) Quality premium for high-return services… An operating model where high returns on capital can justify a valuation premium even without hypergrowth… Premium multiples persisted because investors valued predictability and capital efficiency… LDOS’s 33.6% ROIC argues for premium treatment if goodwill risk stays contained…
Source: Authoritative Data Spine; Semper Signum historical analog framework
MetricValue
Pe $999.0M
Fair Value $6.34B
EPS growth +20.8%
EPS growth +15.5%
EPS growth 33.6%
Biggest risk. The main historical-analogy risk is goodwill, not liquidity. Goodwill is $6.34B, which is larger than shareholders’ equity of $4.92B, so even a modest program miss or margin reset could trigger impairment fears and compress the multiple long before leverage becomes a financing problem.
Most important takeaway. The non-obvious signal is that the market is pricing a contractionary future even though the audited file shows continuing growth and cash generation. Reverse DCF implies -12.6% growth, yet reported revenue still grew +3.1% YoY and free cash flow margin was 9.5%, which is the kind of disconnect that often appears when investors over-apply contractor skepticism to a stable cash compounder.
Key lesson from history. Booz Allen is the best analogy: mature federal-services stocks rerate when investors trust the durability of free cash flow, not when they demand faster top-line growth. If LDOS sustains $1.629B of free cash flow and keeps shares near 126.4M, history suggests the stock can move away from $162.54 toward the $313.93 DCF base case; if margins slip, the market will likely anchor closer to the $198.98 bear case.
Our claim is that LDOS is being priced as if growth were structurally impaired, even though audited revenue is still up +3.1% and diluted EPS is up +20.8%; the reverse DCF embeds -12.6% growth, which is far too pessimistic relative to the reported cash profile. We would turn neutral if quarterly operating income slips below roughly $500M for multiple periods or if the $6.34B goodwill base starts to generate impairment pressure.
See fundamentals → ops tab
See What Breaks the Thesis → risk tab
See Management & Leadership → mgmt tab
LDOS — Investment Research — March 24, 2026
Sources: LEIDOS HOLDINGS, INC. 10-K/10-Q, Epoch AI, TrendForce, Silicon Analysts, IEA, Goldman Sachs, McKinsey, Polymarket, Reddit (WSB/r/stocks/r/investing), S3 Partners, HedgeFollow, Finviz, and 50+ cited sources. For investment presentation use only.

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