AMTM
Amentum Holdings, Inc.
Aerospace & Defense
Market Cap$5.99B
5Y Perf.-23.9%
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Stock Comparison
AMTM vs CACI
Revenue, margins, valuation, and 5-year total return — side by side.
CACI
CACI International Inc
Information Technology Services
Market Cap$10.82B
5Y Perf.-2.9%
AMTM vs CACI — Key Financials
Market cap, revenue, margins, and valuation side-by-side.
| Company Snapshot | AMTM | CACI |
|---|---|---|
| Industry | Aerospace & Defense | Information Technology Services |
| Market Cap | $5.99B | $10.82B |
| Revenue (TTM) | $14.27B | $9.16B |
| Net Income (TTM) | $180M | $537M |
| Gross Margin | 10.9% | 14.9% |
| Operating Margin | 4.3% | 9.3% |
| Forward P/E | 10.2x | 17.4x |
| Total Debt | $4.32B | $3.34B |
| Cash & Equiv. | $437M | $106M |
AMTM vs CACI — Long-Term Stock Performance
Price return indexed to 100 at period start. Dividends excluded.
AMTM
CACI
| Stock | Sep 24 | May 26 | Return |
|---|---|---|---|
| Amentum Holdings, I… (AMTM) | 100 | 76.1 | -23.9% |
| CACI International … (CACI) | 100 | 97.1 | -2.9% |
Price return only. Dividends and distributions are not included.
Quick Verdict: AMTM vs CACI
Each card shows where this stock fits in a portfolio — not just who wins on paper.
Bottom line: AMTM and CACI are tied at the top with 3 categories each — the right choice depends on your priorities. CACI International Inc is the stronger pick specifically for profitability and margin quality and capital preservation and lower volatility. This set spans 2 sectors — these stocks serve different portfolio roles, not just different price points.
AMTM
Amentum Holdings, Inc.
The Growth Play
AMTM has the current edge in this matchup, primarily because of its strength in growth exposure.
- Rev growth 71.6%, EPS growth 179.4%, 3Y rev CAGR 23.3%
- 71.6% revenue growth vs CACI's 12.6%
- Lower P/E (10.2x vs 17.4x)
Best for: growth exposure
CACI
CACI International Inc
The Income Pick
CACI is the clearest fit if your priority is income & stability and long-term compounding.
- beta 0.30
- 416.4% 10Y total return vs AMTM's -16.8%
- Lower volatility, beta 0.30, Low D/E 85.6%, current ratio 1.47x
Best for: income & stability and long-term compounding
See the full category breakdown
| Category | Winner | Why |
|---|---|---|
| Growth | AMTM | 71.6% revenue growth vs CACI's 12.6% |
| Value | AMTM | Lower P/E (10.2x vs 17.4x) |
| Quality / Margins | CACI | 5.9% margin vs AMTM's 1.3% |
| Stability / Safety | CACI | Beta 0.30 vs AMTM's 1.17, lower leverage |
| Dividends | Tie | Neither stock pays a meaningful dividend |
| Momentum (1Y) | AMTM | +16.3% vs CACI's +3.3% |
| Efficiency (ROA) | CACI | 5.7% ROA vs AMTM's 1.6%, ROIC 9.2% vs 4.3% |
AMTM vs CACI — Revenue Breakdown by Segment
How each company's revenue is distributed across its business units
Segment breakdown not available.
FY 2025
AMTM vs CACI — Financial Metrics
Side-by-side numbers across 2 stocks — who leads on profitability, valuation, growth, and risk.
BEST OVERALLCACILAGGINGAMTM
AMTMAmentum Holdings, Inc.
1leads
CACICACI International Inc
4leads
6 Total Categories
CATEGORYLEADERvs AMTMMETRICS WON
Income & Cash FlowRevenue, margins, and cash flow strength
CACI4/6
Valuation MetricsMultiples, price ratios, and targets
AMTM5/6
Profitability & EfficiencyROE, ROIC, leverage, and quality scores
CACI8/8
Total Returns1Y, 3Y, 5Y total returns with dividends
CACI5/6
Risk & VolatilityBeta, volatility, and downside exposure
CACI2/2
Analyst OutlookRatings, price targets, and dividends
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Income & Cash Flow (Last 12 Months)
CACI leads this category, winning 4 of 6 comparable metrics.
Income & Cash Flow (Last 12 Months)
AMTM is the larger business by revenue, generating $14.3B annually — 1.6x CACI's $9.2B. Profitability is closely matched — net margins range from 5.9% (CACI) to 1.3% (AMTM). On growth, CACI holds the edge at +8.5% YoY revenue growth, suggesting stronger near-term business momentum.
| Metric | AMTMAmentum Holdings,… | CACICACI Internationa… |
|---|---|---|
| RevenueTrailing 12 months | $14.3B | $9.2B |
| EBITDAEarnings before interest/tax | $1.1B | $1.1B |
| Net IncomeAfter-tax profit | $180M | $537M |
| Free Cash FlowCash after capex | $797M | $470M |
| Gross MarginGross profit ÷ Revenue | +10.9% | +14.9% |
| Operating MarginEBIT ÷ Revenue | +4.3% | +9.3% |
| Net MarginNet income ÷ Revenue | +1.3% | +5.9% |
| FCF MarginFCF ÷ Revenue | +5.6% | +5.1% |
| Rev. Growth (YoY)Latest quarter vs prior year | -3.6% | +8.5% |
| EPS Growth (YoY)Latest quarter vs prior year | +9.3% | +17.8% |
CACI leads this category, winning 4 of 6 comparable metrics.
Valuation Metrics
AMTM leads this category, winning 5 of 6 comparable metrics.
Valuation Metrics
At 22.0x trailing earnings, CACI trades at a 76% valuation discount to AMTM's 90.9x P/E. On an enterprise value basis, AMTM's 9.7x EV/EBITDA is more attractive than CACI's 14.6x.
| Metric | AMTMAmentum Holdings,… | CACICACI Internationa… |
|---|---|---|
| Market CapShares × price | $6.0B | $10.8B |
| Enterprise ValueMkt cap + debt − cash | $9.9B | $14.1B |
| Trailing P/EPrice ÷ TTM EPS | 90.93x | 21.95x |
| Forward P/EPrice ÷ next-FY EPS est. | 10.18x | 17.37x |
| PEG RatioP/E ÷ EPS growth rate | — | 1.81x |
| EV / EBITDAEnterprise value multiple | 9.66x | 14.65x |
| Price / SalesMarket cap ÷ Revenue | 0.42x | 1.25x |
| Price / BookPrice ÷ Book value/share | 1.30x | 2.82x |
| Price / FCFMarket cap ÷ FCF | 11.61x | 22.48x |
AMTM leads this category, winning 5 of 6 comparable metrics.
Profitability & Efficiency
CACI leads this category, winning 8 of 8 comparable metrics.
Profitability & Efficiency
CACI delivers a 13.1% return on equity — every $100 of shareholder capital generates $13 in annual profit, vs $4 for AMTM. CACI carries lower financial leverage with a 0.86x debt-to-equity ratio, signaling a more conservative balance sheet compared to AMTM's 0.94x.
| Metric | AMTMAmentum Holdings,… | CACICACI Internationa… |
|---|---|---|
| ROE (TTM)Return on equity | +4.0% | +13.1% |
| ROA (TTM)Return on assets | +1.6% | +5.7% |
| ROICReturn on invested capital | +4.3% | +9.2% |
| ROCEReturn on capital employed | +5.3% | +11.6% |
| Piotroski ScoreFundamental quality 0–9 | 7 | 7 |
| Debt / EquityFinancial leverage | 0.94x | 0.86x |
| Net DebtTotal debt minus cash | $3.9B | $3.2B |
| Cash & Equiv.Liquid assets | $437M | $106M |
| Total DebtShort + long-term debt | $4.3B | $3.3B |
| Interest CoverageEBIT ÷ Interest expense | 1.92x | 4.52x |
CACI leads this category, winning 8 of 8 comparable metrics.
Total Returns (Dividends Reinvested)
CACI leads this category, winning 5 of 6 comparable metrics.
Total Returns (Dividends Reinvested)
A $10,000 investment in CACI five years ago would be worth $18,540 today (with dividends reinvested), compared to $8,319 for AMTM. Over the past 12 months, AMTM leads with a +16.3% total return vs CACI's +3.3%. The 3-year compound annual growth rate (CAGR) favors CACI at 17.3% vs AMTM's -5.9% — a key indicator of consistent wealth creation.
| Metric | AMTMAmentum Holdings,… | CACICACI Internationa… |
|---|---|---|
| YTD ReturnYear-to-date | -19.5% | -8.8% |
| 1-Year ReturnPast 12 months | +16.3% | +3.3% |
| 3-Year ReturnCumulative with dividends | -16.8% | +61.2% |
| 5-Year ReturnCumulative with dividends | -16.8% | +85.4% |
| 10-Year ReturnCumulative with dividends | -16.8% | +416.4% |
| CAGR (3Y)Annualised 3-year return | -5.9% | +17.3% |
CACI leads this category, winning 5 of 6 comparable metrics.
Risk & Volatility
CACI leads this category, winning 2 of 2 comparable metrics.
Risk & Volatility
CACI is the less volatile stock with a 0.30 beta — it tends to amplify market swings less than AMTM's 1.17 beta. A beta below 1.0 means the stock typically moves less than the S&P 500. CACI currently trades 71.7% from its 52-week high vs AMTM's 64.4% drawdown — a narrower gap to the peak suggests stronger recent price momentum.
| Metric | AMTMAmentum Holdings,… | CACICACI Internationa… |
|---|---|---|
| Beta (5Y)Sensitivity to S&P 500 | 1.17x | 0.30x |
| 52-Week HighHighest price in past year | $38.11 | $683.50 |
| 52-Week LowLowest price in past year | $19.11 | $409.62 |
| % of 52W HighCurrent price vs 52-week peak | +64.4% | +71.7% |
| RSI (14)Momentum oscillator 0–100 | 37.5 | 36.4 |
| Avg Volume (50D)Average daily shares traded | 1.6M | 270K |
CACI leads this category, winning 2 of 2 comparable metrics.
Analyst Outlook
Insufficient data to determine a leader in this category.
Analyst Outlook
Wall Street rates AMTM as "Hold" and CACI as "Buy". Consensus price targets imply 48.1% upside for CACI (target: $726) vs 47.8% for AMTM (target: $36).
| Metric | AMTMAmentum Holdings,… | CACICACI Internationa… |
|---|---|---|
| Analyst RatingConsensus buy/hold/sell | Hold | Buy |
| Price TargetConsensus 12-month target | $36.29 | $725.50 |
| # AnalystsCovering analysts | 11 | 29 |
| Dividend YieldAnnual dividend ÷ price | — | — |
| Dividend StreakConsecutive years of raises | — | — |
| Dividend / ShareAnnual DPS | — | — |
| Buyback YieldShare repurchases ÷ mkt cap | 0.0% | +1.6% |
Insufficient data to determine a leader in this category.
Key Takeaway
CACI leads in 4 of 6 categories (Income & Cash Flow, Profitability & Efficiency). AMTM leads in 1 (Valuation Metrics).
Best OverallCACI International Inc (CACI)Leads 4 of 6 categories
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AMTM vs CACI: Frequently Asked Questions
10 questions · data-driven answers · updated daily
01Is AMTM or CACI a better buy right now?
For growth investors, Amentum Holdings, Inc.
(AMTM) is the stronger pick with 71. 6% revenue growth year-over-year, versus 12. 6% for CACI International Inc (CACI). CACI International Inc (CACI) offers the better valuation at 22. 0x trailing P/E (17. 4x forward), making it the more compelling value choice. Analysts rate CACI International Inc (CACI) a "Buy" — based on 29 analyst ratings — the highest consensus in this comparison. The "better buy" depends entirely on your goals: growth investors should weight revenue trajectory, value investors should weight P/E and PEG, and income investors should weight dividend yield and streak.
02Which has the better valuation — AMTM or CACI?
On trailing P/E, CACI International Inc (CACI) is the cheapest at 22.
0x versus Amentum Holdings, Inc. at 90. 9x. On forward P/E, Amentum Holdings, Inc. is actually cheaper at 10. 2x — notably different from the trailing picture, reflecting expected earnings growth.
03Which is the better long-term investment — AMTM or CACI?
Over the past 5 years, CACI International Inc (CACI) delivered a total return of +85.
4%, compared to -16. 8% for Amentum Holdings, Inc. (AMTM). Over 10 years, the gap is even starker: CACI returned +416. 4% versus AMTM's -16. 8%. Past returns do not guarantee future results, and the stock with the higher historical return may already have its best growth priced in.
04Which is safer — AMTM or CACI?
By beta (market sensitivity over 5 years), CACI International Inc (CACI) is the lower-risk stock at 0.
30β versus Amentum Holdings, Inc. 's 1. 17β — meaning AMTM is approximately 295% more volatile than CACI relative to the S&P 500. On balance sheet safety, CACI International Inc (CACI) carries a lower debt/equity ratio of 86% versus 94% for Amentum Holdings, Inc. — giving it more financial flexibility in a downturn.
05Which is growing faster — AMTM or CACI?
By revenue growth (latest reported year), Amentum Holdings, Inc.
(AMTM) is pulling ahead at 71. 6% versus 12. 6% for CACI International Inc (CACI). On earnings-per-share growth, the picture is similar: Amentum Holdings, Inc. grew EPS 179. 4% year-over-year, compared to 20. 0% for CACI International Inc. Over a 3-year CAGR, AMTM leads at 23. 3% annualised revenue growth. Higher growth typically commands a higher valuation multiple — check whether the premium P/E or P/S is justified by the growth rate using the PEG ratio.
06Which has better profit margins — AMTM or CACI?
CACI International Inc (CACI) is the more profitable company, earning 5.
8% net margin versus 0. 5% for Amentum Holdings, Inc. — meaning it keeps 5. 8% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: CACI leads at 8. 9% versus 3. 5% for AMTM. At the gross margin level — before operating expenses — CACI leads at 8. 9%, reflecting greater pricing power or product mix advantage. Stronger margins indicate durable pricing power, lower cost of revenue, or higher mix of software/services. They are one of the clearest signs of business quality.
07Is AMTM or CACI more undervalued right now?
On forward earnings alone, Amentum Holdings, Inc.
(AMTM) trades at 10. 2x forward P/E versus 17. 4x for CACI International Inc — 7. 2x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for CACI: 48. 1% to $725. 50.
08Which pays a better dividend — AMTM or CACI?
None of the stocks in this comparison currently pay a material dividend.
All are effectively zero-yield and should be held for capital appreciation rather than income.
09Is AMTM or CACI better for a retirement portfolio?
For long-horizon retirement investors, CACI International Inc (CACI) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0.
30), +416. 4% 10Y return). Both have compounded well over 10 years (CACI: +416. 4%, AMTM: -16. 8%), confirming both are viable long-term holds — but the lower-volatility option typically results in less emotional selling during corrections. Retirement portfolios generally favour predictability over maximum returns. Consult a financial advisor before making allocation decisions.
10What are the main differences between AMTM and CACI?
These companies operate in different sectors (AMTM (Industrials) and CACI (Technology)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.
In terms of investment character: AMTM is a small-cap high-growth stock; CACI is a mid-cap quality compounder stock. These fundamental differences mean investors should not choose between them on a single metric — the "better stock" depends entirely on which of these characteristics aligns with your investment strategy.
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(AMTM: -3.6% · CACI: 8.5%)P/E Ratio<
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