Amentum Holdings, Inc. (AMTM) Stock Analysis
Industrials · Specialty Business Services · NYSE
Amentum Holdings, Inc. (AMTM) posted $14.39B in revenue for fiscal 2025 (up 71.6% year over year), at a 0.5% net margin, and has compounded revenue about 23.3%/yr over five years, per its SEC filings.
Data last refreshed August 2, 2026 from SEC filings · how we compute this
The analyst's take on Amentum Holdings, Inc.
Amentum Holdings, Inc. has grown revenue from $7.68B to $14.39B over the last 4 fiscal years, compounding about 23.3% a year. The most recent year was up 71.6%, so growth is actually accelerating.
Net margin sits at 0.5%, up 1.5 points year over year on a 10.5% gross margin. It carries about $3.94B of total debt.
At today's valuation the market is pricing in roughly -1.3% annual free-cash-flow growth. The one thing worth a second look in the filings is heavy debt load.
Synthesised from Amentum Holdings, Inc.'s SEC filings — descriptive, not advice. Ask the analyst your own question →
Amentum Holdings, Inc. revenue & earnings — last 4 fiscal years
| Metric | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|
| Revenue | $7.68B | $7.87B | $8.39B | $14.39B |
| Gross profit | $771.00M | $782.00M | $798.00M | $1.51B |
| Net income | $-84.00M | $233.00M | $-82.00M | $66.00M |
| Net margin | -1.1% | 3.0% | -1.0% | 0.5% |
Source: Amentum Holdings, Inc. SEC filings (10-K).
Amentum Holdings, Inc.: 1 potential red flag in the filings
Patterns in the filed statements worth a second look — computed and cited, not AI guesswork, and not a signal to sell. The kind of thing that hides in a 10-K.
- Heavy debt loadTotal debt of $4027M is 7.4× last year's operating cash flow — it would take years of cash flow to clear.
What growth is priced into AMTM stock?
At today's market cap of $5.37B, Amentum Holdings, Inc. is priced for free-cash-flow growth of about -1.3% per year for 10 years (assuming a 10% discount rate and 2.5% terminal growth, base FCF $516.00M from the FY ending 2025-09-30). This is a reverse DCF — a translation of the price into a growth assumption you can judge, not a fair value and not advice. Change the assumptions yourself in the interactive view →
Explore 4 years of Amentum Holdings, Inc. financials — interactive
Full income statement, balance sheet and cash flow with CAGR and trend on every row, 48 quarters, valuation ratios, plain-English health checks, and Ask — our SEC-grounded research assistant.
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Amentum Holdings, Inc. financial history by metric
Compare Amentum Holdings, Inc. with peers
About Amentum Holdings, Inc.
Amentum Holdings, Inc. engages in the provision of engineering and technology solutions in the United States and internationally. It operates through two segments, Digital Solutions and Global Engineering Solutions. The company offers digital and data-driven solutions, including intelligence analytics, space system development, cybersecurity, and IT to the federal government and commercial clients. It also provides large-scale environmental remediation, nuclear power solutions, platform engineering, sustainment, and supply chain management for the U.S. government and allied nations. The company was incorporated in 2023 and is headquartered in Chantilly, Virginia.
Amentum Holdings, Inc. — frequently asked questions
What is Amentum Holdings, Inc.'s revenue?
Amentum Holdings, Inc. (AMTM) reported revenue of $14.39B for fiscal year 2025, up 71.6% from the prior year, according to its SEC filings.
Is Amentum Holdings, Inc. profitable?
Yes. AMTM earned net income of $66.00M in fiscal 2025, a net margin of 0.5%.
What is AMTM's P/E ratio?
Amentum Holdings, Inc. trades at a price-to-earnings ratio of about 36.7 based on the latest data in our nightly-refreshed cache.
How fast is Amentum Holdings, Inc. growing?
AMTM's revenue grew at roughly 23.3% per year over the last five fiscal years (compound annual growth rate), computed from SEC-filed statements.
How much debt does Amentum Holdings, Inc. have?
As of fiscal year 2025, AMTM carried roughly $3.94B in total debt (short- plus long-term borrowings), per its filed balance sheet.
What is Amentum Holdings, Inc.'s gross margin?
AMTM's gross margin was 10.5% in fiscal 2025 — gross profit of $1.51B on revenue of $14.39B.
What is Amentum Holdings, Inc.'s market cap?
Amentum Holdings, Inc. (AMTM) has a market capitalization of about $5.37B, based on the latest data in our nightly-refreshed cache.
When does Amentum Holdings, Inc.'s fiscal year end?
AMTM's fiscal year ends in September. Its most recent annual filing covers the fiscal year ending 2025-09-30.
What growth is priced into AMTM stock?
At today's market cap of $5.37B, Amentum Holdings, Inc. is priced for free-cash-flow growth of about -1.3% per year for 10 years (assuming a 10% discount rate and 2.5% terminal growth, base FCF $516.00M from the FY ending 2025-09-30).
Where does this data come from?
All figures are computed from Amentum Holdings, Inc.'s official SEC filings (10-K and 10-Q), covering 4 years of history, refreshed nightly. stockportfolio.pro does not provide investment advice.