Amentum Holdings, Inc. (AMTM)
As-reported financials and SEC filings for Amentum Holdings, Inc. The latest annual period is FY2025. The latest reported quarter is Q3 FY2026. Financial statements come straight from the company’s EDGAR filings; valuation figures such as P/E and market cap use market data.
About Amentum Holdings, Inc.
Amentum Holdings, Inc. is a global provider of advanced engineering and technology solutions primarily serving U.S. federal government agencies, allied governments, and commercial customers. The company offers services across various sectors including energy, environmental management, intelligence, space, defense, and digital modernization. Amentum operates through two main segments, Digital Solutions and Global Engineering Solutions, supporting complex government programs worldwide.
Snapshot
Fundamentals are from SEC filings for FY2025, the latest annual period (ended October 3, 2025). P/E and market cap are derived from stored market prices, last retrieved on a rolling basis and typically within the past week.
What changed at Amentum Holdings
- Revenue grew 71.6% to $14.4B in FY2025, faster than the 6.6% the year before.
- Operating margin is 3.3% in FY2025, +1.8 pp against 1.6% in FY2022.
- Most recent quarter Q3 FY2026: revenue $3.5B, down 2.0% from Q3 FY2025.
- Free cash flow was $516M in FY2025, 3.6% of revenue.
- Net income turned positive at $66M in FY2025, from a $82M loss in FY2024.
Computed from the as-reported figures in the statements below. A change we cannot state from filed figures is left out rather than estimated.
Peer comparison
Where Amentum Holdings’s fundamentals sit among the 668 Industrials companies. Each figure is ranked only against peers that report it, from lowest (left) to highest (right).
Amentum Holdings’s revenue growth of +71.6% ranks in the 96th percentile of the 652 Industrials companies reporting it. Amentum Holdings’s gross margin of 10.5% ranks in the 15th percentile of the 455 Industrials companies reporting it.
No reported insider transactions (codes P/S) in the last 90 days. For context, about 15% of companies in the universe saw any reported insider purchase (code P) in the same window. Browse insider activity →
Percentiles describe where a figure sits among sector peers reporting it (100th = highest). They are position within a peer group, not a rating, and not investment advice. Short interest ranking uses days to cover from FINRA Consolidated Short Interest data; FINRA is the owner and source of that data, included at no additional charge.
Institutional ownership
Held by 4 of the superinvestors we track (plus 6 quant / multi-strat books), based on each investor’s most recent 13F; periods vary by investor (newest: Q2 2026).
| Investor | As of | Position value | Shares | Change |
|---|---|---|---|---|
| Millennium Managementquant | Q2 2026 | $44.0M | 2.1M | Added |
| Citadel Advisorsquant | Q2 2026 | $13.9M | 670.7K | Added |
| Point72 Asset Managementquant | Q2 2026 | $13.4M | 650.0K | Reduced |
| AQR Capital Managementquant | Q2 2026 | $12.4M | 601.9K | Added |
| Ruane Cunniff (Sequoia) | Q2 2026 | $11.1M | 537.2K | Reduced |
| Two Sigma Investmentsquant | Q2 2026 | $5.9M | 284.3K | Reduced |
| D. E. Shawquant | Q2 2026 | $4.0M | 191.5K | Added |
| Gotham Asset Management | Q2 2026 | $3.2M | 156.1K | Reduced |
| Soros Fund Management | Q2 2026 | $2.4M | 118.3K | Added |
| Bridgewater Associates | Q2 2026 | $976,099 | 47.2K | Added |
No longer held by: Maverick Capital (as of Q2 2026)
From quarterly Form 13F filings, which can be up to 45 days delayed. Long US-listed positions only: excludes short positions, options, cash, bonds, and non-US holdings, so this is not a manager’s complete portfolio. Counts are of the investors we track, not all institutions. Not investment advice.
Short interest
Total shares sold short as of each twice-monthly FINRA settlement. Rising short interest means more investors are positioned against the stock; days to cover estimates how many trading days of average volume that position represents.
| Settlement | Shares short | Change | Days to cover |
|---|---|---|---|
| 2026-09-30 | 12.3M | +0.8% | 6.79 |
| 2026-09-15 | 12.2M | +1.1% | 7.34 |
| 2026-08-31 | 12.1M | +13.6% | 4.80 |
| 2026-08-14 | 10.7M | -14.0% | 4.20 |
| 2026-07-31 | 12.4M | -7.9% | 7.07 |
| 2026-07-15 | 13.5M | -2.1% | 7.03 |
| 2026-06-30 | 13.7M | +1.1% | 6.11 |
| 2026-06-15 | 13.6M | -1.8% | 8.01 |
Source: FINRA Consolidated Short Interest. FINRA is the owner and source of the FINRA-supplied data, which is included at no additional charge for your own personal or professional use; republishing or redistributing it is not permitted. Settlement dates are shown; FINRA publishes each settlement about nine business days later, so the latest figure can be two to four weeks old. Not presented as a percentage of float. No FINRA endorsement of this product is implied. Not investment advice.
Income statement (as reported)
| FY2025 | FY2024 | FY2023 | FY2022 | |
|---|---|---|---|---|
| Revenue | $14.39B | $8.39B | $7.87B | $7.68B |
| Gross profit | ||||
| Operating income | $480.0M | $291.0M | $57.0M | $121.0M |
| Net income | $66.0M | $-82.0M | $-314.0M | $-84.0M |
| Diluted EPS | $0.27 | $-0.90 | $-3.49 | $-0.93 |
Figures as reported to the SEC. Underlined values link to the filing they came from; dotted values are calculated by us from reported figures; “adj” means restated for a stock split (tap or hover a figure to see how it was calculated or what was filed). Full details: where the numbers come from.
Balance sheet (as reported)
| FY2025 | FY2024 | FY2023 | FY2022 | |
|---|---|---|---|---|
| Cash and equivalents | $437.0M | $452.0M | $305.0M | $366.0M |
| Current assets | $3.11B | $3.08B | $1.93B | — |
| Total assets | $11.46B | $11.97B | $6.41B | — |
| Current liabilities | $2.35B | $1.97B | $1.38B | — |
| Long-term debt | $3.90B | $4.64B | $4.07B | — |
| Total liabilities | $6.84B | $7.42B | $6.00B | — |
| Total equity | $4.62B | $4.55B | $416.0M | $706.0M |
Figures as reported to the SEC. Underlined values link to the filing they came from; dotted values are calculated by us from reported figures; “adj” means restated for a stock split (tap or hover a figure to see how it was calculated or what was filed). Full details: where the numbers come from.
Cash flow (as reported)
| FY2025 | FY2024 | FY2023 | FY2022 | |
|---|---|---|---|---|
| Operating cash flow | $543.0M | $47.0M | $67.0M | $126.0M |
| Capital expenditure | $27.0M | $11.0M | $12.0M | $18.0M |
| Free cash flow |
Figures as reported to the SEC. Underlined values link to the filing they came from; dotted values are calculated by us from reported figures; “adj” means restated for a stock split (tap or hover a figure to see how it was calculated or what was filed). Full details: where the numbers come from.
Quarterly trend
| Quarter | Revenue | Revenue YoY | Net income | Diluted EPS |
|---|---|---|---|---|
| Q3 FY2026 | $3.49B | -2.0% | $66.0M | $0.27 |
| Q2 FY2026 | $3.48B | -0.4% | $54.0M | $0.22 |
| Q1 FY2026 | $3.24B | -5.2% | $44.0M | $0.18 |
| Q4 FY2025 | 77.4% | |||
| Q3 FY2025 | $3.56B | 66.2% | $10.0M | $0.04 |
| Q2 FY2025 | $3.49B | 70.2% | $4.0M | $0.02 |
| Q1 FY2025 | $3.42B | 72.3% | $12.0M | $0.05 |
| Q4 FY2024 | — | — |
Latest 8 quarters, from company XBRL filings on SEC EDGAR. A dotted underline marks a fourth-quarter figure we calculated from the full year and the first nine months. Revenue YoY is our calculation too: each quarter against the same quarter a year earlier.
Company facts
Selected SEC filings
Largest Industrials peers
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Data sourced from SEC EDGAR. Figures are as-reported and may be unaudited or restated; verify against the source filing before relying on them. Informational only. Not investment advice.