Amentum Holdings, Inc.
AMTM- Exchange
- NYSE
- Industry
- Services-Business Services, NEC
- SEC CIK
- 0002011286
No open-market purchases or sales by Amentum Holdings, Inc. insiders were filed in the last 90 days; 465 institutions reported holding it in 13F filings for Q2 2026, worth $4.34B in total; Soros Fund Management is the only superinvestor holding it.
- Currency
- USD
- Source
- SEC XBRL data (10-K, 10-Q, 20-F, 40-F)
- Updated
- Oct 8, 2026, 3:13 PM ET
Revenue flow, FY2025
Where the revenue went in FY2025, from the income statement below. Green is profit; orange is costs, expenses and taxes. Percentages are shares of revenue; hover over a band or a bar for the exact amount.
Income statement
Each column is one fiscal year, newest first.
| Line item | FY2025 | FY2024 |
|---|---|---|
| Period end | Oct 3, 2025 | Sep 27, 2024 |
| Filing | 10-K | 10-K |
| Reported | Nov 24, 2025 | Dec 16, 2024 |
| Revenue | $14.4B | $8.39B |
| Cost of revenue | $12.9B | $7.59B |
| Selling, general and administrative | $616.0M | $353.0M |
| Operating income | $480.0M | $291.0M |
| Income tax | $56.0M | -$40.0M |
| Net income | $66.0M | -$82.0M |
| EPS, basic | $0.27 | $-0.90 |
| EPS, diluted | $0.27 | $-0.90 |
| Weighted shares, basic | 243.0M | 91.0M |
| Weighted shares, diluted | 244.0M | 91.0M |
| Margins and growth | ||
| Operating margin | 3.3% | 3.5% |
| Net margin | 0.5% | -1.0% |
| Revenue growth, year over year | +71.6% | – |
Balance sheet
Each column is one fiscal year, newest first.
| Line item | FY2025 | FY2024 |
|---|---|---|
| Period end | Oct 3, 2025 | Sep 27, 2024 |
| Filing | 10-K | 10-K |
| Reported | Nov 24, 2025 | Dec 16, 2024 |
| Cash and equivalents | $437.0M | $452.0M |
| Accounts receivable | $2.48B | $2.40B |
| Total current assets | $3.11B | $3.08B |
| Goodwill | $5.70B | $5.56B |
| Intangible assets | $1.96B | $2.62B |
| Total assets | $11.5B | $12.0B |
| Accounts payable | $892.0M | $764.0M |
| Short-term debt | $42.0M | $36.0M |
| Total current liabilities | $2.35B | $1.97B |
| Long-term debt | $3.90B | $4.64B |
| Total liabilities | $6.84B | $7.42B |
| Shareholders' equity | $4.62B | $4.55B |
Cash flow statement
Each column is one fiscal year, newest first. Free cash flow is operating cash flow minus capital expenditures.
| Line item | FY2025 | FY2024 |
|---|---|---|
| Period end | Oct 3, 2025 | Sep 27, 2024 |
| Filing | 10-K | 10-K |
| Reported | Nov 24, 2025 | Dec 16, 2024 |
| Operating cash flow | $543.0M | $47.0M |
| Capital expenditures | $27.0M | $11.0M |
| Free cash flow | $516.0M | $36.0M |
| Stock-based compensation | $21.0M | $18.0M |
| Investing cash flow | $228.0M | $475.0M |
| Financing cash flow | -$790.0M | -$382.0M |
| Net change in cash | -$15.0M | $147.0M |
| Ratio | ||
| Stock-based compensation, % of revenue | 0.1% | 0.2% |
Shares outstanding
Common shares outstanding as stated on the cover of each 10-K and 10-Q. The date is the cover date, not the period end; a rising count means dilution.
Notes and known gaps
How these numbers are put together, and what they can't tell you.
- Numbers come from the XBRL data in each period's original 10-K, 10-Q, 20-F or 40-F, or its amendment. They are shown as filed: later filings don't restate earlier periods here.
- Reported is the filing date of the first 8-K with Item 2.02 (results of operations) after the period ended, no later than the 10-Q or 10-K and within 120 days. Companies that release results only in the 10-Q, and foreign companies, which use Form 6-K, have none.
Known gaps
- Foreign companies that file Form 20-F or 40-F have annual statements only: their quarterly results are furnished on Form 6-K, which has no XBRL data.
- EPS and share counts are as reported at the time, not adjusted for later stock splits.
- For ADRs, EPS is per ordinary share, not per ADS (one TSMC ADS is five ordinary shares).
- For banks, revenue may be interest income only, depending on how the bank tags its filings; cost of revenue and gross profit are usually blank.
- Companies with several share classes, such as Berkshire Hathaway, may have no EPS and no cover share count.
- Depreciation and amortization is missing for some companies that report it under their own XBRL tags.