Quick Answer
Amentum Holdings, Inc. reported Stockholders Equity of $4.50 billion for fiscal year 2025.
Amentum Holdings, Inc. Stockholders Equity — Annual History
| Fiscal Year | Stockholders Equity | YoY Change |
|---|---|---|
| 2025 | $4.50B | +1.0% |
| 2024 | $4.46B | +1089.3% |
| 2023 | $375.00M | -46.9% |
| 2022 | $706.00M | -14.1% |
| 2021 | $822.00M | — |
Quarterly Stockholders Equity
| Quarter Ending | Stockholders Equity | YoY | QoQ |
|---|---|---|---|
| December 31, 2025 | $4.56B | +1.8% | +1.1% |
| September 30, 2025 | $4.50B | +1.0% | +1.1% |
| June 30, 2025 | $4.46B | +1371.3% | +0.7% |
| March 31, 2025 | $4.43B | +1266.4% | -1.1% |
| December 31, 2024 | $4.47B | +1150.0% | +0.3% |
| September 30, 2024 | $4.46B | +972.1% | +1371.9% |
| June 30, 2024 | $303.00M | — | -6.5% |
| March 31, 2024 | $324.00M | — | -9.5% |
- Amentum Holdings, Inc. showed an increase of +1.0% in Stockholders Equity compared to the prior fiscal year.
- Over the 2021–2025 period, Amentum Holdings, Inc.’s stockholders equity has grown by 448.1% (from $822.00 million to $4.50 billion).
- The most recent figure is from Amentum Holdings, Inc.’s fiscal year 2025 report (Form 10-K), filed with the SEC on November 25, 2025.
- All figures are sourced from SEC EDGAR XBRL filings, last verified June 17, 2026.
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