Amentum Holdings, Inc. (AMTM) stock
AMTMNYSEServices-Business Services, NECFiscal year ends October 2
Financials through Q3 FY2026, quarter ended Jul 3, 2026Last filing: 10-Q on Aug 11, 2026Score 9/3020% below fair value
$21.95−0.20 (-0.90%)
Close on Nov 13, 2026Market cap $5.37BP/E 26.4Yield –
Amentum enterprise value
Enterprise value is market cap plus debt, minus cash: the value of the whole business to all its investors.
Amentum's enterprise value was $9.01B on Nov 11, 2026, against $10.59B a year earlier. Over the last 2 years it ranged from $7.89B to $12.33B, with a median of $9.44B.
Enterprise Value at the end of each year
| Period | Period end | Value | Change |
|---|---|---|---|
| 2026 | Nov 11, 2026 | $9.01B | -15.6% |
| 2025 | Dec 31, 2025 | $10.68B | +13.2% |
| 2024 | Dec 31, 2024 | $9.44B | – |
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