AMTMNYSEServices-Business Services, NECFiscal year ends October 2
Amentum Holdings, Inc.
Financials through Q3 FY2026, quarter ended Jul 3, 2026Last filing: 10-Q on Aug 11, 2026
$19.48−0.04 (-0.20%)
Close on Oct 19, 2026
- Market cap
- $4.77B
- P/E (TTM)
- 23.5
- Dividend yield
- –
Price history
Daily open, high, low, close and volume
| Date | Open | High | Low | Close | Change | Volume |
|---|---|---|---|---|---|---|
| Daily prices are not in StockData yet. This table fills in once an end-of-day price source is connected. | ||||||
Stock splits
From SEC filings
No stock splits found in AMTM's filings.