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Amentum Holdings, Inc. (AMTM) stock surged +1.12%, trading at $26.14 on NYSE, up from the previous close of $25.85. The stock opened at $25.90, fluctuating between $25.88 and $26.67 in the recent session.
| Filing Date | Accepted Date | |
|---|---|---|
| Filing Date | Accepted Date | |
|---|---|---|
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Apr 27, 2026 | 25.90 | 26.67 | 25.88 | 26.14 | 1.61M |
| Apr 23, 2026 | 27.66 | 27.91 | 26.60 | 26.87 | 1.46M |
| Apr 22, 2026 | 28.07 | 28.54 | 27.64 | 27.79 | 1.46M |
| Apr 21, 2026 | 27.61 | 28.14 | 27.32 | 27.65 | 1.48M |
| Apr 20, 2026 | 27.48 | 27.93 | 27.02 | 27.63 | 1.68M |
| Apr 17, 2026 | 27.83 | 28.15 | 26.93 | 27.58 | 1.84M |
| Apr 16, 2026 | 27.75 | 28.22 | 27.25 | 27.50 | 1.64M |
| Apr 14, 2026 | 27.65 | 27.98 | 27.26 | 27.48 | 999.93K |
| Apr 13, 2026 | 26.38 | 27.71 | 26.22 | 27.57 | 2.25M |
| Apr 10, 2026 | 26.63 | 26.80 | 25.89 | 26.29 | 958.45K |
| Apr 09, 2026 | 27.13 | 27.36 | 26.52 | 26.53 | 1.14M |
| Apr 08, 2026 | 27.30 | 27.64 | 27.07 | 27.15 | 2.88M |
| Apr 07, 2026 | 26.95 | 27.31 | 26.56 | 26.67 | 1.6M |
| Apr 06, 2026 | 27.17 | 27.45 | 26.85 | 27.06 | 1.02M |
| Apr 02, 2026 | 26.09 | 27.42 | 26.00 | 27.04 | 1.39M |
| Apr 01, 2026 | 26.56 | 26.74 | 26.16 | 26.34 | 2.94M |
| Mar 31, 2026 | 25.87 | 26.49 | 25.38 | 26.08 | 3.11M |
| Mar 30, 2026 | 26.04 | 26.13 | 24.89 | 25.17 | 1.42M |
| Mar 27, 2026 | 26.40 | 26.40 | 25.59 | 25.84 | 1.16M |
| Mar 25, 2026 | 26.96 | 27.08 | 26.31 | 26.74 | 1.02M |
Amentum Holdings, Inc. provides mission-critical, technology-driven services in government and commercial markets. It operates through two operating segments: Critical Mission Solutions and Cyber & Intelligence. The Critical Mission Solutions segment provides test, training, and operations services for missile defense systems, IT and engineering services to defense clients and the space sector, technological solutions, including installations, decommissioning, and environmental remediation to energy clients, and other highly technical consulting solutions. The Cyber & Intelligence segment provides advanced cyber training and data analytics for government professionals, advanced communication systems and aerial mapping technologies to national security clients, and other technical services for United States defense and intelligence clients. The company was founded on November 26, 2019 and is headquartered in Chantilly, VA.
| Employees | 53000 |
| Beta | 0.24 |
| Sales or Revenue | $14.39B |
| 5Y Sales Change% | 1.448% |
| Fiscal Year Ends | October |
| Sector | Industrials |
| Industry | Aerospace & Defense |