Amentum Holdings, Inc. (AMTM) is in Industrials, Specialty Business Services, based in United States, listed on NYSE. Market cap 4.64B USD. 52-week range 17.72 to 38.11 USD. Trailing P/E 22.9. Data as of 2026-10-09.
Amentum Holdings, Inc. engages in the provision of engineering and technology solutions in the United States and internationally. It operates through two segments, Digital Solutions and Global Engineering Solutions. The company offers digital and data-driven solutions, including intelligence analytics, space system development, cybersecurity, and IT to the federal government and commercial clients. It also provides large-scale environmental remediation, nuclear power solutions, platform ...