Investing.com -- Moody’s Ratings has upgraded Amentum Holdings, Inc. ’s corporate family rating to Ba3 from B1, citing ...

Amentum (NYSE: AMTM), a leading provider of mission-focused advanced engineering and technology solutions, has been selected ...

Amentum (NYSE: AMTM), a leader in advanced technology and engineering solutions, has won a $120 million computer processing award from the Defense Information Systems Agency. Through the Z-series ...

Over the past six months, Amentum has been a great trade, beating the S&P 500 by 11.7%. Its stock price has climbed to $29.15, representing a healthy 26% increase. This was partly due to its solid ...

The stock's fall snapped a three-day winning streak.

Fintel reports that on December 3, 2025, BTIG maintained coverage of Amentum Holdings (NYSE:AMTM) with a Buy recommendation.

Fintel reports that on December 2, 2025, Cantor Fitzgerald maintained coverage of Amentum Holdings (NYSE:AMTM) with a ...

British Prime Minister Keir Starmer will set out on Monday his economic vision for the rest of the Labour government’s ...

Detailed price information for Amentum Holdings Inc (AMTM-N) from The Globe and Mail including charting and trades.

Amentum Holdings reports strong fiscal 2025 earnings, securing major space and nuclear contracts while expanding digital and engineering solutions across government and commercial sectors.

Amentum Holdings, Inc. (NYSE: AMTM) posted better-than-expected fourth-quarter results after Monday's closing bell. The company posted adjusted earnings per share of 63 cents, beating the analyst ...