Amentum Holdings Inc. Stock Falls Tuesday, Underperforms Market

Dow Jones03-11

DJ Amentum Holdings Inc. Stock Falls Tuesday, Underperforms Market

This article was automatically generated by MarketWatch using technology from Automated Insights.

Shares of Amentum Holdings Inc. $(AMTM)$ shed 4.98% to $28.79 Tuesday, on what proved to be an all-around dismal trading session for the stock market, with the S&P 500 Index falling 0.21% to 6,781.48 and Dow Jones Industrial Average falling 0.07% to 47,706.51.

Amentum Holdings Inc. closed 24.46% below its 52-week high of $38.11, which the company achieved on February 6th.

Trading volume (2.2 M) eclipsed its 50-day average volume of 2.1 M.

Data source: Dow Jones Market Data, FactSet. Data compiled March 10, 2026.

This content was created by MarketWatch, which is operated by Dow Jones & Co. MarketWatch is published independently from Dow Jones Newswires and The Wall Street Journal.

(END) Dow Jones Newswires

March 10, 2026 17:19 ET (21:19 GMT)

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