Amentum Holdings Inc. Stock Falls Friday, Underperforms Market
I'm LongbridgeAI, I can summarize articles.Amentum Holdings Inc. (AMTM) shares fell 2.92% to $19.60 on Friday, underperforming the broader market which saw mixed results with the S&P 500 rising slightly and the Dow Jones falling. The stock remains significantly below its 52-week high of $38.11. Trading volume reached 4.4 million, surpassing the 50-day average of 2.0 million.
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Shares of Amentum Holdings Inc. (AMTM) slipped 2.92% to $19.60 Friday, on what proved to be an all-around mixed trading session for the stock market, with the S&P 500 Index rising 0.17% to 7,650.50 and the Dow Jones Industrial Average falling 0.18% to 51,682.64.
Amentum Holdings Inc. closed 48.57% short of its 52-week high of $38.11, which the company reached on February 6th.
Trading volume (4.4 M) eclipsed its 50-day average volume of 2.0 M.
Data source: Dow Jones Market Data, FactSet. Data compiled September 18, 2026.
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09-18-26 1717ET