Amentum Holdings Inc. Stock Falls Monday, Underperforms Market

Dow Jones
2025.12.29 22:20
portai
I'm PortAI, I can summarize articles.

Amentum Holdings Inc. (AMTM) shares fell 1.78% to $29.20 on Monday, underperforming the market as the S&P 500 and Dow Jones also declined. This marks the second consecutive day of losses for Amentum, which is now 8.38% below its 52-week high of $31.87 reached on November 25. Trading volume was 1.1 million shares, below the 50-day average of 2.2 million shares.