TSW
AMTM

Thompson Siegel & Walmsley’s Amentum Holdings, Inc. AMTM Stock Holding History

Thompson Siegel & Walmsley’s Portfolio AMTM Stock Details AMTM Fund Activity
Quarter Market Value Status Shares Shares
Change % 		Trade Value Portfolio Weight Portfolio Position
2025
Q2 		$65.8M Sell
2,786,913
-539,465
-16% -$12.7M 1.09% 23
2025
Q1 		$60.5M Buy
3,326,378
+1,377,694
+71% +$25.1M 1.02% 38
2024
Q4 		$41M Buy
1,948,684
+1,606,442
+469% +$33.8M 0.64% 62
2024
Q3 		$11M Buy
+342,242
New +$11M 0.16% 125