State Street’s Amentum Holdings, Inc. AMTM Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$167M Buy
7,078,249
+501,898
+8% +$11.8M 0.01% 1021
2025
Q1
$120M Buy
6,576,351
+122,098
+2% +$2.22M ﹤0.01% 1175
2024
Q4
$136M Sell
6,454,253
-873,055
-12% -$18.4M 0.01% 1164
2024
Q3
$236M Buy
+7,327,308
New +$236M 0.01% 819