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Shareholding
Amentum Holdings Inc.
Amentum Holdings Inc. Ownership
Historical shareholding details of Ruane, Cunniff & Goldfarb L.P. holdings in Amentum Holdings Inc. (AMTM)
Monthly changes of Ruane, Cunniff & Goldfarb L.P. shareholding in Amentum Holdings Inc. over the previous months
Month
Name
Total no. shares held
Percent Holding
Mar 31, 2025
Ruane, Cunniff & Goldfarb L.P.
2,393,039
0.98%
Dec 31, 2024
Ruane, Cunniff & Goldfarb L.P.
2,436,294
1.00%
Sep 30, 2024
Ruane, Cunniff & Goldfarb L.P.
2,530,489
1.04%
View all ownership details of Amentum Holdings Inc.