VANGUARD GROUP INC - 31 Dec 2024 SCHEDULE 13G/A Report for Amentum Holdings Inc Common Stock (AMTM)

Filing Manager
VANGUARD GROUP INC
Reporting Manager
The Vanguard Group
Symbol
AMTM
Shares outstanding
244M shares
Disclosed Ownership
16.5M shares
Ownership
6.79%
Form type
SCHEDULE 13G/A
Filing time
30 Jan 2025, 20:09:32 UTC
Date of event
31 Dec 2024

Reporting Managers (1)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
The Vanguard Group 6.79% 16.5M 0 51.5K Ashley Grim Head of Global Fund Administration