VANGUARD GROUP INC - 31 Mar 2025 SCHEDULE 13G/A Report for ATI Inc Common Stock (ATI)

Filing Manager
VANGUARD GROUP INC
Reporting Manager
The Vanguard Group
Symbol
ATI
Shares outstanding
141M shares
Disclosed Ownership
13.9M shares
Ownership
9.85%
Form type
SCHEDULE 13G/A
Filing time
30 Apr 2025, 10:56:53 UTC
Date of event
31 Mar 2025

Reporting Managers (1)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
The Vanguard Group 9.85% 13.9M 0 48.9K Ashley Grim Head of Global Fund Administration