Capital International Investors - 31 Dec 2024 SCHEDULE 13G/A Report for ATI Inc. Common Stock (ATI)

Reporting Manager
Capital International Investors
Symbol
ATI
Shares outstanding
142,375,534 shares
Disclosed Ownership
16,800,313 shares
Ownership
12%
Form type
SCHEDULE 13G/A
Filing time
14 Feb 2025, 13:32:33 UTC
Date of event
31 Dec 2024
Next filing
13 Nov 2025

Reporting Managers (1)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Capital International Investors 12% 16,800,313 16,787,782 0 Jae Won Chung Vice President and Senior Counsel II, Capital Research and Management Company