BlackRock, Inc. - 31 Mar 2025 SCHEDULE 13G/A Report for UNITED STATES STEEL CORPORATION Common Stock (X)

Filing Manager: BlackRock, Inc.
Reporting Manager: BlackRock, Inc.
Security: UNITED STATES STEEL CORPORATION Common Stock
Symbol: X
Shares outstanding: 227,448,102 shares
Disclosed Ownership: 20,015,433 shares
Ownership: 8.8%
Form type: SCHEDULE 13G/A
Filing time: 24 Apr 2025, 09:52:40 UTC
Date of event: 31 Mar 2025
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
BlackRock, Inc.	8.8%	20,015,433	19,461,069	0	Spencer Fleming	Managing Director