Berkshire Hathaway Inc - Jun 30, 2025 SCHEDULE 13G/A Report for OCCIDENTAL PETROLEUM CORPORATION COMMON STOCK (OXY)

Filing Manager
Berkshire Hathaway Inc
Reporting Manager
Warren E. Buffett
Security
OCCIDENTAL PETROLEUM CORPORATION COMMON STOCK
Symbol
OXY
Shares outstanding
1.07B shares
Disclosed Ownership
349M shares
Ownership
32.7%
Form type
SCHEDULE 13G/A
Date filed
8/14/2025, 04:07 PM
Date of event
Jun 30, 2025
SEC
View on sec.gov

Reporting Managers (3)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Warren E. Buffett 32.7% 349M 0 349M /s/ Warren E. Buffett To Come
Berkshire Hathaway Inc. 32.7% 349M 0 349M /s/ Warren E. Buffett Chariman of the Board
National Indemnity Company 32.7% 349M 0 349M /s/ Warren E. Buffett Attorney-in-Fact