ValuationViz

OXY fund manager activity

OCCIDENTAL PETROLEUM CORP · US. Reported by 28 tracked fund managers in their 13F filings, Q2 2013 to Q2 2026.

Q4 2025

ManagerActivitySharesValue% of portfolioFiled
Warren Buffett - Berkshire HathawayNo change264,941,431$10,894,391,6433.97%Feb 17, 2026
Francis Chou - Chou AssociatesNo change313,000$12,870,5616.39%Feb 13, 2026
Dodge & Cox FundsTrimmed79,473,071$3,267,932,6801.76%Feb 13, 2026
Prem Watsa - Fairfax Financial HoldingsNo change6,050,418$248,732,68411.9%Feb 17, 2026
Bruce Berkowitz - Fairholme CapitalNo change69,100$2,841,3920.20%Feb 17, 2026
Ken Fisher - Fisher Asset ManagementTrimmed12,629$519,3430.00%Feb 9, 2026
Joel Greenblatt - Gotham Asset ManagementAdded1,130,736$46,495,8640.17%Feb 17, 2026
Duan Yongping - H&H International InvestmentTrimmed13,172,600$541,657,3123.10%Feb 17, 2026
Li Lu - Himalaya Capital ManagementNo change1,466,500$60,302,4801.69%Feb 19, 2026
Leon CoopermanAdded700,000$28,784,0000.96%Feb 17, 2026

Q3 2025

ManagerActivitySharesValue% of portfolioFiled
Warren Buffett - Berkshire HathawayNo change264,941,431$12,518,482,6154.68%Nov 14, 2025
Francis Chou - Chou AssociatesNo change313,000$14,789,2537.12%Nov 14, 2025
Dodge & Cox FundsTrimmed79,883,371$3,774,489,2802.04%Nov 13, 2025
Prem Watsa - Fairfax Financial HoldingsNo change6,050,418$285,942,75513.8%Nov 14, 2025
Bruce Berkowitz - Fairholme CapitalNo change69,100$3,264,9750.26%Nov 14, 2025
Ken Fisher - Fisher Asset ManagementTrimmed13,781$651,1720.00%Nov 12, 2025
Joel Greenblatt - Gotham Asset ManagementAdded789,051$37,282,6600.16%Nov 14, 2025
Duan Yongping - H&H International InvestmentNo change13,556,100$640,525,7254.36%Nov 14, 2025
Li Lu - Himalaya Capital ManagementNo change1,466,500$69,292,1252.15%Nov 12, 2025
Leon CoopermanNew337,500$15,946,8750.50%Nov 14, 2025

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