Occidental Petroleum Corporation
OXYLast close · Oct 16, 202662.38+1.71 (+2.82%)
Market cap$62.4B
Of the 85 managers this site tracks, 4 held Occidental Petroleum (OXY) at the end of Q2 2026, their latest 13Fs. The largest position by value was Buffett's, $12.9B; Dodge & Cox's ($3.5B) and Duan Yongping's ($498.4M) follow. 1 Schedule 13D/13G filing is on record; the latest is Buffett's SCHEDULE 13G/A, filed Aug 14, 2025, reporting 32.7% of the class.
Superinvestors holding OXY
| Manager | Firm | Quarter | Shares | Value |
|---|---|---|---|---|
| Buffett | Berkshire Hathaway Inc | Q2 2026 | 265M | $12.9B |
| Dodge & Cox | Dodge & Cox | Q2 2026 | 73M | $3.5B |
| Duan Yongping | H&H International Investment, LLC | Q2 2026 | 10M | $498.4M |
| Francis Chou | Chou Associates Management Inc. | Q2 2026 | 313,000 | $15.2M |
Beneficial-ownership filings
| Schedule | Filer | Shares | % of class | Filed |
|---|---|---|---|---|
| 13G | Buffett | 349M | 32.70% | 2025-08-14 |
13D/13G are SEC beneficial-ownership disclosures, triggered only above 5%; a 13F is a quarterly snapshot filed up to 45 days after quarter end. Superinvestor names link to their full portfolios under Investors.