Citable ownership snapshot
OXY's latest 13F holder table lists Berkshire Hathaway as the largest holder in this view with 264,941,431 shares valued at $12.87B.
| Holder | Report date | Value | Portfolio weight |
|---|---|---|---|
| Berkshire Hathaway | Jun 30, 2026 | $12.87B | 4.3% |
| AQR Capital Management | Jun 30, 2026 | $557.25M | 0.2% |
| Citadel Advisors | Jun 30, 2026 | $544.17M | 0.1% |
| Point72 Asset Management | Jun 30, 2026 | $303.91M | 0.3% |
| D.E. Shaw & Co. | Jun 30, 2026 | $207.64M | 0.1% |
| Two Sigma Investments | Jun 30, 2026 | $176.90M | 0.1% |
| Millennium Management | Jun 30, 2026 | $166.42M | 0.1% |
| Himalaya Capital Management | Mar 31, 2026 | $95.32M | 3.0% |
Source: SEC EDGAR 13F filings; period Jun 30, 2026; filed Aug 14, 2026.
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