Occidental Petroleum Corporation (OXY) Ownership & Trading Activity
Institutional holders, insider transactions, and congressional trades for OXY. 13F holdings as of 2026-06-30.
Top Institutional Holders
| Institution | Shares | Value | Change |
|---|---|---|---|
| Berkshire Hathaway | 264,941,431 | $12.9B | UNCHANGED |
| Vanguard | 95,343,365 | $4.6B | INCREASED |
| Dodge & Cox | 72,764,944 | $3.5B | DECREASED |
| BlackRock | 55,855,049 | $2.7B | INCREASED |
| State Street | 46,141,269 | $2.3B | INCREASED |
Recent Insider Trades
| Insider | Type | Shares | Value | Date |
|---|---|---|---|---|
| Brad Pollack (SVP & General Counsel) | AWARD | 26,284 | 2026-08-01 | |
| Richard A. Jackson (President and CEO) | BUY | 4,770 | $250K | 2026-06-23 |
Full institutional holdings, insider history, and congressional trades for Occidental Petroleum Corporation on SentiSense.