Who owns Occidental Petroleum?What is institutional ownership? Institutional ownership is the share of a company's stock held by funds, banks and other investment managers, as they report it each quarter on Form 13F.
Institutions own 86.1% of Occidental Petroleum's shares, through 1,325 funds, banks and other managers that report their holdings to the SEC; individual investors and others hold the rest. The largest on 30 June 2026 were Berkshire Hathaway Inc (26.6%), Dodge & Cox (7.3%), BlackRock, Inc. (5.6%).
- Institutions ownWhat is institutional ownership? Institutional ownership is the share of a company's stock held by funds, banks and other investment managers, as they report it each quarter on Form 13F.
- 86.1%
- Institutional holders
- 1,325
- The 10 largest hold
- 58.6%
- Free floatWhat is free float? Free float is the part of a company's shares that anyone can buy and sell: all its shares minus those held by insiders, founders and owners of over 5%.
- 99.6%
- Holdings as of
- 30 Jun 2026
Who owns the shares
Shares free to trade
Closely held shares belong to insiders, founders and owners of more than 5%, and seldom change hands. The free float is the rest: the shares anyone can buy and sell.
The largest shareholders
| # | Holder | Shares | Of the company | Value | Change last quarter (shares) |
|---|---|---|---|---|---|
| 1 | Berkshire Hathaway Inc | 264,941,431 | 26.57% | 12.87B USD | 0 |
| 2 | Dodge & Cox | 72,764,944 | 7.30% | 3.53B USD | -1,320,628 |
| 3 | BlackRock, Inc. | 55,855,049 | 5.60% | 2.71B USD | +3,217,238 |
| 4 | Vanguard Capital Management LLC | 48,097,126 | 4.82% | 2.34B USD | +684,150 |
| 5 | State Street Corp | 46,141,269 | 4.73% | 2.25B USD | +2,870,472 |
| 6 | Vanguard Portfolio Management LLC | 39,510,431 | 3.96% | 1.92B USD | +3,325,232 |
| 7 | Geode Capital Management, LLC | 19,900,735 | 2.00% | 962.85M USD | +531,841 |
| 8 | Invesco Ltd. | 12,745,004 | 1.28% | 619.02M USD | +5,183,129 |
| 9 | Morgan Stanley | 12,240,048 | 1.23% | 594.50M USD | +1,263,361 |
| 10 | Aqr Capital Management LLC | 11,473,188 | 1.15% | 557.25M USD | +2,754,254 |
| 11 | Bank Of New York Mellon Corp | 10,643,916 | 1.07% | 516.98M USD | +4,882,834 |
| 12 | H&h International Investment, LLC | 10,261,500 | 1.03% | 498.40M USD | 0 |
| 13 | Dimensional Fund Advisors LP | 10,026,694 | 1.01% | 487.03M USD | +12,602 |
| 14 | Susquehanna International Group, LLP | 9,391,800 | 0.94% | 456.16M USD | -2,987,700 |
| 15 | Jane Street Group, LLC | 6,909,100 | 0.69% | 335.57M USD | -1,475,100 |
| 16 | Bank Of America Corp | 6,730,796 | 0.68% | 326.91M USD | +23,595 |
| 17 | Northern Trust Corp | 6,522,586 | 0.65% | 316.80M USD | +25,926 |
| 18 | Susquehanna International Group, LLP | 6,178,200 | 0.62% | 300.08M USD | -974,100 |
| 19 | Charles Schwab Investment Management Inc | 5,760,317 | 0.58% | 279.78M USD | +124,976 |
| 20 | Sixth Street Partners Management Company, L.P. | 5,760,317 | 0.58% | 279.78M USD | New position |
| 21 | Goldman Sachs Group Inc | 5,622,427 | 0.56% | 273.08M USD | +977,294 |
| 22 | Qube Research & Technologies Ltd | 5,585,331 | 0.56% | 271.28M USD | New position |
| 23 | Point72 Asset Management, L.P. | 5,193,668 | 0.52% | 252.26M USD | +2,513,303 |
| 24 | Citadel Advisors LLC | 4,871,700 | 0.49% | 236.62M USD | -786,900 |
| 25 | UBS AM | 4,647,331 | 0.47% | 225.72M USD | -225,108 |
All institutions last quarter
- Bought or added
- 769 · 134 new
- Sold or cut
- 588 · 205 sold out
- Net shares bought
- +37.17M · 1.81B USD
- Institutional ownership
- 82.2% → 86.1%
Biggest buyers last quarter
- Sixth Street Partners Management Company, L.P.New position
- Qube Research & Technologies LtdNew position
- Invesco Ltd.+5,183,129
- Bank Of New York Mellon Corp+4,882,834
- Danske Bank A/s+3,549,539
Biggest sellers last quarter
- Susquehanna International Group, LLP-2,987,700
- Jane Street Group, LLC-1,475,100
- Barclays PLC-1,382,759
- Dodge & Cox-1,320,628
- Raymond James Financial Inc-1,160,346
From the holders' 13F filings with the SEC for the quarter to 30 Jun 2026, filed up to 45 days after it; the buyers and sellers are among the 100 largest holders.
Common questions about Occidental Petroleum's shareholders
Source: Financial Modeling Prep
