OXY Institutional Ownership
Top institutional (13F) holders of OXY and activist (13D/G) positions, sourced from SEC EDGAR.
Institutional owners
42
Institutional value
$34.89B
Top holder
BERKSHIRE HATHAWAY INC
Top holders
| Holder | Stake | Filed | Value |
|---|---|---|---|
| BERKSHIRE HATHAWAY INCinvestment advisor | 26.5% | Aug 14, 2026 | $12.87B |
| Dodge & Coxinvestment advisor | 7.3% | Aug 13, 2026 | $3.53B |
| BlackRock, Inc.holding company | 5.6% | Aug 7, 2026 | $2.71B |
| Vanguard Capital Managementinvestment advisor | 4.8% | Aug 13, 2026 | $2.34B |
| STATE STREET CORPORATIONinvestment advisor | 4.6% | Sep 22, 2026 | $2.25B |
| Vanguard Portfolio Managementinvestment advisor | 4.0% | Aug 13, 2026 | $1.92B |
| GEODE CAPITAL MANAGEMENT, LLCinvestment advisor | 2.0% | Aug 12, 2026 | $962.85M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLPinvestment advisor | 1.8% | Aug 14, 2026 | $888.56M |
| Invesco Ltd.investment advisor | 1.3% | Aug 14, 2026 | $619.02M |
| MORGAN STANLEYinvestment advisor | 1.2% | Aug 13, 2026 | $594.5M |
| AQR CAPITAL MANAGEMENT LLCinvestment advisor | 1.1% | Aug 14, 2026 | $557.25M |
| CITADEL ADVISORS LLCinvestment advisor | 1.1% | Sep 1, 2026 | $544.17M |
| Bank of New York Mellon Corpholding company | 1.1% | Aug 6, 2026 | $516.98M |
| Dimensional Fund Advisors LPinvestment advisor | 1.0% | Aug 11, 2026 | $487.03M |
| JANE STREET GROUP, LLCholding company | 0.9% | Aug 14, 2026 | $450.26M |
| BANK OF AMERICA CORP /DE/investment advisor | 0.7% | Aug 14, 2026 | $326.91M |
| NORTHERN TRUST CORPinvestment advisor | 0.7% | Aug 13, 2026 | $316.8M |
| Point72 Asset Management, L.P.investment advisor | 0.6% | Aug 14, 2026 | $303.91M |
| UBS Group AGinvestment advisor | 0.6% | Aug 13, 2026 | $298.05M |
| GOLDMAN SACHS GROUP INCinvestment advisor | 0.6% | Aug 14, 2026 | $284.23M |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INCinvestment advisor | 0.6% | Aug 14, 2026 | $279.78M |
| D. E. Shaw & Co., Inc.investment advisor | 0.4% | Aug 14, 2026 | $207.64M |
| FMR LLCinvestment advisor | 0.4% | Aug 13, 2026 | $180.75M |
| TWO SIGMA INVESTMENTS, LPinvestment advisor | 0.4% | Aug 14, 2026 | $176.9M |
| MILLENNIUM MANAGEMENT LLCinvestment advisor | 0.3% | Aug 14, 2026 | $166.42M |
Institutional ownership for companies related to OXY
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Source: SEC EDGAR Schedule 13D / 13G and 13F filings.