Occidental Petroleum Corporation (OXY)
Energy
Oil & Gas E&P
57.10 $
+2.0%
vs. previous close
Closing price · As of: 31. Jul 2026
Who owns Occidental Petroleum Corporation (OXY)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 99.6% of the shares are freely tradable; institutional investors hold 55.1%.
Ownership Structure
Institutional ownership
Share of the stock held by institutional investors (funds, banks, insurers) according to regulatory filings.
55.1%
Insiders
Share of the stock held by the executives, founders and major shareholders of the company itself.
26.9%
Float
Share of stock freely tradable on the market — not locked up in the hands of founders, insiders, or major shareholders.
99.6%
Short % of float
Shares sold short as a percentage of the freely tradable float — high values signal many bets on falling prices.
0.02%
Shares Outstanding
Total number of shares issued. Price times share count gives market cap.
995Mio.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Berkshire Hathaway Inc | 26.64 | 264,941,431 | +0.0 | 03/31/2026 |
| Vanguard Group Inc | 9.04 | 89,900,677 | +0.8 | 12/31/2025 |
| Dodge & Cox | 7.45 | 74,085,572 | -6.8 | 03/31/2026 |
| BlackRock Inc | 5.29 | 52,637,811 | +4.0 | 03/31/2026 |
| Vanguard Capital Management, LLC | 4.77 | 47,412,976 | +0.0 | 03/31/2026 |
| State Street Corp | 4.35 | 43,270,797 | +9.4 | 03/31/2026 |
| Vanguard Portfolio Management, LLC | 3.64 | 36,185,199 | +0.0 | 03/31/2026 |
| Geode Capital Management, LLC | 1.95 | 19,368,894 | +2.8 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Dodge & Cox Stock I | 5.09 | 50,637,640 | -7.4 | 03/31/2026 |
| Vanguard Total Stock Mkt Idx Inv | 2.37 | 23,558,720 | +0.3 | 04/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Data as of: July 31, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.