Occidental Petroleum Corp
OXY- Exchange
- NYSE
- Industry
- Crude Petroleum & Natural Gas
- SEC CIK
- 0000797468
No open-market purchases or sales by Occidental Petroleum Corp insiders were filed in the last 90 days; 1,242 institutions reported holding it in 13F filings for Q2 2026, worth $40.5B in total; 3 superinvestors hold it, including Berkshire Hathaway and H&H International Investment.
Other share classesOXY.WT
13F holders, Q1 2026
Institutional positions in Occidental Petroleum Corp as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 1,303
- +194 vs. Q4 2025
- Shares held
- 802.0M
- +128.3M (+19.0%) vs. Q4 2025
- Total value
- $52.1B
- +$24.4B (+88.0%) vs. Q4 2025
- New holders
- 288
- 451 more added
- Sold out
- 94
- 369 more reduced
15 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting OXY on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1,242 | $40.5B |
| Q1 2026 | 1,303 | $52.1B |
| Q4 2025 | 1,124 | $31.4B |
| Q3 2025 | 1,154 | $36.0B |
| Q2 2025 | 1,136 | $31.6B |
| Q1 2025 | 1,204 | $36.6B |
| Q4 2024 | 1,220 | $35.5B |
| Q3 2024 | 1,211 | $37.2B |
| Q2 2024 | 1,223 | $45.0B |
| Q1 2024 | 1,243 | $46.3B |
| Q4 2023 | 1,220 | $41.5B |
| Q3 2023 | 1,162 | $44.9B |
| Q2 2023 | 1,156 | $40.4B |
| Q1 2023 | 1,170 | $43.9B |
| Q4 2022 | 1,162 | $45.0B |
| Q3 2022 | 1,105 | $43.9B |
| Q2 2022 | 1,054 | $43.2B |
| Q1 2022 | 979 | $42.8B |
| Q4 2021 | 813 | $20.1B |
| Q3 2021 | 762 | $19.9B |
| Q2 2021 | 752 | $20.7B |
| Q1 2021 | 723 | $17.5B |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Occidental Petroleum Corp; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Berkshire Hathaway IncSuperinvestorBerkshire Hathaway | 264,941,431 | $17.2B | 6.55% | 00.0% | Unchanged |
| Dodge & Cox | 74,085,572 | $4.82B | 2.65% | −5,387,499−6.8% | Reduced |
| BlackRock, Inc. | 52,637,811 | $3.42B | 0.06% | +2,023,901+4.0% | Added |
| Vanguard Capital Management LLC | 47,412,976 | $3.08B | 0.08% | +47,412,976 | New |
| State Street Corp | 43,270,797 | $2.82B | 0.10% | +3,731,054+9.4% | Added |
| Vanguard Portfolio Management LLC | 36,185,199 | $2.35B | 0.12% | +36,185,199 | New |
| Geode Capital Management, LLC | 19,368,894 | $1.25B | 0.08% | +522,663+2.8% | Added |
| GQG Partners LLC | 18,311,639 | $1.19B | 1.89% | +18,311,639 | New |
| Morgan Stanley | 10,976,687 | $713.5M | 0.04% | −421,902−3.7% | Reduced |
| H&H International Investment, LLCSuperinvestorH&H International Investment | 10,261,500 | $667.0M | 3.33% | −2,911,100−22.1% | Reduced |
| Dimensional Fund Advisors LP | 10,014,092 | $651.0M | 0.14% | −588,568−5.6% | Reduced |
| AQR Capital Management LLC | 8,718,934 | $566.7M | 0.26% | +6,069,253+229.1% | Added |
| Invesco Ltd. | 7,561,875 | $491.5M | 0.05% | +831,028+12.3% | Added |
| Bank of America Corp | 6,707,201 | $436.0M | 0.03% | +486,074+7.8% | Added |
| Northern Trust Corp | 6,496,660 | $422.3M | 0.06% | +5,944+0.1% | Added |
| Bank of New York Mellon Corp | 5,761,082 | $374.5M | 0.07% | +1,776,922+44.6% | Added |
| Charles Schwab Investment Management Inc | 5,635,341 | $366.3M | 0.06% | +244,792+4.5% | Added |
| UBS Asset Management Americas Inc | 4,872,439 | $316.7M | 0.07% | +912,801+23.1% | Added |
| Pacer Advisors, Inc. | 4,689,357 | $304.8M | 0.87% | −458,792−8.9% | Reduced |
| Goldman Sachs Group Inc | 4,645,133 | $301.9M | 0.04% | +192,905+4.3% | Added |
| FMR LLC | 4,396,234 | $285.8M | 0.02% | +1,448,400+49.1% | Added |
| Vanguard Fiduciary Trust Co | 4,061,367 | $264.0M | 0.07% | +4,061,367 | New |
| Legal & General Group Plc | 3,877,986 | $252.1M | 0.06% | −6,586−0.2% | Reduced |
| Barclays PLC | 3,803,322 | $247.2M | 0.09% | +1,261,307+49.6% | Added |
| Scharf Investments, LLC | 3,583,864 | $233.0M | 7.18% | +644,140+21.9% | Added |
| Two Sigma Investments, LP | 3,548,625 | $230.7M | 0.19% | +1,078,803+43.7% | Added |
| Smead Capital Management, Inc. | 3,095,535 | $201.2M | 4.38% | −449,647−12.7% | Reduced |
| UBS Group AG | 3,049,186 | $198.2M | 0.04% | −1,287,064−29.7% | Reduced |
| Deutsche Bank AG | 3,033,315 | $197.2M | 0.07% | +1,456,306+92.3% | Added |
| Amundi | 2,979,380 | $193.7M | 0.05% | +78,335+2.7% | Added |
| Point72 Asset Management, L.P. | 2,680,365 | $174.2M | 0.30% | +1,866,133+229.2% | Added |
| Raymond James Financial Inc | 2,472,393 | $160.9M | 0.05% | +1,463,673+145.1% | Added |
| Nuveen, LLC | 2,295,768 | $149.2M | 0.04% | +556,469+32.0% | Added |
| Cooke & Bieler LP | 2,236,364 | $145.4M | 1.64% | −911,242−29.0% | Reduced |
| Toroso Investments, LLC | 2,221,947 | $144.9M | 0.45% | +630,334+39.6% | Added |
| Swiss National Bank | 2,168,414 | $140.9M | 0.08% | +145,100+7.2% | Added |
| Balyasny Asset Management LLC | 2,064,698 | $134.2M | 0.26% | −324,408−13.6% | Reduced |
| American Century Companies Inc | 2,014,811 | $131.0M | 0.07% | +266,552+15.2% | Added |
| Millennium Management LLC | 1,967,819 | $127.9M | 0.10% | +788,899+66.9% | Added |
| JPMorgan Chase & Co | 1,898,966 | $125.8M | 0.01% | +12,939+0.7% | Added |
| BNP Paribas Arbitrage, SA | 1,741,287 | $113.2M | 0.07% | +361,483+26.2% | Added |
| SEI Investments Co | 1,734,052 | $112.7M | 0.10% | +1,234,350+247.0% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 1,685,169 | $109.5M | 0.07% | +66,438+4.1% | Added |
| Adams Asset Advisors, LLC | 1,682,753 | $109.4M | 12.27% | −1,600,000−48.7% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 1,639,357 | $106.6M | 0.07% | +100,322+6.5% | Added |
| First Trust Advisors LP | 1,636,367 | $106.4M | 0.08% | +475,466+41.0% | Added |
| Vanguard Global Advisers, LLC | 1,568,766 | $102.0M | 0.05% | +1,568,766 | New |
| Citigroup Inc | 1,474,610 | $95.8M | 0.06% | +262,575+21.7% | Added |
| Himalaya Capital Management LLCSuperinvestorHimalaya Capital | 1,466,500 | $95.3M | 2.98% | 00.0% | Unchanged |
| Royal Bank of Canada | 1,452,470 | $94.4M | 0.02% | +298,273+25.8% | Added |
| Vanguard Asset Management, Ltd | 1,363,392 | $88.6M | 0.08% | +1,363,392 | New |
| California Public Employees Retirement System | 1,295,650 | $84.2M | 0.05% | +24,520+1.9% | Added |
| Worldquant Millennium Advisors LLC | 1,225,765 | $79.7M | 0.31% | +1,204,852+5,761.3% | Added |
| Rhumbline Advisers | 1,212,335 | $78.8M | 0.07% | −36,669−2.9% | Reduced |
| Holocene Advisors, LP | 1,206,194 | $78.4M | 0.19% | +1,206,194 | New |
| HSBC Holdings PLC | 1,179,755 | $76.6M | 0.05% | −61,878−5.0% | Reduced |
| Bank of Montreal | 1,178,166 | $76.6M | 0.03% | +21,492+1.9% | Added |
| Marshall Wace, LLP | 1,171,781 | $76.2M | 0.08% | +1,151,681+5,729.8% | Added |
| National Pension Service | 1,158,255 | $75.3M | 0.06% | +73,899+6.8% | Added |
| Freestone Grove Partners LP | 1,149,223 | $74.7M | 0.54% | +1,149,223 | New |
| Franklin Resources Inc | 1,129,893 | $73.4M | 0.02% | +898,982+389.3% | Added |
| Wells Fargo & Company | 1,103,308 | $71.7M | 0.01% | −262,135−19.2% | Reduced |
| Tredje AP-fonden | 1,043,654 | $67.8M | 0.37% | +1,043,654 | New |
| Price T Rowe Associates Inc | 1,011,915 | $65.8M | 0.01% | −29,292−2.8% | Reduced |
| Neuberger Berman Group LLC | 983,013 | $63.9M | 0.05% | +1,207+0.1% | Added |
| Gotham Asset Management, LLC | 919,648 | $59.8M | 0.18% | −211,088−18.7% | Reduced |
| Envestnet Asset Management Inc | 852,162 | $55.4M | 0.01% | +271,657+46.8% | Added |
| California State Teachers Retirement System | 851,982 | $55.4M | 0.06% | −25,561−2.9% | Reduced |
| Royal London Asset Management Ltd | 844,161 | $54.9M | 0.12% | −28,814−3.3% | Reduced |
| Principal Financial Group Inc | 834,720 | $54.3M | 0.03% | +12,744+1.6% | Added |
| Wellington Management Group LLP | 810,571 | $52.7M | 0.01% | +135,370+20.0% | Added |
| Citadel Advisors LLC | 807,929 | $52.5M | 0.04% | −1,790,581−68.9% | Reduced |
| Swedbank AB | 806,128 | $52.4M | 0.06% | +18,542+2.4% | Added |
| Perigon Wealth Management, LLC | 803,983 | $52.3M | 0.95% | −3440.0% | Reduced |
| SG Americas Securities, LLC | 783,041 | $50.0M | 0.06% | +460,800+143.0% | Added |
| Life Cycle Investment Partners Ltd | 725,223 | $47.1M | 0.30% | +226,912+45.5% | Added |
| Arrowstreet Capital, Limited Partnership | 723,673 | $47.0M | 0.03% | +723,673 | New |
| LPL Financial LLC | 718,395 | $46.7M | 0.01% | +112,041+18.5% | Added |
| HighTower Advisors, LLC | 678,801 | $44.1M | 0.05% | +293,973+76.4% | Added |
| Baird Financial Group, Inc. | 674,376 | $43.8M | 0.07% | +279,489+70.8% | Added |
| Aviva PLC | 634,017 | $41.2M | 0.07% | +17,884+2.9% | Added |
| State Board of Administration of Florida Retirement System | 631,076 | $41.0M | 0.08% | 00.0% | Unchanged |
| Ameriprise Financial Inc | 624,017 | $40.6M | 0.01% | +3,947+0.6% | Added |
| Sourcerock Group LLC | 611,101 | $39.7M | 1.67% | +611,101 | New |
| Nordea Investment Management AB | 578,123 | $38.9M | 0.04% | +56,759+10.9% | Added |
| Standard Life Aberdeen plc | 595,033 | $38.7M | 0.06% | +27,336+4.8% | Added |
| Russell Investments Group, Ltd. | 575,143 | $37.4M | 0.04% | +341,453+146.1% | Added |
| Hosking Partners LLP | 568,394 | $36.9M | 1.32% | −8,974−1.6% | Reduced |
| Alyeska Investment Group, L.P. | 560,544 | $36.4M | 0.10% | +545,371+3,594.4% | Added |
| Mariner, LLC | 552,271 | $35.9M | 0.04% | +454,063+462.3% | Added |
| TB Alternative Assets Ltd. | 514,702 | $33.5M | 6.95% | +514,702 | New |
| Acadian Asset Management LLC | 497,486 | $32.3M | 0.05% | +497,486 | New |
| Alliancebernstein L.P. | 785,562 | $32.3M | 0.01% | −22,777−2.8% | Reduced |
| New York State Teachers Retirement System | 491,665 | $32.0M | 0.06% | 00.0% | Unchanged |
| TD Asset Management Inc | 483,490 | $31.4M | 0.03% | +205,153+73.7% | Added |
| Encompass Capital Advisors LLC | 451,396 | $29.3M | 1.20% | +451,396 | New |
| Pacific Heights Asset Management LLC | 450,000 | $29.3M | 0.98% | 00.0% | Unchanged |
| Healthcare of Ontario Pension Plan Trust Fund | 446,190 | $29.0M | 0.05% | −612,241−57.8% | Reduced |
| Manufacturers Life Insurance Company, The | 444,932 | $28.9M | 0.02% | −44,937−9.2% | Reduced |
| Canada Pension Plan Investment Board | 435,282 | $28.3M | 0.02% | −173,206−28.5% | Reduced |