NYSE : OXY
$1.12 (2.0%)
2.43%
479
change: -896 | last: 1375211
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0.00
change: -62.1043 | last: 0.6211.15B
| Filing Date | Reporting Person | Amount Beneficially Owned | % of Class |
|---|---|---|---|
| 2026-07-29 | BlackRock, Inc. | 52.14M | 5.20% |
| 2026-05-14 | Dodge & Cox | 74.09M | 7.50% |
| 2026-04-30 | Vanguard Capital Management | 54.67M | 5.51% |
| 2026-03-27 | The Vanguard Group | - | 0.00% |
| 2026-01-21 | APC Midstream Holdings, LLC | 457.85K | 0.10% |
| 2026-01-21 | Western Gas Resources, Inc. | 156.68M | 38.40% |
| 2026-01-21 | Anadarko Petroleum Corporation | 165.68M | 40.60% |
| 2026-01-21 | Baseball Merger Sub 2, Inc. | 165.68M | 40.60% |
| 2026-01-21 | Occidental Petroleum Corporation | 165.68M | 40.60% |
| 2026-01-21 | OXY USA Inc. | 165.68M | 40.60% |
| 2026-01-21 | OXY Oil Partners, Inc. | 165.68M | 40.60% |
| 2026-01-21 | Anadarko USH1 Corporation | 9M | 2.20% |
| 2026-01-21 | Kerr-McGee Worldwide Corporation | 9M | 2.20% |
| 2026-01-21 | Kerr-McGee Corporation | 9M | 2.20% |
| 2026-01-21 | Anadarko Holding Company | 9M | 2.20% |
| 2025-08-14 | Warren E. Buffett | 348.85M | 32.70% |
| 2025-04-30 | The Vanguard Group | 80.23M | 8.53% |
| 2025-02-13 | Dodge & Cox | 84.26M | 8.80% |
| 2023-06-20 | OXY USA Inc. | 89.55M | 72.90% |
| 2023-06-20 | Occidental Petroleum Corporation | 89.55M | 72.90% |
| 2023-06-20 | OLCV Net Power, LLC | 89.55M | 72.90% |
| 2023-06-20 | Oxy Low Carbon Ventures, LLC | 89.55M | 72.90% |
| 2023-02-09 | The Vanguard Group - 23-1945930 | 61.15M | 6.73% |
| 2022-09-09 | Redwood Fire & Casualty Company | 2.92M | 0.30% |
| 2022-09-09 | The Medical Protective Company | 6.94M | 0.70% |
| 2022-09-09 | Berkshire Hathaway Homestate Insurance Company | 4.4M | 0.40% |
| 2022-09-09 | Warren E. Buffett | 272.23M | 26.80% |
| 2022-09-09 | Berkshire Hathaway Inc. | 272.23M | 26.80% |
| 2022-09-09 | U.S. Investment Corporation | 4.73M | 0.50% |
| 2022-09-09 | GEICO Casualty Company | 3.27M | 0.30% |
| 2022-09-09 | GEICO Corporation | 71.72M | 7.10% |
| 2022-09-09 | Berkshire Hathaway Specialty Insurance Company | 6.41M | 0.60% |
| 2022-09-09 | GEICO Advantage Insurance Company | 4.07M | 0.40% |
| 2022-09-09 | GEICO Indemnity Company | 8.39M | 0.80% |
| 2022-09-09 | GEICO Secure Insurance Company | 8.56M | 0.80% |
| 2022-09-09 | National Fire & Marine Insurance Company | 6.44M | 0.60% |
| 2022-09-09 | Berkshire Hathaway Life Insurance Company of Nebraska | 13.38M | 1.30% |
| 2022-09-09 | Mount Vernon Fire Insurance Company | 2.36M | 0.20% |
| 2022-09-09 | Columbia Insurance Company | 75.55M | 7.40% |
| 2022-09-09 | Government Employees Insurance Company | 45.36M | 4.50% |
| 2022-09-09 | United States Liability Insurance Company | 2.36M | 0.20% |
| 2022-09-09 | BHG Life Insurance Company | 5.87M | 0.60% |
| 2022-09-09 | GEICO Choice Insurance Company | 1.83M | 0.20% |
| 2022-09-09 | GEICO Marine Insurance Company | 245K | 0.10% |
| 2022-09-09 | National Indemnity Company | 185.51M | 18.30% |
| 2022-07-26 | Anadarko Holding Company | 14.36M | 3.60% |
| 2022-07-26 | WGR Asset Holding Company LLC | 14.14M | 3.50% |
| 2022-07-26 | Kerr-McGee Corporation | 14.36M | 3.60% |
| 2022-07-26 | Occidental Petroleum Corporation | 190.28M | 47.20% |
| 2022-07-26 | Anadarko USH1 Corporation | 14.36M | 3.60% |
| 2022-07-26 | APC Midstream Holdings, LLC | 14.6M | 3.60% |
| 2022-07-26 | OXY USA Inc. | 190.28M | 47.20% |
| 2022-07-26 | Anadarko Petroleum Corporation | 190.28M | 47.20% |
| 2022-07-26 | Western Gas Resources, Inc. | 175.92M | 43.60% |
| 2022-07-26 | OXY Oil Partners, Inc. | 190.28M | 47.20% |
| 2022-07-26 | Baseball Merger Sub 2, Inc. | 190.28M | 47.20% |
| 2022-07-26 | Kerr-McGee Worldwide Corporation | 14.36M | 3.60% |
| 2022-05-06 | GEICO Indemnity Company | 8.39M | 0.80% |
| 2022-05-06 | Berkshire Hathaway Life Insurance Company of Nebraska | 13.38M | 1.30% |
| 2022-05-06 | National Fire & Marine Insurance Company | 6.44M | 0.60% |
| 2022-05-06 | BHG Life Insurance Company | 5.87M | 0.60% |
| 2022-05-06 | GEICO Advantage Insurance Company | 4.07M | 0.40% |
| 2022-05-06 | GEICO Choice Insurance Company | 1.83M | 0.20% |
| 2022-05-06 | National Indemnity Company | 178M | 17.40% |
| 2022-05-06 | GEICO Corporation | 65.16M | 6.30% |
| 2022-05-06 | Berkshire Hathaway Specialty Insurance Company | 6.41M | 0.60% |
| 2022-05-06 | Redwood Fire & Casualty Company | 2.92M | 0.30% |
| 2022-05-06 | GEICO Marine Insurance Company | 245K | 0.10% |
| 2022-05-06 | Government Employees Insurance Company | 45.36M | 4.40% |
| 2022-05-06 | The Medical Protective Company | 6.94M | 0.70% |
| 2022-05-06 | Warren E. Buffett | 220.23M | 21.60% |
| 2022-05-06 | Berkshire Hathaway Inc. | 220.23M | 21.60% |
| 2022-05-06 | Columbia Insurance Company | 30.65M | 3.00% |
| 2022-05-06 | Berkshire Hathaway Homestate Insurance Company | 4.4M | 0.40% |
| 2022-05-06 | U.S. Investment Corporation | 4.8M | 0.50% |
| 2022-05-06 | U.S. Underwriters Insurance Company | 70800.0 | 0.10% |
| 2022-05-06 | Old United Casualty Company | 342K | 0.10% |
| 2022-05-06 | Mount Vernon Fire Insurance Company | 2.36M | 0.20% |
| 2022-05-06 | United States Liability Insurance Company | 2.36M | 0.50% |
| 2022-05-06 | GEICO Secure Insurance Company | 2M | 0.20% |
| 2022-05-06 | MLMIC Insurance Company | 1.33M | 0.10% |
| 2022-05-06 | GEICO Casualty Company | 3.27M | 0.30% |
| 2022-03-11 | (1) BlackRock, Inc. | 59.58M | 6.40% |
| 2022-03-04 | Columbia Insurance Company | 23.71M | 2.30% |
| 2022-03-04 | Warren E. Buffett | 113.67M | 11.20% |
| 2022-03-04 | Berkshire Hathaway Inc. | 113.67M | 11.20% |
| 2022-03-04 | National Indemnity Company | 72.92M | 7.20% |
| 2022-03-04 | United States Liability Insurance Company | 2.36M | 0.50% |
| 2022-03-04 | GEICO Corporation | 38.91M | 3.80% |
| 2022-03-04 | U.S. Investment Corporation | 4.73M | 0.50% |
| 2022-03-04 | Government Employees Insurance Company | 27.25M | 2.70% |
| 2022-03-04 | GEICO Casualty Company | 3.27M | 0.30% |
| 2022-03-04 | Mount Vernon Fire Insurance Company | 2.36M | 0.20% |
| 2022-03-04 | GEICO Indemnity Company | 8.39M | 0.80% |
| 2022-03-04 | Berkshire Hathaway Specialty Insurance Company | 6.41M | 0.60% |
| 2022-03-04 | Berkshire Hathaway Life Insurance Company of Nebraska | 3.83M | 0.40% |
| 2022-03-04 | National Fire & Marine Insurance Company | 6.44M | 0.60% |
| 2022-03-04 | BHG Life Insurance Company | 5.87M | 0.60% |
| 2022-02-11 | STATE STREET CORPORATION | 58.05M | 6.22% |
| 2022-02-09 | The Vanguard Group - 23-1945930 | 99.52M | 10.66% |
| 2022-02-08 | (1) BlackRock, Inc. | 59.58M | 6.40% |
| 2021-12-20 | Anadarko Holding Company | 14.36M | 3.50% |
| 2021-12-20 | Western Gas Resources, Inc. | 185.92M | 45.50% |
| 2021-12-20 | APC Midstream Holdings, LLC | 24.6M | 6.00% |
| 2021-12-20 | WGR Asset Holding Company LLC | 24.14M | 5.90% |
| 2021-12-20 | New OPL, LLC | 200.28M | 49.00% |
| 2021-12-20 | OXY Oil Partners, Inc. | - | 0.00% |
| 2021-12-20 | Occidental Permian Manager LLC | 200.28M | 49.00% |
| 2021-12-20 | OXY USA Inc. | 200.28M | 49.00% |
| 2021-12-20 | Kerr-McGee Worldwide Corporation | 14.36M | 3.50% |
| 2021-12-20 | Anadarko USH1 Corporation | 14.36M | 3.50% |
| 2021-12-20 | Occidental Petroleum Corporation | 200.28M | 49.00% |
| 2021-12-20 | Oxy USA WTP LP | 200.28M | 49.00% |
| 2021-12-20 | Baseball Merger Sub 2, Inc. | 200.28M | 49.00% |
| 2021-12-20 | Anadarko Petroleum Corporation | 200.28M | 49.00% |
| 2021-04-02 | WGR Asset Holding Company LLC | 26.64M | 6.45% |
| 2021-04-02 | Oxy USA Inc. | 202.78M | 49.10% |
| 2021-04-02 | Occidental Permian Manager LLC | 202.78M | 49.10% |
| 2021-04-02 | OXY Oil Partners, Inc. | 202.78M | 49.10% |
| 2021-04-02 | New OPL, LLC | 202.78M | 49.10% |
| 2021-04-02 | Baseball Merger Sub 2, Inc. | 202.78M | 49.10% |
| 2021-04-02 | Anadarko Petroleum Corporation | 202.78M | 49.10% |
| 2021-04-02 | Western Gas Resources, Inc. | 188.42M | 45.60% |
| 2021-04-02 | APC Midstream Holdings, LLC | 27.1M | 6.60% |
| 2021-04-02 | Kerr-McGee Worldwide Corp. | 14.36M | 3.50% |
| 2021-04-02 | Anadarko USH1 Corporation | 14.36M | 3.50% |
| 2021-04-02 | Occidental Petroleum Corporation | 202.78M | 49.10% |
| 2021-02-09 | STATE STREET CORPORATION | 50.53M | 5.43% |
| 2021-02-05 | (1) BlackRock, Inc. | 53.7M | 5.80% |
| 2020-07-10 | The Vanguard Group - 23-1945930 | 103.61M | 11.51% |
| 2020-02-10 | OF 5 PAGES | 89.66M | 10.00% |
| 2020-02-07 | PAGE 2 OF 4 PAGES | 88.24M | 9.90% |
| 2019-02-11 | (1) BlackRock, Inc. | 55.27M | 7.30% |
| 2017-02-10 | STATE STREET CORPORATION | 38.96M | 5.10% |
| 2017-02-10 | 2 | - | 0.00% |
| 2016-11-08 | JPMorgan Chase & Co. | 27.24M | 3.50% |
| 2016-02-10 | (1) BlackRock, Inc. | 56.15M | 7.40% |
| 2016-01-28 | JPMorgan Chase & Co. | 38.41M | 5.00% |
| 2015-02-09 | (1) BlackRock, Inc. | 48.32M | 6.20% |
| 2015-02-04 | Occidental Petroleum Corporation | 71.5M | 18.50% |
| 2013-02-05 | (1) BlackRock, Inc. | 52.92M | 6.53% |
| 2012-02-13 | (1) BlackRock, Inc. | 46.78M | 5.76% |
| 2010-01-29 | BlackRock for purposes of Schedule 13G filings. | 45.65M | 5.62% |
| 2009-02-03 | BARCLAYS GLOBAL FUND ADVISORS | 8.5M | 1.05% |
| 2009-02-03 | 943112180 | 22.78M | 2.81% |
| 2009-02-03 | BARCLAYS GLOBAL INVESTORS (DEUTSCHLAND) AG | - | 0.00% |
| 2009-02-03 | BARCLAYS GLOBAL INVESTORS AUSTRALIA LIMITED | 20887.0 | 0.00% |
| 2009-02-03 | BARCLAYS GLOBAL INVESTORS CANADA LIMITED | 527.94K | 0.07% |
| 2009-02-03 | BARCLAYS GLOBAL INVESTORS JAPAN LIMITED | 1.7M | 0.21% |
| 2009-02-03 | BARCLAYS GLOBAL INVESTORS, LTD | 3.99M | 0.49% |
| 2007-05-11 | 95-2584267 | 14M | 5.50% |
| 2007-05-11 | 95-4035997 | 14M | 5.50% |
| 2007-05-11 | 95-2865897 | 14M | 5.50% |
| 2007-01-23 | BARCLAYS GLOBAL INVESTORS JAPAN TRUST AND BANKING COMPANY LIMITED | 897.22K | 0.11% |
| 2007-01-23 | BARCLAYS GLOBAL INVESTORS, LTD | 6.38M | 0.76% |
| 2007-01-23 | BARCLAYS GLOBAL FUND ADVISORS | 6.09M | 0.72% |
| 2007-01-23 | BARCLAYS GLOBAL INVESTORS JAPAN LIMITED | 1.71M | 0.20% |
| 2007-01-23 | 943112180 | 45.84M | 5.45% |
| 2006-02-07 | 752403190 | 21.51M | 5.35% |
| 2006-01-26 | BARCLAYS GLOBAL FUND ADVISORS | 2.56M | 0.64% |
| 2006-01-26 | 943112180 | 22.71M | 5.65% |
| 2006-01-26 | BARCLAYS GLOBAL INVESTORS JAPAN TRUST AND BANKING COMPANY LIMITED | 346.94K | 0.09% |
| 2006-01-26 | BARCLAYS GLOBAL INVESTORS, LTD | 3.42M | 0.85% |
| 2005-02-10 | 94-1441976 | 12.29M | 3.10% |
| 2005-02-08 | 752403190 | 23.43M | 5.94% |
| 2003-02-13 | Vanguard Windsor Funds-Vanguard Windsor II Fund | 15.83M | 4.20% |
| 2003-02-12 | BARCLAYS PRIVATE BANK AND TRUST (JERSEY) LIMITED | - | 0.00% |
| 2003-02-12 | BARCLAYS CAPITAL SECURITIES LIMITED | 9010.0 | 0.00% |
| 2003-02-12 | BARCLAYS PRIVATE BANK & TRUST (ISLE OF MAN) LIMITED | - | 0.00% |
| 2003-02-12 | BARCLAYS GLOBAL INVESTORS, LTD | 2.87M | 0.76% |
| 2003-02-12 | BARCLAYS TRUST AND BANKING COMPANY (JAPAN) LIMITED | 261.33K | 0.07% |
| 2003-02-12 | BARCLAYS PRIVATE BANK AND TRUST LIMITED (Sussie) | - | 0.00% |
| 2003-02-12 | BARCLAYS GLOBAL FUND ADVISORS | 1.47M | 0.39% |
| 2003-02-12 | 943112180 | 24.18M | 6.42% |
| 2003-02-12 | BARCLAYS LIFE ASSURANCE COMPANY LIMITED | 20558.0 | 0.01% |
| 2003-02-12 | BARCLAYS CAPITAL INVESTMENTS | 90000.0 | 0.02% |
| 2003-02-12 | BARCLAYS BANK TRUST COMPANY LIMITED | - | 0.00% |
| 2003-02-12 | BARCLAYS BANK PLC | - | 0.00% |
| 2002-02-11 | Vanguard Windsor Funds-Vanguard Windsor II Fund | 20.32M | 5.44% |
| 2001-02-14 | Vanguard Windsor Funds-Vanguard Windsor II Fund | 20.33M | 5.51% |
| 2000-08-10 | FMR Corp. | 10.48M | 2.84% |
| 2000-08-10 | Abigail P. Johnson | 10.48M | 2.84% |
| 2000-08-10 | Edward C. Johnson 3d | 10.48M | 2.84% |
| 2000-02-14 | Abigail P. Johnson | 29.83M | 8.11% |
| 2000-02-14 | Edward C. Johnson 3d | 29.83M | 8.11% |
| 2000-02-14 | Abigail P. Johnson | 29.83M | 8.11% |
| 2000-02-14 | Edward C. Johnson 3d | 29.83M | 8.11% |
| 2000-02-14 | FMR Corp. | 29.83M | 8.11% |
| 2000-02-14 | FMR Corp. | 29.83M | 8.11% |
| 2000-02-04 | Vanguard Windsor Funds-Vanguard Windsor II Fund | 20.89M | 5.68% |
| 2000-02-04 | Vanguard Windsor Funds-Vanguard Windsor II Fund | 20.89M | 5.68% |
| 1999-02-12 | Abigail P. Johnson | 32.54M | 9.39% |
| 1999-02-12 | Edward C. Johnson 3d | 32.54M | 9.39% |
| 1999-02-12 | FMR Corp. | 32.54M | 9.39% |
| 1999-02-12 | Edward C. Johnson 3d | 32.54M | 9.39% |
| 1999-02-12 | Abigail P. Johnson | 32.54M | 9.39% |
| 1999-02-12 | FMR Corp. | 32.54M | 9.39% |
| 1999-02-11 | Vanguard Windsor Funds-Vanguard Windsor II Fund | 20.07M | 5.80% |
| 1999-02-11 | Vanguard Windsor Funds-Vanguard Windsor II Fund | 20.07M | 5.80% |
| 1998-02-12 | ] | 22.08M | 6.70% |
| 1998-02-12 | ] | 22.08M | 6.70% |
| 1998-02-11 | Edward C. Johnson 3d | 34.6M | 10.19% |
| 1998-02-11 | FMR Corp. | 34.6M | 10.19% |
| 1998-02-11 | Abigail P. Johnson | 34.6M | 10.19% |
| 1998-02-11 | FMR Corp. | 34.6M | 10.19% |
| 1998-02-11 | Edward C. Johnson 3d | 34.6M | 10.19% |
| 1998-02-11 | Abigail P. Johnson | 34.6M | 10.19% |
| 1997-02-12 | Abigail P. Johnson | 36.85M | 11.05% |
| 1997-02-12 | Edward C. Johnson 3d | 36.85M | 11.05% |
| 1997-02-12 | Abigail P. Johnson | 36.85M | 11.05% |
| 1997-02-12 | 04-2507163) | 36.85M | 11.05% |
| 1997-02-12 | 04-2507163) | 36.85M | 11.05% |
| 1997-02-12 | Edward C. Johnson 3d | 36.85M | 11.05% |
| 1996-04-10 | 04-2507163) | 41.01M | 12.56% |
| 1996-04-10 | ###-##-####) | 41.01M | 12.56% |
| 1996-04-10 | ###-##-####) | 41.01M | 12.56% |
| 1996-02-14 | ###-##-####) | 19.4M | 5.95% |
| 1996-02-14 | 04-2507163) | 19.4M | 5.95% |
| 1996-02-14 | ###-##-####) | 19.4M | 5.95% |
| 1996-02-14 | ###-##-####) | 19.4M | 5.95% |
| 1996-02-14 | 04-2507163) | 19.4M | 5.95% |
| 1996-02-14 | ###-##-####) | 19.4M | 5.95% |
| Date | Stock Price | Shares Outstanding | Market Cap | Cash & Equivalents | Total Debt | Enterprise Value |
|---|---|---|---|---|---|---|
| 2025-12-31 | $41.12 | 975.5M | $40.11B | $1.99B | $23.96B | $62.08B |
| 2024-12-31 | $49.41 | 911.8M | $45.05B | $2.13B | $27.1B | $70.02B |
| 2023-12-31 | $59.71 | 889.2M | $53.09B | $1.43B | $20.91B | $72.58B |
| 2022-12-31 | $62.99 | 926.2M | $58.34B | $984M | $20.76B | $78.12B |
| 2021-12-31 | $28.99 | 935M | $27.11B | $2.76B | $30.39B | $54.73B |
| 2020-12-31 | $17.31 | 918.7M | $15.9B | $2.01B | $37.3B | $51.19B |
| 2019-12-31 | $41.21 | 809.5M | $33.36B | $3.03B | $40.04B | $70.37B |
| 2018-12-31 | $61.38 | 761.7M | $46.75B | $3.03B | $10.32B | $54.04B |
| 2017-12-31 | $73.66 | 765.1M | $56.36B | $1.67B | $9.83B | $64.51B |
| 2016-12-31 | $71.23 | 763.8M | $54.41B | $2.23B | $9.82B | $61.99B |
| Date | Stock Price | Shares Outstanding | Market Cap | Cash & Equivalents | Total Debt | Enterprise Value |
|---|---|---|---|---|---|---|
| 2026-03-31 | $65.00 | 975.5M | $63.41B | $3.81B | $15.67B | $75.27B |
| 2025-12-31 | $41.12 | 988M | $40.63B | $1.99B | $23.96B | $62.59B |
| 2025-09-30 | $47.25 | 986.4M | $46.61B | $2.16B | $22.88B | $67.32B |
| 2025-06-30 | $42.01 | 985.1M | $41.38B | $2.33B | $24.17B | $63.23B |
| 2025-03-31 | $49.36 | 941.3M | $46.46B | $2.61B | $25.99B | $69.84B |
| 2024-12-31 | $49.41 | 940.8M | $46.48B | $2.13B | $27.1B | $71.46B |
| 2024-09-30 | $51.54 | 927.5M | $47.8B | $1.76B | $27.65B | $73.69B |
| 2024-06-30 | $62.88 | 893.8M | $56.2B | $1.84B | $20.82B | $75.17B |
| 2024-03-31 | $66.38 | 884.1M | $58.69B | $1.27B | $20.84B | $78.25B |
| 2023-12-31 | $59.71 | 881M | $52.6B | $1.43B | $20.91B | $72.09B |
| 2023-09-30 | $64.88 | 884M | $57.35B | $611M | $20.71B | $77.45B |
| 2023-06-30 | $58.80 | 889.3M | $52.29B | $486M | $20.69B | $72.49B |