OCCIDENTAL PETE CORP OXY
COM · Common Stock · CUSIP 674599105 · ISIN US6745991058
American oil company
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($17.6m this quarter). Holder counts are more reliable. Shares outstanding: 984.4m as of 2025-07-31, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $42.02. Options: 56 managers hold calls ($1.5bn notional), 50 hold puts ($1.7bn).
Trends to Q2 2025
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 1,105 |
| Q4 2022 | 1,160 |
| Q1 2023 | 1,170 |
| Q2 2023 | 1,159 |
| Q3 2023 | 1,163 |
| Q4 2023 | 1,222 |
| Q1 2024 | 1,244 |
| Q2 2024 | 1,222 |
| Q3 2024 | 1,211 |
| Q4 2024 | 1,222 |
| Q1 2025 | 1,204 |
| Q2 2025 | 1,136 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q3 2023 | 515 | 535 |
| Q4 2023 | 528 | 540 |
| Q1 2024 | 570 | 532 |
| Q2 2024 | 581 | 523 |
| Q3 2024 | 604 | 543 |
| Q4 2024 | 495 | 641 |
| Q1 2025 | 614 | 470 |
| Q2 2025 | 597 | 513 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q3 2024 | $1.6bn | $2.4bn | 1.53 |
| Q4 2024 | $2.2bn | $2.0bn | 0.94 |
| Q1 2025 | $1.6bn | $1.6bn | 1.05 |
| Q2 2025 | $1.5bn | $1.7bn | 1.11 |
Biggest buyers
| VANGUARD GROUP INC | Added | +8.3m |
| BlackRock, Inc. | Added | +4.7m |
| GEODE CAPITAL MANAGEMENT, LLC | Added | +3.3m |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | Added | +2.5m |
| GOLDMAN SACHS GROUP INC | Added | +1.5m |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | +1.5m |
| UBS Group AG | Added | +1.1m |
| ROYAL BANK OF CANADA | Added | +1.1m |
| RENAISSANCE TECHNOLOGIES LLC | Added | +815.5k |
| AMERICAN CENTURY COMPANIES INC | Added | +647.2k |
Biggest sellers
| TWO SIGMA INVESTMENTS, LP | Reduced | -3.1m |
| Squarepoint Ops LLC | Reduced | -2.8m |
| Smead Capital Management, Inc. | Reduced | -1.9m |
| MORGAN STANLEY | Reduced | -1.6m |
| Walleye Capital LLC | Reduced | -1.6m |
| TWO SIGMA ADVISERS, LP | Reduced | -1.4m |
| Legal & General Group Plc | Reduced | -869.0k |
| JANE STREET GROUP, LLC | Reduced | -825.7k |
| CITIGROUP INC | Reduced | -673.4k |
| JPMORGAN CHASE & CO | Reduced | -630.5k |
Biggest calls
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | $290.3m6.9m shares |
| CITADEL ADVISORS LLC | Added | $246.4m5.9m shares |
| SIMPLEX TRADING, LLC | Added | $100.5m2.4m shares |
| JANE STREET GROUP, LLC | Added | $97.6m2.3m shares |
| IMC-Chicago, LLC | Added | $79.2m1.9m shares |
| UBS Group AG | Added | $78.5m1.9m shares |
| D. E. Shaw & Co., Inc. | Added | $46.5m1.1m shares |
| TUDOR INVESTMENT CORP ET AL | Added | $42.3m1.0m shares |
| GOLDMAN SACHS GROUP INC | Added | $36.5m870.0k shares |
| MILLENNIUM MANAGEMENT LLC | Added | $35.7m849.9k shares |
Biggest puts
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $294.2m7.0m shares |
| CITADEL ADVISORS LLC | Added | $241.1m5.7m shares |
| D. E. Shaw & Co., Inc. | Reduced | $101.3m2.4m shares |
| GOLDMAN SACHS GROUP INC | Added | $91.0m2.2m shares |
| JANE STREET GROUP, LLC | Added | $85.0m2.0m shares |
| UBS Group AG | Reduced | $74.9m1.8m shares |
| SIMPLEX TRADING, LLC | Added | $63.2m1.5m shares |
| IMC-Chicago, LLC | Added | $61.6m1.5m shares |
| TUDOR INVESTMENT CORP ET AL | Added | $56.6m1.3m shares |
| CAPITAL FUND MANAGEMENT S.A. | Added | $46.9m1.1m shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| BERKSHIRE HATHAWAY INC 13G · institution filed 2025-08-14 | 32.7% |
| DODGE & COX 13G · institution -1.3 pts · filed 2026-05-14 | 7.5% |
| VANGUARD CAPITAL MANAGEMENT LLC 13G · institution new · filed 2026-04-30 | 5.5% |
| BlackRock, Inc. 13G · institution new · filed 2026-07-29 | 5.2% |
Fell to 5% or below in the last year: VANGUARD GROUP INC (0.0%, 2026-03-27; now reported by VANGUARD CAPITAL MANAGEMENT LLC)
Insider purchases and sales in Q2 2025
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
None reported in Q2 2025.
Holders, Q2 2025
| Manager | Shares | Change |
|---|---|---|
| Berkshire Hathaway Inc 4.32% of their portfolio | 264.9m $11.1bn | Unchanged |
| VANGUARD GROUP INC 0.06% of their portfolio | 88.5m $3.7bn | Added +8.3m |
| Dodge & Cox 1.89% of their portfolio | 80.3m $3.4bn | Reduced -584.7k |
| BlackRock, Inc. 0.04% of their portfolio | 47.8m $2.0bn | Added +4.7m |
| STATE STREET CORP 0.06% of their portfolio | 39.0m $1.6bn | Added +615.6k |
| GEODE CAPITAL MANAGEMENT, LLC 0.05% of their portfolio | 18.1m $756.8m | Added +3.3m |
| H&H International Investment, LLC 4.94% of their portfolio | 13.6m $569.5m | Reduced -270.0k |
| MORGAN STANLEY 0.03% of their portfolio | 10.6m $447.1m | Reduced -1.6m |
| DIMENSIONAL FUND ADVISORS LP 0.08% of their portfolio | 7.8m $328.5m | Reduced -309.9k |
| UBS Group AG 0.07% of their portfolio | 7.7m $322.2m | Added +1.1m |
| Pacer Advisors, Inc. 0.79% of their portfolio | 7.5m $314.4m | Added +130.2k |
| NORTHERN TRUST CORP 0.04% of their portfolio | 7.1m $297.9m | Reduced -84.5k |
| FAIRFAX FINANCIAL HOLDINGS LTD/ CAN 13.58% of their portfolio | 6.1m $254.1m | Added +30.0k |
| BANK OF AMERICA CORP /DE/ 0.02% of their portfolio | 5.7m $240.4m | Added +185.8k |
| Invesco Ltd. 0.04% of their portfolio | 5.6m $236.7m | Reduced -517.2k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.04% of their portfolio | 5.0m $208.2m | Added +522.4k |
| Bank of New York Mellon Corp 0.03% of their portfolio | 4.2m $177.5m | Reduced -316.2k |
| Smead Capital Management, Inc. 3.42% of their portfolio | 4.1m $171.1m | Reduced -1.9m |
| FMR LLC 0.01% of their portfolio | 3.6m $153.0m | Added +131.8k |
| Legal & General Group Plc 0.04% of their portfolio | 3.6m $150.8m | Reduced -869.0k |
| AMERICAN CENTURY COMPANIES INC 0.08% of their portfolio | 3.6m $149.2m | Added +647.2k |
| Adams Asset Advisors, LLC 20.88% of their portfolio | 3.5m $148.4m | Unchanged |
| GOLDMAN SACHS GROUP INC 0.02% of their portfolio | 3.5m $147.8m | Added +1.5m |
| Scharf Investments, LLC 4.21% of their portfolio | 3.5m $146.2m | Added +517.5k |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.21% of their portfolio | 3.3m $136.6m | Added +1.5m |
| ROYAL BANK OF CANADA 0.01% of their portfolio | 3.0m $125.0m | Added +1.1m |
| COOKE & BIELER LP 1.25% of their portfolio | 3.0m $125.0m | Reduced -77.3k |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.02% of their portfolio | 2.8m $119.0m | Added +2.5m |
| Amundi 0.04% of their portfolio | 2.7m $117.4m | Reduced -20.6k |
| HighTower Advisors, LLC 0.13% of their portfolio | 2.6m $107.5m | Added +85.4k |
| Swiss National Bank 0.05% of their portfolio | 2.1m $89.6m | Added +147.3k |
| BARCLAYS PLC 0.04% of their portfolio | 2.1m $89.0m | Added +328.9k |
| JPMORGAN CHASE & CO 0.01% of their portfolio | 2.1m $87.2m | Reduced -630.5k |
| Nuveen, LLC 0.02% of their portfolio | 2.1m $87.1m | Added +51.4k |
| RENAISSANCE TECHNOLOGIES LLC 0.11% of their portfolio | 1.9m $80.9m | Added +815.5k |
| BANK OF MONTREAL /CAN/ 0.04% of their portfolio | 1.7m $70.7m | Added +611.3k |
| Sumitomo Mitsui Trust Group, Inc. 0.04% of their portfolio | 1.6m $67.6m | Added +11.3k |
| BNP PARIBAS FINANCIAL MARKETS 0.05% of their portfolio | 1.6m $66.8m | Reduced -127.2k |
| WELLS FARGO & COMPANY/MN 0.01% of their portfolio | 1.5m $63.3m | Added +102.7k |
| DEUTSCHE BANK AG\ 0.02% of their portfolio | 1.5m $63.2m | Reduced -20.8k |
| Himalaya Capital Management LLC 2.29% of their portfolio | 1.5m $61.6m | Unchanged |
| RAYMOND JAMES FINANCIAL INC 0.02% of their portfolio | 1.4m $59.0m | Reduced -32.5k |
| Mitsubishi UFJ Asset Management Co., Ltd. 0.04% of their portfolio | 1.3m $56.0m | Added +139.8k |
| RHUMBLINE ADVISERS 0.04% of their portfolio | 1.2m $52.3m | Added +42.4k |
| HSBC HOLDINGS PLC 0.03% of their portfolio | 1.2m $50.9m | Added +124.5k |
| California Public Employees Retirement System 0.03% of their portfolio | 1.1m $47.9m | Added +68.9k |
| FIRST TRUST ADVISORS LP 0.04% of their portfolio | 1.1m $46.3m | Reduced -25.5k |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio | 1.0m $43.0m | Added +47.3k |
| National Pension Service 0.03% of their portfolio | 948.4k $39.8m | Added +25.9k |
| ROYAL LONDON ASSET MANAGEMENT LTD 0.09% of their portfolio | 929.1k $39.0m | Added +11.7k |
| ALLIANCEBERNSTEIN L.P. 0.01% of their portfolio | 881.5k $37.0m | Added +45.9k |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.04% of their portfolio | 839.7k $35.3m | Added +3.5k |
| PRINCIPAL FINANCIAL GROUP INC 0.02% of their portfolio | 815.5k $34.3m | Added +13.9k |
| Perigon Wealth Management, LLC 0.79% of their portfolio | 809.3k $34.0m | Reduced -1.7k |
| AMERIPRISE FINANCIAL INC 0.01% of their portfolio | 784.6k $33.0m | Added +148.6k |
| AQR CAPITAL MANAGEMENT LLC 0.03% of their portfolio | 774.9k $32.6m | Added +1.2k |
| NEUBERGER BERMAN GROUP LLC 0.02% of their portfolio | 772.7k $32.5m | Added +302.3k |
| CITIGROUP INC 0.02% of their portfolio | 772.1k $32.4m | Reduced -673.4k |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 0.06% of their portfolio | 744.3k $31.3m | Reduced -5.0k |
| LPL Financial LLC 0.01% of their portfolio | 740.5k $31.1m | Added +195.0k |
| ENVESTNET ASSET MANAGEMENT INC 0.01% of their portfolio | 731.3k $30.7m | Added +56.2k |
| Aberdeen Group plc 0.05% of their portfolio | 731.2k $30.7m | Added +30.7k |
| Gotham Asset Management, LLC 0.18% of their portfolio | 729.1k $30.6m | Added +550.4k |
| CANADA PENSION PLAN INVESTMENT BOARD 0.03% of their portfolio | 717.5k $30.1m | Reduced -60.1k |
| Hosking Partners LLP 0.93% of their portfolio | 554.7k $23.3m | Added +30.8k |
| Rockefeller Capital Management L.P. 0.03% of their portfolio | 547.7k $23.0m | Added +6.1k |
| Twin Tree Management, LP 0.56% of their portfolio | 530.3k $22.3m | Added +226.7k |
| NATIONAL BANK OF CANADA /FI/ 0.02% of their portfolio | 528.9k $22.2m | Added +352.6k |
| AVIVA PLC 0.05% of their portfolio | 525.3k $22.1m | Added +78.7k |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.02% of their portfolio | 513.8k $21.6m | Reduced -1.6k |
| TOCQUEVILLE ASSET MANAGEMENT L.P. 0.33% of their portfolio | 512.4k $21.5m | Added +7.5k |
| NEW YORK STATE TEACHERS RETIREMENT SYSTEM 0.04% of their portfolio | 491.4k $20.6m | Added +1.4k |
| SEI INVESTMENTS CO 0.02% of their portfolio | 473.1k $19.9m | Reduced -95.4k |
| OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) 0.54% of their portfolio | 466.4k $19.6m | Unchanged |
| TWO SIGMA ADVISERS, LP 0.04% of their portfolio | 462.5k $19.4m | Reduced -1.4m |
| NORDEA INVESTMENT MANAGEMENT AB 0.02% of their portfolio | 459.8k $19.4m | Added +21.4k |
| Tidal Investments LLC 0.12% of their portfolio | 437.1k $18.4m | Added +362.7k |
| South Dakota Investment Council 0.35% of their portfolio | 433.2k $18.2m | Unchanged |
| SCHWARTZ INVESTMENT COUNSEL INC 0.58% of their portfolio | 418.8k $17.6m | Added +99.3k |
| VICTORY CAPITAL MANAGEMENT INC 0.01% of their portfolio | 411.2k $17.3m | Added +18.9k |
| TCTC Holdings, LLC 0.55% of their portfolio | 409.8k $17.2m | Reduced -13.4k |
| PRUDENTIAL FINANCIAL INC 0.02% of their portfolio | 408.6k $17.2m | Reduced -344.3k |
| TWO SIGMA INVESTMENTS, LP 0.03% of their portfolio | 379.1k $15.9m | Reduced -3.1m |
| Chevy Chase Trust Holdings, LLC 0.05% of their portfolio | 375.3k $15.8m | Added +20.5k |
| STATE OF WISCONSIN INVESTMENT BOARD 0.04% of their portfolio | 374.2k $15.7m | Reduced -22.3k |
| Philip James Wealth Mangement, LLC 1.95% of their portfolio | 364.8k $15.3m | Reduced -11.8k |
| Baird Financial Group, Inc. 0.03% of their portfolio | 364.8k $15.3m | Added +55.2k |
| D. E. Shaw & Co., Inc. 0.02% of their portfolio | 364.3k $15.3m | Added +201.9k |
| ANTIPODES PARTNERS Ltd 0.47% of their portfolio | 359.5k $15.1m | Added +5.9k |
| Pacific Heights Asset Management LLC 0.78% of their portfolio | 350.0k $14.7m | Added +75.0k |
| PEAK6 LLC 0.26% of their portfolio | 338.4k $14.2m | Added +129.0k |
| Zurcher Kantonalbank (Zurich Cantonalbank) 0.03% of their portfolio | 337.9k $14.2m | Added +1.8k |
| OSAIC HOLDINGS, INC. 0.03% of their portfolio | 337.5k $14.3m | Added +134.1k |
| Wealthfront Advisers LLC 0.04% of their portfolio | 336.1k $14.1m | Added +8.5k |
| STIFEL FINANCIAL CORP 0.01% of their portfolio | 335.3k $14.1m | Added +31.9k |
| WEDGE CAPITAL MANAGEMENT L L P/NC 0.24% of their portfolio | 324.6k $13.6m | New |
| Aquatic Capital Management LLC 0.27% of their portfolio | 322.8k $13.6m | Added +11.7k |
| Creative Planning 0.01% of their portfolio | 320.3k $13.5m | Added +161.0k |
| Treasurer of the State of North Carolina 0.04% of their portfolio | 314.6k $13.2m | Added +3.0k |
| Chou Associates Management Inc. 7.19% of their portfolio | 313.0k $13.1m | Added +245.0k |