Occidental Petroleum Corp

OXY

Exchange: NYSE
Industry: Crude Petroleum & Natural Gas
SEC CIK: 0000797468

SEC filings (opens in a new tab)

No open-market purchases or sales by Occidental Petroleum Corp insiders were filed in the last 90 days; 1,243 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, Q3 2026

Institutional positions in Occidental Petroleum Corp as of Sep 30, 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

Q3 2026 data is still coming in (13F filing deadline: Nov 16, 2026), so these numbers are incomplete.

Institutional holders: 7; −1 vs. Q2 2026
Shares held: 73.9K; +10.1K (+15.9%) vs. Q2 2026
Total value: $4.09M; +$991.6K (+32.0%) vs. Q2 2026
New holders: 0; 4 more added
Sold out: 1; 1 more reduced

1,235 institutions that held it in Q2 2026 haven't filed for Q3 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2026: 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.

Institutional holders

Value held

Institutions holding OXY and their total value by quarter
Quarter	Holders	Value
Q2 2026	1,243	$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, Q3 2026

Shares, value and share of portfolio for each institution holding Occidental Petroleum Corp; share changes are against Q2 2026.

Institutions holding OXY in Q3 2026
Institution	Shares	Value	% of portfolio	Change in shares	Action
Central Pacific Bank - Trust Division	–	–	–	–	Not filed
Oversea-Chinese Banking CORP Ltd	–	–	–	–	Not filed
Signaturefd, LLC	–	–	–	–	Not filed
Leonteq Securities AG	–	–	–	–	Not filed
Generali Investments Towarzystwo Funduszy Inwestycyjnych	–	–	–	–	Not filed
Quadrant Capital Group LLC	–	–	–	–	Not filed
Ethic Inc.	–	–	–	–	Not filed
Net Worth Advisory Group	–	–	–	–	Not filed
Daymark Wealth Partners, LLC	–	–	–	–	Not filed
Wiley Bros.-Aintree Capital, LLC	–	–	–	–	Not filed
Institute for Wealth Management, LLC.	–	–	–	–	Not filed
STRS Ohio	–	–	–	–	Not filed
Pinnacle Associates Ltd	–	–	–	–	Not filed
Commerce Bank	–	–	–	–	Not filed
Sanibel Captiva Trust Company, Inc.	–	–	–	–	Not filed
SBI Securities Co., Ltd.	–	–	–	–	Not filed
NorthCrest Asset Manangement, LLC	–	–	–	–	Not filed
Kentucky Retirement Systems Insurance Trust Fund	–	–	–	–	Not filed
Laird Norton Trust Company, LLC	–	–	–	–	Not filed
Certified Advisory Corp	–	–	–	–	Not filed
Moors & Cabot, Inc.	–	–	–	–	Not filed
Gluskin Sheff & Assoc Inc	–	–	–	–	Not filed
Iron Financial, LLC	–	–	–	–	Not filed
Kingswood Wealth Advisors, LLC	–	–	–	–	Not filed
Hilltop National Bank	–	–	–	–	Not filed
Lazard Asset Management LLC	–	–	–	–	Not filed
Advisory Services Network, LLC	–	–	–	–	Not filed
Wahed Invest LLC	–	–	–	–	Not filed
Elo Mutual Pension Insurance Co	–	–	–	–	Not filed
Bradley Foster & Sargent Inc	–	–	–	–	Not filed
Huntington National Bank	–	–	–	–	Not filed
Van Eck Associates Corp	–	–	–	–	Not filed
6th Street Advisors, LLC	–	–	–	–	Not filed
CWA Asset Management Group, LLC	–	–	–	–	Not filed
Twin Capital Management Inc	–	–	–	–	Not filed
Bessemer Group Inc	–	–	–	–	Not filed
Harbour Investments, Inc.	–	–	–	–	Not filed
Pacifica Partners Inc.	–	–	–	–	Not filed
Victory Financial Group, LLC	–	–	–	–	Not filed
Allianz Asset Management GmbH	–	–	–	–	Not filed
AlphaCore Capital LLC	–	–	–	–	Not filed
B. Metzler seel. Sohn & Co. AG	–	–	–	–	Not filed
One + One Wealth Management, LLC	–	–	–	–	Not filed
TT Capital Management LLC	–	–	–	–	Not filed
Group One Trading, L.P.	–	–	–	–	Not filed
Cresset Asset Management, LLC	–	–	–	–	Not filed
Bull Harbor Capital LLC	–	–	–	–	Not filed
Sig Brokerage, LP	–	–	–	–	Not filed
Krilogy Financial LLC	–	–	–	–	Not filed
Chicago Trust Co NA	–	–	–	–	Not filed
Easterly Investment Partners LLC	–	–	–	–	Not filed
Greatmark Investment Partners, Inc.	–	–	–	–	Not filed
Nelson, Van Denburg & Campbell Wealth Management Group, LLC	–	–	–	–	Not filed
Carret Asset Management, LLC	–	–	–	–	Not filed
Generali Investments CEE, investicni spolecnost, a.s.	–	–	–	–	Not filed
Tema ETFs LLC	–	–	–	–	Not filed
Royal Fund Management, LLC	–	–	–	–	Not filed
Coldstream Capital Management Inc	–	–	–	–	Not filed
Athena Wealth Management, LLC	–	–	–	–	Not filed
Pallas Capital Advisors LLC	–	–	–	–	Not filed
Nwam LLC	–	–	–	–	Not filed
Prudential PLC	–	–	–	–	Not filed
First Manhattan Co	–	–	–	–	Not filed
McDonald Partners LLC	–	–	–	–	Not filed
Vestcor Inc	–	–	–	–	Not filed
Perpetual Ltd	–	–	–	–	Not filed
Tower Research Capital LLC (TRC)	–	–	–	–	Not filed
Lombard Odier Asset Management (Switzerland) SA	–	–	–	–	Not filed
AlphaGrep UK Ltd	–	–	–	–	Not filed
Odyssean, LLC	–	–	–	–	Not filed
Blair William & Co	–	–	–	–	Not filed
Aigen Investment Management, LP	–	–	–	–	Not filed
Jamison Private Wealth Management, Inc.	–	–	–	–	Not filed
Turtle Creek Wealth Advisors, LLC	–	–	–	–	Not filed
Horizon Investments, LLC	–	–	–	–	Not filed
Parallel Advisors, LLC	–	–	–	–	Not filed
Cullen Investment Group, Ltd.	–	–	–	–	Not filed
Cove Private Wealth, LLC	–	–	–	–	Not filed
Shay Capital LLC	–	–	–	–	Not filed
Sunpointe, LLC	–	–	–	–	Not filed
Mutual Advisors, LLC	–	–	–	–	Not filed
Quantbot Technologies LP	–	–	–	–	Not filed
Concurrent Investment Advisors, LLC	–	–	–	–	Not filed
Alta Capital Management LLC	–	–	–	–	Not filed
Brown Advisory Inc	–	–	–	–	Not filed
Modera Wealth Management, LLC	–	–	–	–	Not filed
Westpac Banking Corp	–	–	–	–	Not filed
Badgley Phelps Wealth Managers, LLC	–	–	–	–	Not filed
Atom Investors LP	–	–	–	–	Not filed
Change Path, LLC	–	–	–	–	Not filed
Waddell & Associates, LLC	–	–	–	–	Not filed
Resources Investment Advisors, LLC.	–	–	–	–	Not filed
Glenmede Trust Co NA	–	–	–	–	Not filed
Mather Group, LLC.	–	–	–	–	Not filed
Cidel Asset Management Inc	–	–	–	–	Not filed
Addison Capital Co	–	–	–	–	Not filed
McHugh Group, LLC	–	–	–	–	Not filed
Uniting Wealth Partners, LLC	–	–	–	–	Not filed
Sagespring Wealth Partners, LLC	–	–	–	–	Not filed
Chapin Davis, Inc.	–	–	–	–	Not filed