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: 3; −1 vs. Q2 2026
Shares held: 58.1K; +9.91K (+20.6%) vs. Q2 2026
Total value: $3.21M; +$873.4K (+37.3%) vs. Q2 2026
New holders: 0; 2 more added
Sold out: 1; 0 more reduced

1,239 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
LPL Financial LLC	–	–	–	–	Not filed
Tudor Investment Corp Et Al	–	–	–	–	Not filed
Squarepoint Ops LLC	–	–	–	–	Not filed
Danica Pension, Livsforsikringsaktieselskab	–	–	–	–	Not filed
Zurcher Kantonalbank (Zurich Cantonalbank)	–	–	–	–	Not filed
Zurich Insurance Group Ltd	–	–	–	–	Not filed
Balyasny Asset Management LLC	–	–	–	–	Not filed
SEI Investments Co	–	–	–	–	Not filed
Robeco Institutional Asset Management B.V.	–	–	–	–	Not filed
Pacific Heights Asset Management LLC	–	–	–	–	Not filed
New York State Teachers Retirement System	–	–	–	–	Not filed
Tortoise Capital Advisors, L.L.C.	–	–	–	–	Not filed
Marshall Wace, LLP	–	–	–	–	Not filed
IMC-Chicago, LLC	–	–	–	–	Not filed
South Dakota Investment Council	–	–	–	–	Not filed
Manufacturers Life Insurance Company, The	–	–	–	–	Not filed
SG Americas Securities, LLC	–	–	–	–	Not filed
Baird Financial Group, Inc.	–	–	–	–	Not filed
Philip James Wealth Mangement, LLC	–	–	–	–	Not filed
CIBC World Markets Inc.	–	–	–	–	Not filed
Wealthfront Advisers LLC	–	–	–	–	Not filed
State of Wisconsin Investment Board	–	–	–	–	Not filed
Korea Investment CORP	–	–	–	–	Not filed
Entropy Technologies, LP	–	–	–	–	Not filed
Natixis Advisors, L.P.	–	–	–	–	Not filed
Jump Financial, LLC	–	–	–	–	Not filed
TCTC Holdings, LLC	–	–	–	–	Not filed
Victory Capital Management Inc	–	–	–	–	Not filed
Creative Planning	–	–	–	–	Not filed
Hosking Partners LLP	–	–	–	–	Not filed
Vanguard Investments Australia, Ltd.	–	–	–	–	Not filed
Chevy Chase Trust Holdings, Inc.	–	–	–	–	Not filed
Kayne Anderson Capital Advisors LP	–	–	–	–	Not filed
Ensign Peak Advisors, Inc	–	–	–	–	Not filed
New York State Common Retirement Fund	–	–	–	–	Not filed
Advisor Group Holdings, Inc.	–	–	–	–	Not filed
Ieq Capital, LLC	–	–	–	–	Not filed
Epoch Investment Partners, Inc.	–	–	–	–	Not filed
Hamilton Capital Partners Inc.	–	–	–	–	Not filed
Chou Associates Management Inc.SuperinvestorChou Associates	–	–	–	–	Not filed
Treasurer of the State of North Carolina	–	–	–	–	Not filed
Adams Natural Resources Fund, Inc.	–	–	–	–	Not filed
Parallax Volatility Advisers, L.P.	–	–	–	–	Not filed
Asset Management One Co.,Ltd.	–	–	–	–	Not filed
Mitsubishi UFJ Trust & Banking Corp	–	–	–	–	Not filed
Russell Investments Group, Ltd.	–	–	–	–	Not filed
Universal- Beteiligungs- und Servicegesellschaft mbH	–	–	–	–	Not filed
Holocene Advisors, LP	–	–	–	–	Not filed
Credit Agricole S A	–	–	–	–	Not filed
Capital Fund Management S.A.	–	–	–	–	Not filed
Stifel Financial Corp	–	–	–	–	Not filed
Teachers Retirement System of the State of Kentucky	–	–	–	–	Not filed
Cerity Partners LLC	–	–	–	–	Not filed
Covalis Capital LLP	–	–	–	–	Not filed
Nomura Asset Management Co Ltd	–	–	–	–	Not filed
NWF Advisory Services Inc.	–	–	–	–	Not filed
Pictet Asset Management Holding SA	–	–	–	–	Not filed
BlackBarn Capital Partners LP	–	–	–	–	Not filed
Schwerin Boyle Capital Management Inc	–	–	–	–	Not filed
Oppenheimer & Co Inc	–	–	–	–	Not filed
Mackenzie Financial Corp	–	–	–	–	Not filed
Illinois Municipal Retirement Fund	–	–	–	–	Not filed
Sagefield Capital LP	–	–	–	–	Not filed
State of New Jersey Common Pension Fund D	–	–	–	–	Not filed
Empowered Funds, LLC	–	–	–	–	Not filed
DnB Asset Management AS	–	–	–	–	Not filed
Wedge Capital Management L L P	–	–	–	–	Not filed
Colony Group, LLC	–	–	–	–	Not filed
Farmers & Merchants Investments Inc	–	–	–	–	Not filed
Walleye Trading LLC	–	–	–	–	Not filed
Ingalls & Snyder LLC	–	–	–	–	Not filed
Jones Financial Companies LLLP	–	–	–	–	Not filed
Wealth Enhancement Advisory Services, LLC	–	–	–	–	Not filed
Toronto Dominion Bank	–	–	–	–	Not filed
Storebrand Asset Management AS	–	–	–	–	Not filed
CI Private Wealth, LLC	–	–	–	–	Not filed
Public Sector Pension Investment Board	–	–	–	–	Not filed
Public Employees Retirement System of Ohio	–	–	–	–	Not filed
Czech National Bank	–	–	–	–	Not filed
Resona Asset Management Co.,Ltd.	–	–	–	–	Not filed
Rafferty Asset Management, LLC	–	–	–	–	Not filed
Arizona State Retirement System	–	–	–	–	Not filed
State of Michigan Retirement System	–	–	–	–	Not filed
Commonwealth Equity Services, LLC	–	–	–	–	Not filed
CIBC Bancorp USA Inc.	–	–	–	–	Not filed
KLP Kapitalforvaltning AS	–	–	–	–	Not filed
Pinebridge Investments LLC	–	–	–	–	Not filed
Man Group plc	–	–	–	–	Not filed
Acadian Asset Management LLC	–	–	–	–	Not filed
State of Tennessee, Treasury Department	–	–	–	–	Not filed
CIBC Asset Management Inc	–	–	–	–	Not filed
swisspartners Advisors Ltd	–	–	–	–	Not filed
Macquarie Group Ltd	–	–	–	–	Not filed
Callan Family Office, LLC	–	–	–	–	Not filed
Gabelli Funds LLC	–	–	–	–	Not filed
Schonfeld Strategic Advisors LLC	–	–	–	–	Not filed
Mercer Global Advisors Inc	–	–	–	–	Not filed
MetLife Investment Management	–	–	–	–	Not filed
Cetera Investment Advisers	–	–	–	–	Not filed
Teacher Retirement System of Texas	–	–	–	–	Not filed