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: 12; −1 vs. Q2 2026
Shares held: 83.8K; +10.4K (+14.1%) vs. Q2 2026
Total value: $4.64M; +$1.07M (+30.0%) vs. Q2 2026
New holders: 0; 5 more added
Sold out: 1; 2 more reduced

1,230 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
Bryn Mawr Trust Co	–	–	–	–	Not filed
Dumont & Blake Investment Advisors LLC	–	–	–	–	Not filed
Rexford Capital Inc	–	–	–	–	Not filed
Fox Run Management, L.L.C.	–	–	–	–	Not filed
OpenArc Corporate Advisory, LLC	–	–	–	–	Not filed
Alliance Wealth Advisors, LLC	–	–	–	–	Not filed
Lane Brothers & Co Inc	–	–	–	–	Not filed
Unique Wealth, LLC	–	–	–	–	Not filed
Owlhouse Capital LP	–	–	–	–	Not filed
Snowden Capital Advisors LLC	–	–	–	–	Not filed
COFG Advisors, LLC	–	–	–	–	Not filed
FSM Wealth Advisors, LLC	–	–	–	–	Not filed
Silver Oak Securities, Inc	–	–	–	–	Not filed
Knuff & Co LLC	–	–	–	–	Not filed
Stratos Wealth Advisors, LLC	–	–	–	–	Not filed
International Assets Investment Management, LLC	–	–	–	–	Not filed
Custom Index Systems, LLC	–	–	–	–	Not filed
Loring Wolcott & Coolidge Fiduciary Advisors LLP	–	–	–	–	Not filed
Weinberger Asset Management, Inc	–	–	–	–	Not filed
Knightsbridge Asset Management, LLC	–	–	–	–	Not filed
Park Avenue Securities LLC	–	–	–	–	Not filed
Clear Harbor Asset Management, LLC	–	–	–	–	Not filed
Two Sigma Securities, LLC	–	–	–	–	Not filed
Walleye Capital LLC	–	–	–	–	Not filed
Silvercrest Asset Management Group LLC	–	–	–	–	Not filed
Larson Financial Group LLC	–	–	–	–	Not filed
SmartHarvest Portfolios, LLC	–	–	–	–	Not filed
Avant Capital LLC	–	–	–	–	Not filed
Ballentine Partners, LLC	–	–	–	–	Not filed
Mattson Financial Services, LLC	–	–	–	–	Not filed
Martingale Asset Management L P	–	–	–	–	Not filed
Hamilton Capital, LLC	–	–	–	–	Not filed
National Asset Management, Inc.	–	–	–	–	Not filed
Pavion Blue Capital, LLC	–	–	–	–	Not filed
Vestmark Advisory Solutions, Inc.	–	–	–	–	Not filed
IKE Capital, LLC	–	–	–	–	Not filed
BIP Wealth, LLC	–	–	–	–	Not filed
Dorsey & Whitney Trust CO LLC	–	–	–	–	Not filed
Littlejohn Financial Services, Inc.	–	–	–	–	Not filed
Anchor Bay Capital, Inc.	–	–	–	–	Not filed
NewEdge Wealth, LLC	–	–	–	–	Not filed
Curated Wealth Partners LLC	–	–	–	–	Not filed
Howard Capital Management Inc.	–	–	–	–	Not filed
OneAscent Financial Services LLC	–	–	–	–	Not filed
PeakShares LLC	–	–	–	–	Not filed
Pin Oak Investment Advisors Inc	–	–	–	–	Not filed
Umb Bank N A	–	–	–	–	Not filed
Supplemental Annuity Collective Trust of NJ	–	–	–	–	Not filed
Caerus Investment Advisors, LLC	–	–	–	–	Not filed
QTR Family Wealth, LLC	–	–	–	–	Not filed
Berger Financial Group, Inc	–	–	–	–	Not filed
Integrity Alliance, LLC.	–	–	–	–	Not filed
First City Capital Management, Inc.	–	–	–	–	Not filed
Ritholtz Wealth Management	–	–	–	–	Not filed
Compass Financial Management LLC	–	–	–	–	Not filed
Root Financial Partners, LLC	–	–	–	–	Not filed
Aprio Wealth Management, LLC	–	–	–	–	Not filed
Lakeshore Capital Group, Inc.	–	–	–	–	Not filed
Siemens Fonds Invest GmbH	–	–	–	–	Not filed
Focused Wealth Management, Inc	–	–	–	–	Not filed
Platform Technology Partners	–	–	–	–	Not filed
Cardiff Park Advisors, LLC	–	–	–	–	Not filed
Intrust Bank NA	–	–	–	–	Not filed
Shelton Capital Management	–	–	–	–	Not filed
Acorn Financial Advisory Services Inc	–	–	–	–	Not filed
Mesirow Financial Investment Management, Inc.	–	–	–	–	Not filed
Moody National Bank Trust Division	–	–	–	–	Not filed
Miller Financial Services LLC	–	–	–	–	Not filed
Journey Advisory Group, LLC	–	–	–	–	Not filed
Tactive Advisors, LLC	–	–	–	–	Not filed
Retirement Planning Group	–	–	–	–	Not filed
Personal Cfo Solutions, LLC	–	–	–	–	Not filed
KLCM Advisors, Inc.	–	–	–	–	Not filed
Trust Co of Vermont	–	–	–	–	Not filed
Drive Wealth Management, LLC	–	–	–	–	Not filed
Geneos Wealth Management Inc.	–	–	–	–	Not filed
EFG International AG	–	–	–	–	Not filed
Kera Capital Partners, Inc.	–	–	–	–	Not filed
David R. Rahn & Associates Inc.	–	–	–	–	Not filed
Fidelis Capital Partners, LLC	–	–	–	–	Not filed
S.A. Mason LLC	–	–	–	–	Not filed
Sawyer & Company, Inc	–	–	–	–	Not filed
Fiduciary Trust Co	–	–	–	–	Not filed
Prelude Capital Management, LLC	–	–	–	–	Not filed
Heritage Wealth Management, Inc.	–	–	–	–	Not filed
Tyche Wealth Partners LLC	–	–	–	–	Not filed
L2 Asset Management, LLC	–	–	–	–	Not filed
Proficio Capital Partners LLC	–	–	–	–	Not filed
Security National Bank of Sioux City Iowa	–	–	–	–	Not filed
Transamerica Financial Advisors, Inc.	–	–	–	–	Not filed
Bellecapital International Ltd.	–	–	–	–	Not filed
Los Angeles Capital Management LLC	–	–	–	–	Not filed
Bayforest Capital Ltd	–	–	–	–	Not filed
Gables Capital Management Inc.	–	–	–	–	Not filed
Pinnacle Wealth Planning Services, Inc.	–	–	–	–	Not filed
Thurston, Springer, Miller, Herd & Titak, Inc.	–	–	–	–	Not filed
TSFG, LLC	–	–	–	–	Not filed
Private Trust Co NA	–	–	–	–	Not filed
Ronald Blue Trust, Inc.	–	–	–	–	Not filed
Central Trust Co	–	–	–	–	Not filed