Occidental Petroleum Corporation (OXY) Institutional Ownership & Insider Trading

1,231 institutions reported holding Occidental Petroleum Corporation shares in 13F filings for the quarter ended 2026-06-30, according to EquiReason's reading of their SEC filings. 2 insider trades on Form 4 since 2025-10-01.

Source: SEC EDGAR filings · figures as of 2026-06-30 · read by EquiReason

OXYOccidental Petroleum CorporationFollow OXY — free

Oil & Gas E&P · Energy

—

Price chart with a free account

Market cap: 64.1B
P/E TTM: 9.9
Dividend yield: 1.6%
52-week: —
Next earnings: 9 Nov, in 16 days

Institutions · all 13F filers

quarter to 30 Jun 2026 · filers in both quarters

1,231 institutions held 83.6% of the shares. Across filers that reported both quarters, shares held changed +4.2%.

Largest moves, shares (millions)

Institutional flow by quarter

net shares added or trimmed, millions · filers in both quarters

Quarter	Holders	Shares held, M	Change	Increased	New	Decreased	Closed
Jun 26	1,231	835	+4.2%	426	101	323	158
Mar 26	1,282	797	+5.3%	382	230	325	64
Dec 25	1,088	762	-0.1%	262	72	401	140
Sep 25	1,119	763	+1.6%	295	96	345	74
Jun 25	1,110	750	+1.3%	419	76	299	140
Mar 25	1,160	741	+3.2%	421	90	303	91
Dec 24	1,170	717	-0.8%	328	86	429	144
Sep 24	1,169	720	-0.8%	401	94	349	111

Occidental Petroleum Corporation — questions

Who owns Occidental Petroleum Corporation stock?: 1,231 institutions reported Occidental Petroleum Corporation shares in 13F filings for the quarter ended 2026-06-30. The largest: Berkshire Hathaway Inc (26.5%), Dodge & Cox (7.3%), BlackRock, Inc. (5.6%).
Are Occidental Petroleum Corporation insiders buying or selling?: 2 insider trades on Form 4 since 2025-10-01; the full list, with dates, people and plan status, is on this page.

Every figure on this page comes from Occidental Petroleum Corporation's own SEC filings — see them on SEC EDGAR. Price data is licensed and shown only inside the product.

How these figures are read: methodology · EquiReason.

Important information. Figures on this page are taken from filings submitted to the U.S. Securities and Exchange Commission (SEC) and processed automatically by EquiReason. They may contain errors, omissions or delays, and EquiReason makes no representation or warranty as to their accuracy, completeness or timeliness. Always verify figures against the original filing on SEC EDGAR before relying on them.

This page is provided for general information and educational purposes only. It does not constitute investment, financial, legal or tax advice, and it is not a recommendation or an offer to buy, sell or hold any security. It does not take into account your objectives, financial situation or needs. Past performance does not guarantee future results; any reliance on this information is at your own risk. See our Disclaimer and Risk Disclosure.