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Public ownership evidence

Occidental Petroleum Corporation (OXY) Ownership Disclosures

Read OXY insider transactions, institutional 13F filings and Congressional disclosures with report dates, public availability and original receipts.

As of 2026-11-07T14:03:26.246Z

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Recent Form 4 activity

No matching purchases, sales or awards were returned in this 90-day public filing window.

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90-day public availability window, up to 50 records.

Recent institutional filing receipts

These are raw ticker-matched positions in recent 13F receipts, including amendments. They are not deduplicated current ownership totals. Open the manager profile to inspect its effective filing book.

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Cornerstone Financial Management LLC2026-06-302026-08-29237$11,511None
Cornerstone Financial Management LLC2026-03-312026-08-29133$8,645None
Cornerstone Financial Management LLC2025-12-312026-08-2991$3,742None
B. Riley Wealth Advisors, Inc.2025-03-312026-08-297,740$382,024None
Deeter Investments LLP2025-12-312026-08-2938,807$1,595,744None
Advisors Asset Management, Inc.2021-12-312026-08-2817,023$493,497None
Advisors Asset Management, Inc.2022-12-312026-08-2825,936$1,633,709None
Advisors Asset Management, Inc.2020-06-302026-08-2814$256None
Advisors Asset Management, Inc.2020-06-302026-08-28252,344$4,617,895None
Advisors Asset Management, Inc.2022-06-302026-08-2826,158$1,540,000None
Advisors Asset Management, Inc.2021-09-302026-08-2828,258$836,000None
Corient Private Wealth LP2026-06-302026-08-28199,897$9,713,803None
Corient Private Wealth LP2026-06-302026-08-2814,542$706,332None
Formuepleje A/S2014-12-312026-08-28119,073$9,598,475None
Formuepleje A/S2014-09-302026-08-28133,973$12,881,504None
Formuepleje A/S2014-06-302026-08-28227,629$23,361,564None
Formuepleje A/S2014-03-312026-08-28136,060$12,965,157None
Principia Wealth Advisory, LLC2026-06-302026-08-2746$2,234None
Principia Wealth Advisory, LLC2026-03-312026-08-2738$2,470None
Advisors Asset Management, Inc.2024-03-312026-08-2733,180$2,156,368None
Advisors Asset Management, Inc.2025-03-312026-08-2777,703$3,835,420None
Advisors Asset Management, Inc.2022-09-302026-08-2724,717$1,519,000None
Advisors Asset Management, Inc.2020-12-312026-08-27127,798$2,212,000None
Advisors Asset Management, Inc.2022-03-312026-08-2722,104$1,254,181None
Advisors Asset Management, Inc.2023-06-302026-08-2729,906$1,758,473None
Advisors Asset Management, Inc.2023-09-302026-08-2730,440$1,974,947None
Advisors Asset Management, Inc.2023-03-312026-08-2727,046$1,688,482None
Advisors Asset Management, Inc.2021-03-312026-08-2760,209$1,602,764None
Advisors Asset Management, Inc.2021-06-302026-08-2740,019$1,251,000None
Advisors Asset Management, Inc.2020-09-302026-08-27193,030$1,932,230None
Advisors Asset Management, Inc.2025-09-302026-08-2773,947$3,493,996None
Advisors Asset Management, Inc.2023-12-312026-08-2729,055$1,734,874None
Advisors Asset Management, Inc.2019-12-312026-08-2614$577None
Advisors Asset Management, Inc.2019-12-312026-08-26206,962$8,528,904None
Advisors Asset Management, Inc.2025-06-302026-08-2575,515$3,172,385None
CYBER HORNET ETFs LLC2026-06-302026-08-251,977$96,023None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-25860,456$41,792,348None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-2541,792,348$860,456,000None
Bernard Wealth Management Corp.2026-06-302026-08-22242$11,754None
Advisors Asset Management, Inc.2024-09-302026-08-2242,508$2,190,862None
Advisors Asset Management, Inc.2024-06-302026-08-2238,334$2,416,192None
Advisors Asset Management, Inc.2024-12-312026-08-2252,127$2,575,595None
Advisors Asset Management, Inc.2025-12-312026-08-2260,622$2,492,777None
Advisors Asset Management, Inc.2020-03-312026-08-22256,452$2,969,714None
Assenagon Asset Management S.A.2026-06-302026-08-221,702,420$82,686,539None
Harvest Fund Management Co., Ltd2026-06-302026-08-21217$11,000None
CLIFFORD SWAN INVESTMENT COUNSEL LLC2026-06-302026-08-2170,518$3,425,059None
CLIFFORD SWAN INVESTMENT COUNSEL LLC2026-06-302026-08-217,631$370,638None
GILL CAPITAL PARTNERS, LLC2026-06-302026-08-21245$11,900None
IKE Capital, LLC2025-12-312026-08-205,700$234,384None

90-day public filing window, up to 50 source positions.

Cornerstone Financial Management LLC ↗Cornerstone Financial Management LLC ↗Cornerstone Financial Management LLC ↗B. Riley Wealth Advisors, Inc. ↗Deeter Investments LLP ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

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How to read the disclosure dates

The tables report different things: insider transactions, institutional positions and Congressional transaction ranges. Read each table with its source dates and units. They cannot be added into a combined ownership percentage.

  1. Company insiders

    SEC Form 4 purchases, sales and awards report transactions and their public filing availability.

  2. Institutional managers

    13F reports disclose delayed quarter-end positions. They are not a record of trades between quarters.

  3. Congressional filers

    Periodic transaction reports disclose transaction dates and amount brackets. Public filing dates determine what researchers could know.

Institutional source directory ↗Congressional source directory ↗

Read the transaction codes

Awards use transaction code A, purchases P and sales S. An acquisition from an award is not the same as an open-market purchase. Joint filers may share a transaction. Use original receipts and availability dates to interpret the events.