Occidental Petroleum Corp /DE/

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Occidental Petroleum Corp /DE/
TickerOXY
CIK #0000797468
CUSIP674599105
SectorEnergy & Transportation - Crude Petroleum & Natural Gas
Address10889 Wilshire Blvd, Los Angeles, CA 90024
Source [EDGAR]
CIK Filing 2011 - 2025
[0000797468] 10-K
[0000797468] 10-Q
[0000797468] 13F-HR
[0000797468] 3
[0000797468] 4
[0000797468] 5
[0000797468] 8-K
[0000797468] SC 13D
[0000797468] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
Occidental Petroleum Corp /DE/ Net Power Inc [2023-06-20] 72.9
Berkshire Hathaway Inc Occidental Petroleum Corp /DE/ [2022-03-04] 11.2
BlackRock Inc Occidental Petroleum Corp /DE/ [2022-02-08] 6.4
State Street Corp Occidental Petroleum Corp /DE/ [2021-02-09] 5.43
Icahn Carl C Occidental Petroleum Corp /DE/ [2020-03-12] 1.98
State Street Corp Occidental Petroleum Corp /DE/ [2020-02-14] 5.08
Dodge & Cox Occidental Petroleum Corp /DE/ [2020-02-07] 9.9
Occidental Petroleum Corp /DE/ Western Midstream Partners LP [2019-08-19] 55.5
State Street Corp Occidental Petroleum Corp /DE/ [2018-02-14] 5.07
State Street Corp Occidental Petroleum Corp /DE/ [2017-02-10] 5.1
JPMorgan Chase & Co Occidental Petroleum Corp /DE/ [2016-01-28] 5.0
Occidental Petroleum Corp /DE/ California Resources Corp [2015-02-04] 18.5
Vanguard Group Inc Occidental Petroleum Corp /DE/ [2014-02-12] 5.86
Form 3/4/5 Filer 2011 - 2025
Gutierrez Carlos M
Occidental Petroleum Corp /DE/
Robinson Kenneth B.
ONeill Claire
Moore Jack B
Shearer Bob
Bailey Vicky A
Gould Andrew
Klesse William R
Poladian Avedick Baruyr
Mathew Sunil
Dillon Kenneth
Hollub Vicki A.
Jackson Richard A.
Kerrigan Sylvia J
Peterson Robert L
Simmons Jeff F
Champion Christopher O
Buffett Warren E
Berkshire Hathaway Inc
Anadarko Petroleum Corp
OXY Oil Partners, Inc.
ANADARKO HOLDING Co
Baseball Merger Sub 2, Inc.
Western Midstream Partners, LP
OXY USA Inc
Anadarko USH1 Corp
Kerr-McGee Worldwide Corp
WGR Asset Holding Co LLC
Western Gas Resources Inc
APC Midstream Holdings, LLC
Kerr McGee Corp /DE
Bennett Peter J.
Oxy Low Carbon Ventures, LLC
NET Power Inc.
OLCV Net Power, LLC
Ackerman Neil R
Chazen Stephen I
Backus Marcia E.
Occidental Permian Manager LLC
Palau Hernandez Margarita
Langham Andrew
Hu Gaoxiang
Icahn Carl C
Icahn Partners LP
Icahn Partners Master Fund LP
Anadarko E&P Onshore LLC
Hebert Burnis J.
Brown Oscar K
Graziano Nick
Walter Elisse B.
Burgher Cedric W
Lowe Edward A.
Palmer Robert
Vangolen Glenn M.
Occidental Permian Ltd.
Occidental Transportation Holding Corp
Plains All American Pipeline LP
Oxy Holding Co (Pipeline), Inc.
Plains GP Holdings LP
Foran Margaret M
Kirk Jennifer M
Batchelder Eugene L.
Abraham Spencer
Atkins Howard I
Elliott Joseph C.
Feick John E
Stavros Christopher G
California Resources Corp
Walker Cynthia Lynn
Chiang Willie CW
Djerejian Edward P
Albrecht William E
Pineci Roy
Occidental Petroleum Investment Corp
Lienert James M
de Brier Donald P
Anderson B Chuck
Ale John C.
Irani Ray R
Tomich Rosemary
Syriani AZIZ D
Weisman Walter L
Form 13F Holdings
Firm Period DFND Voting Shares
Berkshire Hathaway Inc [2025-06-30] DFND 264,941,431 264,941,431
Vanguard Group Inc [2025-06-30] SOLE 0 85,149,018
Dodge & Cox [2025-06-30] SOLE 76,251,470 80,254,372
BlackRock, Inc. [2025-06-30] SOLE 44,615,950 47,800,676
State Street Corp [2025-06-30] DFND 28,598,312 39,044,478
Geode Capital Management LLC [2025-06-30] DFND 18,074,071 18,089,878
Susquehanna International Group LLP [2025-06-30] OTR 3,250,552 17,163,752
H&H International Investment LLC [2025-06-30] SOLE 13,556,100 13,556,100
Citadel Advisors LLC [2025-06-30] DFND 11,618,948 11,618,948
UBS Group AG [2025-06-30] DFND 10,066,968 11,323,471
Morgan Stanley [2025-06-30] DFND 7,012,427 10,643,543
Pacer Advisors Inc [2025-06-30] SOLE 7,483,249 7,483,249
Bank of America Corp /DE/ [2025-06-30] DFND 531,123 7,044,395
Northern Trust Corp [2025-06-30] DFND 6,753,399 6,896,722
Dimensional Fund Advisors LP [2025-06-30] SOLE 6,697,798 6,778,878
Goldman Sachs Group Inc [2025-06-30] DFND 6,465,652 6,554,202
Fairfax Financial Holdings LTD/ CAN [2025-06-30] DFND 6,050,418 6,050,418
Invesco Ltd. [2025-06-30] DFND 0 5,634,144
Charles Schwab Investment Management Inc [2025-06-30] SOLE 4,954,989 4,955,130
Jane Street Group LLC [2025-06-30] DFND 2,035,546 4,359,246
Bank of New York Mellon Corp [2025-06-30] DFND 3,324,267 4,189,706
Smead Capital Management Inc [2025-06-30] SOLE 4,071,705 4,071,705
D. E. Shaw & Co., Inc. [2025-06-30] DFND 3,883,523 3,883,523
FMR LLC [2025-06-30] DFND 2,310,447 3,641,414
Legal & General Group Plc [2025-06-30] DFND 2,833,439 3,589,269
American Century Companies Inc [2025-06-30] DFND 3,309,379 3,552,655
Adams Asset Advisors LLC [2025-06-30] SOLE 1,579,240 3,532,753
Scharf Investments LLC [2025-06-30] SOLE 1,643,674 3,480,890
Vanguard Group Inc [2025-06-30] DFND 0 3,355,001
Amundi [2025-06-30] DFND 2,672,048 2,672,048
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