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OXY · Occidental Petroleum Corp · Shareholders & Ownership

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$64.07 -0.10 (-0.16%) At close · Oct 26
Market Cap
$64.15B
Shares
999.64M
Volume · Oct 26 7.37M Avg daily vol (3M) 8.5M

Every disclosed holder of OXY in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.

Who Owns OXY

13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions
Holder group Shares % Out
Institutional (13F) 834,774,219 83.51%
Insiders (Forms 3, 4, 5) 3,723,708 0.37%
13D/G-only blocks 0 0.00%
Remaining 161,139,444 16.12%
Registered funds (N-PORT, not summed) 286,948,625 28.71%

Shares outstanding: 999,637,371, the issuer's latest cover-page count restated onto today's split basis.

13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.

Holders of OXY

# Holder Shares
1
Berkshire Hathaway Inc
13F CIK 1067983 · Insurance company · Jun 30, 2026
carried, not yet filed for the newest quarter
264,941,431
1.1
BERKSHIRE HATHAWAY INC
Insider CIK 1067983 · Feb 7, 2025
10% Owner, issuer-wide, not summed
265,026,328
2
Dodge & Cox
13F CIK 200217 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
72,764,944
2.1
Dodge & Cox Stock Fund
Fund S000011202 · Registered fund · Jun 30, 2026
Dodge & Cox Funds, not summed
49,170,840
2.2
Dodge & Cox Balanced Fund
Fund S000011204 · Registered fund · Jun 30, 2026
Dodge & Cox Funds, not summed
3,558,315
2.3
Dodge & Cox Global Stock Fund
Fund S000022057 · Registered fund · Jun 30, 2026
Dodge & Cox Funds, not summed
2,690,308
3
BlackRock, Inc.
13F CIK 2012383 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
55,855,049
3.1
BlackRock, Inc.
13G CIK 2012383 · Holding company · Jun 30, 2026
Rule 13d-1(b), qualified institution, not summed
52,135,869
3.2
iShares Core S&P 500 ETF
Fund S000004310 · Registered fund · Jun 30, 2026
iShares Trust, not summed
9,987,454
3.3
iShares Russell Mid-Cap ETF
Fund S000004338 · Registered fund · Jun 30, 2026
iShares Trust, not summed
2,983,011
3.4
iShares Russell 1000 Value ETF
Fund S000004345 · Registered fund · Jun 30, 2026
iShares Trust, not summed
1,617,864
3.5
iShares S&P 500 Value ETF
Fund S000004312 · Registered fund · Jun 30, 2026
iShares Trust, not summed
1,187,053
4
VANGUARD CAPITAL MANAGEMENT LLC
13F CIK 2100119 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
48,097,126
5
STATE STREET CORP
13F CIK 93751 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
46,141,269
5.1
State Street(R) Energy Select Sector SPDR(R) ETF
Fund S000006410 · Registered fund · Jun 30, 2026
SELECT SECTOR SPDR TRUST, not summed
15,565,096
5.2
State Street(R) SPDR(R) Portfolio S&P 500(R) ETF
Fund S000006983 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
1,728,455
5.3
State Street(R) SPDR(R) S&P(R) Oil & Gas Exploration & Production ETF
Fund S000012319 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
1,386,868
5.4
State Street(R) SPDR(R) Portfolio S&P 500(R) Value ETF
Fund S000006985 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
878,815
5.5
State Street Equity 500 Index II Portfolio
Fund S000046029 · Registered fund · Jun 30, 2026
STATE STREET INSTITUTIONAL INVESTMENT TRUST, not summed
267,673
6
VANGUARD PORTFOLIO MANAGEMENT LLC
13F CIK 2100121 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
39,510,431
7
VANGUARD TOTAL STOCK MARKET INDEX FUND
Fund S000002848 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
23,682,181
8
GEODE CAPITAL MANAGEMENT, LLC
13F CIK 1214717 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
19,900,735
9
VANGUARD 500 INDEX FUND
Fund S000002839 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
18,817,733
10
VANGUARD MID-CAP INDEX FUND
Fund S000002844 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
16,163,026
11
Invesco Ltd.
13F CIK 914208 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
12,745,004
11.1
Invesco S&P 500 Equal Weight ETF
Fund S000060812 · Registered fund · Jul 31, 2026
Invesco Exchange-Traded Fund Trust, not summed
3,264,128
11.2
Invesco Comstock Fund
Fund S000027834 · Registered fund · Jul 31, 2026
AIM Sector Funds (Invesco Sector Funds), not summed
1,992,561
11.3
Invesco Equity and Income Fund
Fund S000027808 · Registered fund · May 31, 2026
AIM Counselor Series Trust (Invesco Counselor Series Trust), not summed
1,783,986
11.4
Invesco Growth and Income Fund
Fund S000027810 · Registered fund · May 31, 2026
AIM Counselor Series Trust (Invesco Counselor Series Trust), not summed
884,646
11.5
Invesco Energy Fund
Fund S000000155 · Registered fund · Jul 31, 2026
AIM Sector Funds (Invesco Sector Funds), not summed
580,689
12
MORGAN STANLEY
13F CIK 895421 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
12,240,048
12.1
Global Strategist Portfolio
Fund S000004124 · Registered fund · Jun 30, 2026
MORGAN STANLEY INSTITUTIONAL FUND TRUST, not summed
2,424
12.2
E*TRADE No Fee Large Cap Index Fund
Fund S000090720 · Registered fund · Jul 31, 2026
E Trade Trust, not summed
1,667
12.3
E*TRADE No Fee Total Market Index Fund
Fund S000090722 · Registered fund · Jul 31, 2026
E Trade Trust, not summed
1,159
12.4
Global Strategist Portfolio
Fund S000004181 · Registered fund · Jun 30, 2026
MORGAN STANLEY VARIABLE INSURANCE FUND INC., not summed
320
13
AQR CAPITAL MANAGEMENT LLC
13F CIK 1167557 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
11,473,188
13.1
AQR Long-Short Equity Fund
Fund S000041116 · Registered fund · Jun 30, 2026
AQR Funds, not summed
817,564
13.2
AQR Equity Market Neutral Fund
Fund S000046740 · Registered fund · Jun 30, 2026
AQR Funds, not summed
305,679
13.3
AQR Large Cap Multi-Style Fund
Fund S000040063 · Registered fund · Jun 30, 2026
AQR Funds, not summed
135,911
13.4
AQR Style Premia Alternative Fund
Fund S000042050 · Registered fund · Jun 30, 2026
AQR Funds, not summed
88,988
13.5
AQR Multi-Asset Fund
Fund S000029959 · Registered fund · Jun 30, 2026
AQR Funds, not summed
59,118
14
Bank of New York Mellon Corp
13F CIK 1390777 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
10,643,916
14.1
BNY Mellon Dynamic Value ETF
Fund S000087738 · Registered fund · Jul 31, 2026
BNY Mellon ETF Trust II, not summed
421,587
14.2
BNY Mellon US Large Cap Core Equity ETF
Fund S000067260 · Registered fund · Jul 31, 2026
BNY Mellon ETF Trust, not summed
65,289
15
H&H International Investment, LLC
13F CIK 1759760 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
10,261,500
16
DIMENSIONAL FUND ADVISORS LP
13F CIK 354204 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
10,026,694
16.1
THE U.S. LARGE CAP VALUE SERIES
Fund S000000993 · Registered fund · Jul 31, 2026
DFA INVESTMENT TRUST CO, not summed
2,881,320
16.2
Dimensional U.S. Core Equity 2 ETF
Fund S000070903 · Registered fund · Jul 31, 2026
Dimensional ETF Trust, not summed
1,203,344
16.3
Dimensional U.S. Marketwide Value ETF
Fund S000075030 · Registered fund · Jul 31, 2026
Dimensional ETF Trust, not summed
815,435
16.4
U.S. CORE EQUITY 2 PORTFOLIO
Fund S000000980 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
694,342
16.5
U.S. CORE EQUITY 1 PORTFOLIO
Fund S000000979 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
694,313
17
VANGUARD VALUE INDEX FUND
Fund S000002840 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
7,093,139
18
BANK OF AMERICA CORP /DE/
13F CIK 70858 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
6,730,796
19
NORTHERN TRUST CORP
13F CIK 73124 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
6,522,586
19.1
FlexShares Morningstar Global Upstream Natural Resources Index Fund
Fund S000033315 · Registered fund · Jul 31, 2026
FlexShares Trust, not summed
548,658
19.2
Stock Index Fund
Fund S000001247 · Registered fund · Jun 30, 2026
Northern Funds, not summed
215,001
19.3
FlexShares US Quality Large Cap Index Fund
Fund S000050614 · Registered fund · Jul 31, 2026
FlexShares Trust, not summed
41,664
19.4
FlexShares Morningstar US Market Factor Tilt Index Fund
Fund S000033312 · Registered fund · Jul 31, 2026
FlexShares Trust, not summed
18,486
19.5
Large Cap Core Fund
Fund S000001243 · Registered fund · Jun 30, 2026
Northern Funds, not summed
15,094
20
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
13F CIK 884546 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
5,760,317
20.1
Schwab S&P 500 Index Fund
Fund S000005911 · Registered fund · Jul 31, 2026
SCHWAB CAPITAL TRUST, not summed
1,623,154
20.2
Schwab Fundamental U.S. Large Company ETF
Fund S000040877 · Registered fund · May 31, 2026
SCHWAB STRATEGIC TRUST, not summed
933,647
20.3
Schwab U.S. Large-Cap ETF
Fund S000026632 · Registered fund · May 31, 2026
SCHWAB STRATEGIC TRUST, not summed
764,926
20.4
Schwab Fundamental U.S. Large Company Index Fund
Fund S000016766 · Registered fund · Jul 31, 2026
SCHWAB CAPITAL TRUST, not summed
488,005
20.5
Schwab Total Stock Market Index Fund
Fund S000005913 · Registered fund · Jul 31, 2026
SCHWAB CAPITAL TRUST, not summed
437,794
21
GOLDMAN SACHS GROUP INC
13F CIK 886982 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
5,622,427
21.1
Goldman Sachs ActiveBeta(R) U.S. Large Cap Equity ETF
Fund S000048295 · Registered fund · May 31, 2026
Goldman Sachs ETF Trust, not summed
395,620
21.2
Goldman Sachs Equal Weight U.S. Large Cap Equity ETF
Fund S000058070 · Registered fund · May 31, 2026
Goldman Sachs ETF Trust, not summed
62,685
21.3
Goldman Sachs MarketBeta U.S. Equity ETF
Fund S000066535 · Registered fund · May 31, 2026
Goldman Sachs ETF Trust, not summed
38,378
21.4
Goldman Sachs S&P 500 Premium Income ETF
Fund S000081511 · Registered fund · Jun 30, 2026
Goldman Sachs ETF Trust, not summed
35,024
21.5
Goldman Sachs MarketBeta U.S. 1000 Equity ETF
Fund S000075322 · Registered fund · May 31, 2026
Goldman Sachs ETF Trust II, not summed
25,937
22
Qube Research & Technologies Ltd
13F CIK 1729829 · Exempt reporting adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
5,585,331
23
Point72 Asset Management, L.P.
13F CIK 1603466 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
5,193,668
24
VANGUARD MID-CAP VALUE INDEX FUND
Fund S000012757 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
4,791,285
25
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
13F CIK 861177 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
4,647,331
25.1
UBS U.S. Allocation Fund
Fund S000002487 · Registered fund · May 31, 2026
UBS INVESTMENT TRUST, not summed
15,827
25.2
UBS GLOBAL ALLOCATION FUND
Fund S000002979 · Registered fund · Jun 30, 2026
UBS FUNDS, not summed
5,344
26
VANGUARD FIDUCIARY TRUST CO
13F CIK 933478 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
4,093,322
27
VANGUARD INSTITUTIONAL INDEX FUND
Fund S000002853 · Registered fund · Jun 30, 2026
VANGUARD INSTITUTIONAL INDEX FUNDS, not summed
3,942,001
28
BNP PARIBAS ARBITRAGE, SA
13F CIK 1166588 · Non-US institution · Jun 30, 2026
carried, not yet filed for the newest quarter
3,871,511
29
UBS Group AG
13F CIK 1610520 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
3,825,633
30
FMR LLC
13F CIK 315066 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
3,721,356
30.1
Fidelity 500 Index Fund
Fund S000006027 · Registered fund · Aug 31, 2026
Fidelity Concord Street Trust, not summed
9,425,218
30.2
Fidelity Mid Cap Index Fund
Fund S000033637 · Registered fund · Jul 31, 2026
Fidelity Salem Street Trust, not summed
2,747,710
30.3
Fidelity Total Market Index Fund
Fund S000006026 · Registered fund · Aug 31, 2026
Fidelity Concord Street Trust, not summed
1,385,589
30.4
Fidelity Series Total Market Index Fund
Fund S000065248 · Registered fund · Aug 31, 2026
Fidelity Concord Street Trust, not summed
1,132,575
30.5
Fidelity Enhanced Mid Cap Core ETF
Fund S000081803 · Registered fund · Jun 30, 2026
Fidelity Covington Trust, not summed
1,044,997
31
Pacer Advisors, Inc.
13F CIK 1616667 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
3,622,193
32
BNY Mellon Dynamic Value Fund
Fund S000000498 · Registered fund · Aug 31, 2026
BNY Mellon Advantage Funds, Inc., not summed
3,591,475
33
DANSKE BANK A/S
13F CIK 800177 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
3,587,419
34
TWO SIGMA INVESTMENTS, LP
13F CIK 1179392 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
3,576,936
35
Pacer US Cash Cows 100 ETF
Fund S000055466 · Registered fund · Jul 31, 2026
Pacer Funds Trust, not summed
3,526,640
36
Legal & General Group Plc
13F CIK 764068 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
3,476,632
37
VANGUARD ENERGY INDEX FUND
Fund S000004448 · Registered fund · May 31, 2026
VANGUARD WORLD FUND, not summed
3,278,375
38
Scharf Investments, LLC
13F CIK 1463746 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
3,187,747
39
Amundi
13F CIK 1330387 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
3,098,454
40
D. E. Shaw & Co., Inc.
13F CIK 1009207 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
3,076,764
41
Smead Capital Management, Inc.
13F CIK 1427008 · Registered investment adviser · Sep 30, 2026
2,939,694
41.1
Smead Value Fund
Fund S000047006 · Registered fund · May 29, 2026
Smead Funds Trust, not summed
2,372,266
41.2
Smead International Value Fund
Fund S000075026 · Registered fund · May 29, 2026
Smead Funds Trust, not summed
25,950
42
AMERICAN CENTURY COMPANIES INC
13F CIK 748054 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
2,934,962
42.1
Disciplined Core Equity Fund
Fund S000005977 · Registered fund · Jun 30, 2026
American Century Quantitative Equity Funds, Inc., not summed
28,073
43
VANGUARD HIGH DIVIDEND YIELD INDEX FUND
Fund S000014011 · Registered fund · Jul 31, 2026
VANGUARD WHITEHALL FUNDS, not summed
2,919,796
44
Assenagon Asset Management S.A.
13F CIK 1546007 · Unknown · Sep 30, 2026
2,849,248
45
SUSQUEHANNA INTERNATIONAL GROUP, LLP
13F CIK 1446194 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
2,724,339
46
VANGUARD EQUITY INCOME FUND
Fund S000002579 · Registered fund · Jun 30, 2026
VANGUARD FENWAY FUNDS, not summed
2,697,867
47
JPMORGAN CHASE & CO
13F CIK 19617 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
2,596,088
48
Nuveen, LLC
13F CIK 1871926 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
2,429,524
48.1
College Retirement Equities Fund - Total Global Stock Account
Fund S000005080 · Registered fund · Jun 30, 2026
College Retirement Equities Fund, not summed
721,450
48.2
Nuveen Equity Index Fund
Fund S000005360 · Registered fund · Jul 31, 2026
TIAA-CREF Funds, not summed
606,268
48.3
College Retirement Equities Fund - S&P 500 Index Account
Fund S000005083 · Registered fund · Jun 30, 2026
College Retirement Equities Fund, not summed
312,769
48.4
Nuveen Large Cap Value Index Fund
Fund S000005388 · Registered fund · Jul 31, 2026
TIAA-CREF Funds, not summed
269,505
48.5
College Retirement Equities Fund - Global Equities Account
Fund S000005081 · Registered fund · Jun 30, 2026
College Retirement Equities Fund, not summed
194,490
49
BARCLAYS PLC
13F CIK 312069 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
2,420,563
50
Bridge Builder Large Cap Value Fund
Fund S000048335 · Registered fund · Jun 30, 2026
Bridge Builder Trust, not summed
2,304,987

139 more nested rows are not shown here; Every filing lists them all.

Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.

Showing 1–50 of 1,567 holders

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Key facts CIK 797468 CUSIP 674599105 13F (30d) 367 filings 352 filers Visit website Investor relations