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Occidental Petroleum Corp. 13F holders

1,248 funds reported a position in Occidental Petroleum Corp. in their 13F for the quarter ended 30 June 2026, together 835.5 million shares worth $40.61 billion. Against the quarter before, 103 opened a position, 487 added, 370 trimmed and 183 sold out; together they bought a net 30.6 million shares. The largest holders: Berkshire Hathaway Inc, Dodge & Cox and BlackRock, Inc.

Funds holding1,248-60 on Q1 2026
Shares they held835.5Mworth $40.61 billion
Net bought on the quarter30.6M sharesabout $1.49 billion at the funds' values
Funds buying to selling590 to 553opened or added, to cut or sold
Opened 103Added 487Held 275Trimmed 370Sold out 183
Opened: 103 fundsAdded: 487 fundsHeld: 275 fundsTrimmed: 370 fundsSold out: 183 funds

What each fund did in OXY against its 13F for the quarter before; a change under 0.1% of a holding counts as held

Q3 2024: 1,210 funds, 724.5 million shares1,210Q3 2024Q4 2024: 1,223 funds, 719.4 million shares1,223Q4 2024Q1 2025: 1,207 funds, 742.8 million shares1,207Q1 2025Q2 2025: 1,140 funds, 752.8 million shares1,140Q2 2025Q3 2025: 1,159 funds, 764.1 million shares1,159Q3 2025Q4 2025: 1,129 funds, 765.9 million shares1,129Q4 2025Q1 2026: 1,308 funds, 802.1 million shares1,308Q1 2026Q2 2026: 1,248 funds, 835.5 million shares1,248Q2 2026

Funds reporting a position in OXY in their 13F, each quarter; hover a bar for the shares they held

Filed so far for the quarter to 30 September 2026

4,696 funds have filed their 13F for the quarter so far; the rest are due by 16 November 2026. Of those, 676 reported a position in Occidental Petroleum Corp.: 76 opened one, 243 added, 195 trimmed and 49 sold out, a net 5.3 million shares bought.

FundChange in sharesShares nowStatusFiling
Bank of New York Mellon Corp+3,583,77714,227,693added13F
Aberdeen Group plc-459,416157,661trimmed13F
Deutsche Bank AG+1,339,3413,323,749added13F
Barclays PLC-733,7791,686,784trimmed13F
Adams Asset Advisors, LLC-682,654967,395trimmed13F
Assenagon Asset Management S.A.-555,5922,849,248trimmed13F
Dimensional Fund Advisors LP+504,51510,531,209added13F
Cooke & Bieler LP-455,5901,764,179trimmed13F
KBC Group NV+435,044568,915added13F
Arbejdsmarkedets Tillaegspension+395,500395,500new13F
Citigroup Inc.+351,3231,493,218added13F
TCTC Holdings, LLC-343,63033,185trimmed13F
Geode Capital Management, LLC+308,78520,209,520added13F
Wealth Enhancement Advisory Services, LLC+281,993502,228added13F
Natixis+248,491248,491new13F
Bastion Asset Management Inc.+222,051258,320added13F
Creative Planning+191,718552,829added13F
Y-Intercept (Hong Kong) Ltd+157,318205,277added13F
QSM Asset Management Ltd+152,350263,284added13F
Mitsubishi UFJ Asset Management Co., Ltd.+115,3531,906,008added13F
Simplex Trading, LLC+101,358101,358new13F
Hosking Partners LLP-97,931262,066trimmed13F
Robeco Institutional Asset Management B.V.-96,621403,494trimmed13F
Cambridge Investment Research Advisors, Inc.-91,62688,009trimmed13F
Montaka Global Pty Ltd+89,38289,382new13F

The largest moves in the name among the funds that have filed, against each fund's previous 13F.

The well-known funds

Of the 44 funds followed here, 1 reported a position in Occidental Petroleum Corp. in a 13F for the quarter ended 30 September 2026, and 9 more in a 13F for an earlier quarter, the latest each has filed. The largest: Berkshire Hathaway, 264.9 million shares worth $12.87 billion, 4.3% of its reported book (its 13F for the quarter ended 30 June 2026). Sold out: Himalaya Capital (Li Lu). In the quarter, 1 fund added or opened a position and 0 trimmed or sold out; together they bought a net 308,785 shares, about $17.0 million at the funds' own value per share on 30 September 2026. A change under 0.1% of a holding counts as held.

FundSharesValueOf its bookChange on the quarterStatusQuarter endedFiling
Berkshire Hathaway264,941,431$12.87 billion4.3%no changeheld30 June 2026, an earlier quarter13F
Dodge & Cox72,764,944$3.53 billion1.9%-1,320,628trimmed30 June 2026, an earlier quarter13F
Geode Capital Management20,209,520$1.11 billion0.1%+308,785added30 September 202613F
Point72 Asset Management5,193,668$252.3 million0.4%+2,513,303added30 June 2026, an earlier quarter13F
FMR LLC3,721,356$180.7 million0.0%-674,878trimmed30 June 2026, an earlier quarter13F
Two Sigma Investments3,576,936$173.7 million0.1%+28,311added30 June 2026, an earlier quarter13F
Citadel Advisors2,291,616$111.3 million0.1%+1,483,687added30 June 2026, an earlier quarter13F
Millennium Management2,277,245$110.6 million0.1%+309,426added30 June 2026, an earlier quarter13F
Alyeska1,892,318$91.9 million0.2%+1,331,774added30 June 2026, an earlier quarter13F
Renaissance Technologies1,142,754$55.5 million0.1%+1,142,754new30 June 2026, an earlier quarter13F
Himalaya Capital (Li Lu)0$00.0%-1,466,500exited30 June 2026, an earlier quarter13F
Value is what the fund reported.
Read moreChange is shares against the fund's previous 13F; a fund with one filing read shows no change. 13Fs cover long US positions of managers above $100 million and are filed up to 45 days after the quarter.

The largest holders

FundSharesShare of allValueOf its bookChange in sharesFiling
Berkshire Hathaway Inc264,941,43131.71%$12.87 billion4.30%no change13F
Dodge & Cox72,764,9448.71%$3.53 billion1.85%-1,320,62813F
BlackRock, Inc.55,855,0496.69%$2.71 billion0.04%+3,217,23813F
Vanguard Capital Management LLC48,097,1265.76%$2.34 billion0.05%+684,15013F
State Street Corp.46,141,2695.52%$2.25 billion0.07%+2,870,47213F
Vanguard Portfolio Management LLC39,510,4314.73%$1.92 billion0.09%+3,325,23213F
Geode Capital Management, LLC19,900,7352.38%$962.8 million0.05%+531,84113F
Invesco Ltd.12,745,0041.53%$619.0 million0.05%+5,183,12913F
Morgan Stanley12,240,0481.46%$594.5 million0.03%+1,263,36113F
AQR Capital Management LLC11,473,1881.37%$557.3 million0.19%+2,754,25413F
Bank of New York Mellon Corp10,643,9161.27%$517.0 million0.09%+4,882,83413F
H&H International Investment, LLC10,261,5001.23%$498.4 million2.61%no change13F
Dimensional Fund Advisors LP10,026,6941.20%$487.0 million0.09%+12,60213F
Bank of America Corp.6,730,7960.81%$326.9 million0.02%+23,59513F
Northern Trust Corp.6,522,5860.78%$316.8 million0.04%+25,92613F
Charles Schwab Investment Management Inc.5,760,3170.69%$279.8 million0.04%+124,97613F
Goldman Sachs Group Inc.5,622,4270.67%$273.1 million0.03%+977,29413F
Qube Research & Technologies Ltd5,585,3310.67%$271.3 million0.30%new13F
Point72 Asset Management, L.P.5,193,6680.62%$252.3 million0.40%+2,513,30313F
UBS AM, a distinct business unit of UBS Asset Management Americas LLC4,647,3310.56%$225.7 million0.04%-225,10813F
Vanguard Fiduciary Trust Co.4,093,3220.49%$198.8 million0.04%+31,95513F
BNP Paribas Financial Markets3,871,5110.46%$188.0 million0.10%+2,130,22413F
UBS Group AG3,825,6330.46%$185.8 million0.03%+776,44713F
FMR LLC3,721,3560.45%$180.7 million0.01%-674,87813F
Pacer Advisors, Inc.3,622,1930.43%$175.9 million0.46%-1,067,16413F
Danske Bank A/s3,587,4190.43%$174.2 million0.35%+3,549,53913F
Two Sigma Investments, LP3,576,9360.43%$173.7 million0.14%+28,31113F
Legal & General Group Plc3,476,6320.42%$168.9 million0.04%-401,35413F
Assenagon Asset Management S.A.3,404,8400.41%$165.4 million0.11%13F
Scharf Investments, LLC3,187,7470.38%$154.8 million5.11%-396,11713F
Amundi3,098,4540.37%$150.5 million0.04%+119,07413F
D. E. Shaw & Co., Inc.3,076,7640.37%$149.4 million0.10%+2,759,77213F
American Century Companies Inc.2,934,9620.35%$142.6 million0.06%+920,15113F
Smead Capital Management, Inc.2,889,9850.35%$140.4 million3.01%-205,55013F
Susquehanna International Group, LLP2,724,3390.33%$132.3 million0.12%+2,307,39113F
JPMorgan Chase & Co.2,596,0880.31%$127.4 million0.01%+697,12213F
Nuveen, LLC2,429,5240.29%$118.0 million0.03%+133,75613F
Barclays PLC2,420,5630.29%$117.6 million0.04%-1,382,75913F
Citadel Advisors LLC2,291,6160.27%$111.3 million0.07%+1,483,68713F
Millennium Management LLC2,277,2450.27%$110.6 million0.08%+309,42613F
Cooke & Bieler LP2,219,7690.27%$107.8 million1.25%-16,59513F
Worldquant Millennium Advisors LLC2,183,8370.26%$106.1 million0.36%+958,07213F
Swiss National Bank2,086,2140.25%$101.3 million0.05%-82,20013F
Tidal Investments LLC2,065,7310.25%$100.3 million0.24%-156,21613F
Deutsche Bank AG1,984,4080.24%$96.4 million0.03%-1,048,90713F
Alyeska Investment Group, L.P.1,892,3180.23%$91.9 million0.24%+1,331,77413F
Sourcerock Group LLC1,835,7000.22%$89.2 million4.64%+1,224,59913F
Ameriprise Financial Inc.1,791,1430.21%$87.0 million0.02%+1,167,12613F
Mitsubishi UFJ Asset Management Co., Ltd.1,790,6550.21%$87.0 million0.05%+151,29813F
Wells Fargo & Company1,747,3160.21%$84.9 million0.01%+644,00813F
The 50 largest of the 1,248 funds that reported a position in OXY in their 13F for the quarter ended 30 June 2026, by the value each reported.
Read moreShare of all is the fund's part of all the shares the funds reported. Change is shares against the fund's 13F for the quarter before. A 13F lists a manager's long positions in US-listed shares at the quarter's end. What is a 13F?

Options the funds reported on OXY

FundOptionShares under the optionsValue of those sharesQuarter endedFiling
Citadel AdvisorsCalls4,871,700$236.6 million30 June 202613F
Citadel AdvisorsPuts4,040,600$196.3 million30 June 202613F
Point72 Asset ManagementCalls740,100$35.9 million30 June 202613F
Millennium ManagementPuts678,100$32.9 million30 June 202613F
Millennium ManagementCalls471,100$22.9 million30 June 202613F
Point72 Asset ManagementPuts323,400$15.7 million30 June 202613F
Two Sigma InvestmentsCalls37,900$1.8 million30 June 202613F
Two Sigma InvestmentsPuts27,400$1.3 million30 June 202613F
A 13F lists calls and puts by the shares they cover and what those shares were worth at the quarter's end, not what the options cost.
Read moreThey are not counted in the holdings above. A put gains when the stock falls, a call when it rises, and a fund may hold either to hedge.

Schedule 13D and 13G filed on the name, last twelve months

FiledScheduleWhoHoldingOf the classEvent dateRule or purposeFiling
29 July 202613GBlackRock, Inc. and 1 other52.1 million5.2%30 June 2026passive, institutional (13d-1(b))EDGAR
14 May 202613G/ADodge & Cox and 1 other74.1 million7.5%31 March 2026passive, institutional (13d-1(b))EDGAR
30 April 202613GVanguard Capital Management and 1 other54.7 million5.5%31 March 2026passive, institutional (13d-1(b))EDGAR
27 March 202613G/AThe Vanguard Group and 1 other00.0%13 March 2026passive, institutional (13d-1(b))EDGAR
A Schedule 13D is filed by anyone who crosses 5% of a class with intent to influence; a 13G by a passive holder.
Read moreAmendments (/A) report a change, including an exit to zero. Holding and percentage are as the filer stated them on the cover page; the purpose is the filer's own words, cut short. 13D and 13G

Fails to deliver

Settlement dateShares failedPriceFile
31 August 20269,555$59.10SEC
28 August 202612,813$59.17SEC
27 August 202612,342$58.62SEC
26 August 2026167$58.41SEC
25 August 2026535$60.11SEC
24 August 202620,732$61.30SEC
21 August 20262,733$61.52SEC
20 August 202637,004$60.09SEC
19 August 20263,648$59.80SEC
17 August 2026300$58.36SEC
13 August 20266,279$58.55SEC
12 August 20262,872$59.06SEC
11 August 2026944$58.65SEC
7 August 2026617$56.04SEC
3 August 202610,897$57.07SEC
31 July 202659$55.95SEC
30 July 2026530$56.03SEC
29 July 2026347$53.93SEC
28 July 20261,695$54.93SEC
27 July 20263,156$57.30SEC
24 July 20261,401$57.60SEC
23 July 20261,526$57.50SEC
22 July 2026163,552$56.50SEC
21 July 202662$55.19SEC
20 July 202649$54.86SEC
17 July 20269,407$53.65SEC
15 July 202675,468$54.57SEC
Shares that failed to deliver at settlement, per day, from the SEC's half-month files, which arrive about two weeks after the period.
Read moreLargest in the window: 163,552 on 22 July 2026. A fail is an operational fact about settlement, not a position.