OCCIDENTAL PETROLEUM CORP (OXY) Institutional Ownership Changes & 13F Activity

OCCIDENTAL PETROLEUM CORP (OXY) institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC 13F filings (Q1 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Dodge & Cox Stock Fund, H&H International Investment, Sequoia Financial Advisors, Cullen Value Fund, and Renaissance Technologies LLC.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q1 2026Dodge & Cox Stock FundSell-5,387,49974,085,572$4,815,562,180
Q1 2026H&H International InvestmentSell-2,911,10010,261,500$666,997,500
Q1 2026Sequoia Financial AdvisorsBuy13,88239,095$2,541,178
Q1 2026Cullen Value FundBuy6313,484$876,477
Q4 2025Renaissance Technologies LLCSell-1,655,238426,900$17,554,147
Q4 2025Dodge & Cox Stock FundSell-410,30079,473,071$3,267,932,680
Q4 2025H&H International InvestmentSell-383,50013,172,600$541,657,312
Q4 2025Sequoia Financial AdvisorsSell-3,53025,213$1,036,774
Q4 2025Cullen Value FundSell-1,14113,421$575,228
Q3 2025Dodge & Cox Stock FundSell-371,00179,883,371$3,774,489,280
Q3 2025Renaissance Technologies LLCBuy156,7452,082,138$98,381,021
Q3 2025Cullen Value FundSell-1,18614,562$653,087
Q3 2025Sequoia Financial AdvisorsBuy1,00828,743$1,358,073
Q2 2025Renaissance Technologies LLCBuy815,5441,925,393$80,885,770
Q2 2025Dodge & Cox Stock FundSell-584,69880,254,372$3,371,486,168
Q2 2025H&H International InvestmentSell-270,00013,556,100$569,491,761
Q2 2025Chou Associates ManagementBuy245,000313,000$13,149,129
Q2 2025Eagle Capital ManagementSell-176,78082,030$3,446,080
Q2 2025Fairfax Financial HoldingsBuy30,0006,050,418$254,117,556
Q2 2025Fairholme Capital ManagementBuy14,80069,100$2,902,891
Q2 2025Cullen Value FundBuy51515,748$661,561
Q2 2025Sequoia Financial AdvisorsSell-40227,735$1,165,145
Q1 2025Dodge & Cox Stock FundBuy10,836,56880,839,070$3,990,216,495
Q1 2025H&H International InvestmentBuy4,602,40013,826,100$682,456,296
Q1 2025Renaissance Technologies LLCBuy812,1771,109,849$54,782,180
Q1 2025Berkshire HathawayBuy763,017264,941,431$13,077,509,034
Q1 2025Eagle Capital ManagementSell-411,923258,810$12,774,862
Q1 2025Chou Associates ManagementSell-132,00068,000$3,356,481
Q1 2025Fairholme Capital ManagementBuy45,30054,300$2,680,248
Q1 2025Cullen Value FundSell-1,48815,233$751,911

Frequently asked questions about OXY activity

  • Which institutional owners are buying OXY?

    Institutional owners buying OXY include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in OXY activity?

    "Buy" means an investor increased their reported position in OXY compared to the prior reporting period. This reflects growing exposure to OCCIDENTAL PETROLEUM CORP (OXY) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in OXY increasing?

    Institutional interest in OXY can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.

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