OCCIDENTAL PETROLEUM CORP (OXY) Stock Institutional Trading Activity


OCCIDENTAL PETROLEUM CORP (OXY) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q4 2025), investors with some of the largest reported share count changes include Renaissance Technologies LLC, H&H International Investment, Cullen Value Fund, Dodge & Cox Stock Fund, and Sequoia Financial Advisors. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.

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Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q2 2015Sequoia Financial AdvisorsBuy4802,906$226
Q2 2015Matrix Advisors Value FundSell-22,945249,229$19,383
Q2 2015Dodge & Cox Stock FundSell-4,303200,081$15,560
Q2 2015Ariel Appreciation FundBuy1,17041,061$3,193
Q1 2015First Eagle U.S. ValueSell-626,5007,222$527
Q1 2015Renaissance Technologies LLCSell-110,000395,448$28,868
Q1 2015Matrix Advisors Value FundBuy7,415272,174$19,869
Q1 2015Dodge & Cox Stock FundSell-8,450204,384$14,920
Q4 2014First Eagle U.S. ValueSell-1,605,210633,722$51,084
Q4 2014Matrix Advisors Value FundSell-1,707264,759$21,342
Q4 2014Dodge & Cox Stock FundSell-15,302212,834$17,157
Q3 2014Sequoia Financial AdvisorsSell-2292,426$233
Q3 2014First Eagle U.S. ValueBuy818,7502,238,932$215,273
Q3 2014Matrix Advisors Value FundBuy639266,466$25,621
Q3 2014Dodge & Cox Stock FundSell-7,333228,136$21,935
Q2 2014Sequoia Financial AdvisorsBuy4192,655$272
Q2 2014Renaissance Technologies LLCBuy186,885505,448$51,874
Q2 2014First Eagle U.S. ValueBuy72,9361,420,182$145,753
Q2 2014Matrix Advisors Value FundSell-9,307265,827$27,282
Q2 2014Dodge & Cox Stock FundSell-19,284235,469$24,166
Q1 2014Sequoia Financial AdvisorsSell-8,4852,236$213
Q1 2014Renaissance Technologies LLCBuy176,415318,563$30,356
Q1 2014First Eagle U.S. ValueSell-309,1941,347,246$128,379
Q1 2014Matrix Advisors Value FundBuy7,201275,134$26,218
Q1 2014Ariel Appreciation FundBuy5,00339,891$3,801
Q1 2014Dodge & Cox Stock FundSell-38,784254,753$24,275
Q4 2013Sequoia Financial AdvisorsBuy10,72110,721$1,020
Q4 2013First Eagle U.S. ValueSell-587,0991,656,440$157,527
Q4 2013Matrix Advisors Value FundSell-3,662267,933$25,480
Q4 2013Ariel Appreciation FundBuy30,64934,888$3,318

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.