HALLIBURTON CO (HAL) Institutional Ownership Changes & 13F Activity

HALLIBURTON CO (HAL) 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 Hancock Classic Value, Dodge & Cox Stock Fund, Sequoia Financial Advisors, Cullen Value Fund, and Renaissance Technologies LLC.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q1 2026Hancock Classic ValueSell-1,266,7024,067,041$158,573,929
Q1 2026Dodge & Cox Stock FundSell-9,2005,500$214,445
Q1 2026Sequoia Financial AdvisorsBuy4,98650,331$1,962,396
Q1 2026Cullen Value FundSell-25013,008$507,186
Q4 2025Hancock Classic ValueSell-12,8535,333,743$150,731,577
Q4 2025Sequoia Financial AdvisorsBuy10,20445,345$1,281,447
Q4 2025Cullen Value FundSell-48713,258$432,598
Q3 2025Hancock Classic ValueBuy1,612,5275,346,596$131,526,262
Q3 2025Renaissance Technologies LLCBuy730,495771,995$18,991,077
Q3 2025Dodge & Cox Stock FundSell-37,06014,700$361,620
Q3 2025Cullen Value FundSell-5,95113,745$334,146
Q3 2025Sequoia Financial AdvisorsBuy1,61935,141$864,459
Q2 2025Hancock Classic ValueBuy2,142,9393,734,069$76,100,326
Q2 2025Renaissance Technologies LLCSell-383,19541,500$845,770
Q2 2025Sequoia Financial AdvisorsBuy25,36133,522$683,180
Q2 2025Dodge & Cox Stock FundSell-21,90051,760$1,054,869
Q2 2025Cullen Value FundSell-7,69319,696$401,413
Q1 2025Hancock Classic ValueBuy43,4741,591,130$40,366,968
Q1 2025Cullen Value FundSell-10,47727,389$694,859
Q1 2025Dodge & Cox Stock FundSell-7,00073,660$1,868,754
Q1 2025Sequoia Financial AdvisorsSell-5,4108,161$207,049
Q4 2024Cullen Value FundSell-17,43337,866$1,029,589
Q4 2024Hancock Classic ValueBuy5,6501,547,656$42,080,767
Q4 2024Sequoia Financial AdvisorsSell-94713,571$368,996
Q4 2024Dodge & Cox Stock FundSell-50080,660$2,193,145
Q3 2024Dodge & Cox Stock FundSell-6,04281,160$2,357,698
Q3 2024Cullen Value FundSell-5,19855,299$1,606,444
Q3 2024Sequoia Financial AdvisorsBuy66714,518$421,744
Q3 2024Hancock Classic ValueBuy2081,542,006$44,795,274
Q2 2024Hancock Classic ValueSell-10,6471,541,798$52,081,936

Frequently asked questions about HAL activity

  • Which institutional owners are buying HAL?

    Institutional owners buying HAL 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 HAL activity?

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

  • Is institutional interest in HAL increasing?

    Institutional interest in HAL 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.

Related HAL insights