DIAMONDBACK ENERGY INC (FANG) Institutional Ownership Changes & 13F Activity

DIAMONDBACK ENERGY INC (FANG) 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 Yacktman Asset Management, Sequoia Financial Advisors, Cullen Value Fund, Fairholme Capital Management, and Renaissance Technologies LLC.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q1 2026Yacktman Asset ManagementBuy7,3511,003,970$198,575,226
Q1 2026Sequoia Financial AdvisorsBuy2,8007,427$1,468,923
Q1 2026Cullen Value FundSell-62110,507$2,078,263
Q4 2025Yacktman Asset ManagementSell-17,849996,619$149,821,734
Q4 2025Cullen Value FundSell-3,01311,128$1,640,349
Q4 2025Sequoia Financial AdvisorsBuy3714,627$695,651
Q3 2025Yacktman Asset ManagementSell-36,1491,014,468$145,170,371
Q3 2025Sequoia Financial AdvisorsSell-2,2644,256$609,050
Q3 2025Cullen Value FundBuy1,17114,141$2,085,349
Q2 2025Cullen Value FundBuy2,22912,970$1,782,032
Q2 2025Yacktman Asset ManagementSell-1,3111,050,617$144,354,776
Q2 2025Sequoia Financial AdvisorsBuy5876,520$895,796
Q1 2025Yacktman Asset ManagementSell-336,5061,051,928$168,182,249
Q1 2025Fairholme Capital ManagementBuy4,0004,000$639,520
Q1 2025Sequoia Financial AdvisorsSell-1,4415,933$948,597
Q1 2025Cullen Value FundBuy1,10910,741$1,717,288
Q4 2024Yacktman Asset ManagementBuy118,6031,388,434$227,467,142
Q4 2024Cullen Value FundSell-2,3469,632$1,577,949
Q4 2024Sequoia Financial AdvisorsBuy1,1087,374$1,208,093
Q3 2024Yacktman Asset ManagementSell-156,2231,269,831$218,918,864
Q3 2024Cullen Value FundBuy3,00811,978$2,065,006
Q3 2024Sequoia Financial AdvisorsBuy6366,266$1,080,309
Q2 2024Yacktman Asset ManagementSell-37,9311,426,054$285,481,750
Q2 2024Sequoia Financial AdvisorsBuy8355,630$1,127,126
Q2 2024Cullen Value FundBuy18,970$1,795,786
Q1 2024Renaissance Technologies LLCSell-172,5329,268$1,837
Q1 2024Yacktman Asset ManagementSell-56,4621,463,985$290,117,907
Q1 2024Sequoia Financial AdvisorsSell-10,6064,795$950,279
Q1 2024Cullen Value FundBuy2,4118,969$1,797,185
Q4 2023Renaissance Technologies LLCBuy114,028181,800$28,194

Frequently asked questions about FANG activity

  • Which institutional owners are buying FANG?

    Institutional owners buying FANG 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 FANG activity?

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

  • Is institutional interest in FANG increasing?

    Institutional interest in FANG 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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