CARMAX INC (KMX) Institutional Ownership Changes & 13F Activity

CARMAX INC (KMX) institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Sequoia Financial Advisors, Vulcan Value Partners, Renaissance Technologies LLC, Hillman Value Fund, and Ariel Appreciation Fund.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q1 2025Giverny CapitalSell-41,2471,641,622$127,915,186
Q1 2025Hillman Value FundSell-29,76884,101$6,553,150
Q1 2025Sequoia FundSell-21,2916,280$489,338
Q1 2025Turtle Creek Asset ManagementBuy12,1792,602,250$202,767,320
Q1 2025Sequoia Financial AdvisorsBuy1763,367$262,357
Q4 2024Sequoia FundSell-1,797,91727,571$2,254,205
Q4 2024Akre Capital ManagementSell-629,714667,437$54,569,649
Q4 2024Renaissance Technologies LLCBuy362,300695,900$56,896,784
Q4 2024Vulcan Value PartnersSell-108,5591,327,037$108,445,939
Q4 2024Ariel Appreciation FundSell-88,979620,743$50,751,948
Q4 2024Turtle Creek Asset ManagementBuy56,9062,590,071$211,764,205
Q4 2024Giverny CapitalBuy45,7441,682,869$137,591,369
Q4 2024Hillman Value FundSell-1,350113,869$9,309,929
Q4 2024Sequoia Financial AdvisorsBuy3073,191$260,897
Q3 2024Sequoia FundSell-1,971,9531,825,488$141,256,261
Q3 2024Akre Capital ManagementSell-848,3581,297,151$100,373,544
Q3 2024Vulcan Value PartnersSell-391,5431,435,596$111,086,419
Q3 2024Renaissance Technologies LLCSell-256,100333,600$25,813,968
Q3 2024Turtle Creek Asset ManagementSell-238,2872,533,165$196,016,308
Q3 2024Giverny CapitalBuy42,1771,637,125$126,680,733
Q3 2024Hillman Value FundBuy535115,219$8,915,646
Q3 2024Ariel Appreciation FundSell-281709,722$54,918,289
Q3 2024Sequoia Financial AdvisorsSell-1392,884$223,164
Q2 2024Vulcan Value PartnersBuy1,369,9861,827,139$133,773
Q2 2024Akre Capital ManagementSell-556,3202,145,509$157,351,630
Q2 2024Turtle Creek Asset ManagementBuy241,8112,771,452$203,258,290
Q2 2024Sequoia FundSell-170,6373,797,441$278,504,323
Q2 2024Ariel Appreciation FundBuy56,856710,003$52,071,620
Q2 2024Giverny CapitalBuy12,5501,594,948$116,973,486
Q2 2024Hillman Value FundSell-295114,684$8,410,925

Frequently asked questions about KMX activity

  • Which institutional owners are buying KMX?

    Institutional owners buying KMX 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 KMX activity?

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

  • Is institutional interest in KMX increasing?

    Institutional interest in KMX 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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