CarMax Inc. (KMX) Ownership & Trading Activity

Institutional holders, insider transactions, and congressional trades for KMX. 13F holdings as of 2026-06-30.

Top Institutional Holders

InstitutionSharesValueChange
BlackRock17,092,089$904MDECREASED
Vanguard14,892,856$788MINCREASED
State Street5,156,276$273MINCREASED
Dimensional Fund Advisors4,974,772$263MINCREASED
American Century Companies3,250,267$172MINCREASED

Full institutional holdings, insider history, and congressional trades for CarMax Inc. on SentiSense.