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ROCKWOOD RESEARCH · A CORPORATE FILINGS WEBSITE|STRAIGHT FROM THE SOURCE · SEC EDGAR|SPONSOREDYour message on this tape — bid on the Rockwood Ad Exchange · Rockwood Ad Exchange|
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KMX

CARMAX INC

Retail-Auto Dealers & Gasoline Stations · SIC 5500CIK 1170010Held by 10 tracked managersEDGAR filings ↗10-K/10-Q ↗

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10 managers · Q2 2026 13F
Hillman Capital Management
HillmanPosition history →
3.5%
(16.3%)
SRS Investment Management
SRS Investment ManagementPosition history →
2.9%
+4.8%
Broad Run Investment Management
Broad Run Investment ManagementPosition history →
2.3%
(0.4%)
First Pacific Advisors
FPAPosition history →
2.0%
+0.9%
Vulcan Value Partners
Vulcan ValuePosition history →
1.5%
(58.6%)
Ariel Investments
John RogersPosition history →
0.18%
(38.3%)
Holocene Advisors
Holocene AdvisorsPosition history →
0.08%
(19.6%)
Renaissance Technologies
Renaissance TechnologiesPosition history →
0.06%
(30.6%)
Markel Group
Tom GaynerPosition history →
0.05%
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Fuller & Thaler Asset Management
Fuller & Thaler Asset ManagementPosition history →
0.03%
+1.0%

Weight = position value ÷ the manager's total 13F long-equity value in the same filing — one definition for every row. “1st obs.” marks a position with no earlier stored 13F to compare against — it is not shown as a purchase.