CarmaxKMX
13F holders, Q1 2026 (March 31)550holders +12
92new positions
79sold out
12famous investors
$41.53avg. 13F price*
At the end of Q1 2026, 550 institutions reported holding Carmax Inc. (KMX) in their 13F filings, up 12 from Q4 2025. 92 opened new positions and 79 sold out. The largest holders were BlackRock, Inc. ($717.6M), AQR Capital Management ($412.6M) and Vanguard Portfolio Management LLC ($302.5M). 12 famous investors held it, including Jeff Smith (5.6% of Starboard Value's portfolio), John W. Rogers Jr. (0.3% of Ariel Investments's portfolio) and Cliff Asness (0.2% of AQR Capital Management's portfolio).
- Company
- Carmax Inc.
- CUSIP
- 143130102
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 92 | $405.3M |
| Exits | 79 | $186.8M |
All 13F filers, Q4 2025 → Q1 2026: 25,069,225 shares bought and 15,778,671 shares sold, net +9,290,554 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 550 holders
| BlackRock, Inc. | 0.01% | Reduce -3.3% | 17,257,461 | $717.6M |
| AQR Capital Management | 0.19% | Add +26.9% | 10,060,502 | $412.6M |
| Vanguard Portfolio Management LLC | 0.02% | — | 7,276,272 | $302.5M |
| Vanguard Capital Management LLC | 0.01% | — | 6,386,764 | $265.6M |
| Starboard Value | 5.64% | New | 6,201,362 | $257.9M |
| SRS Investment Management, LLC | 2.48% | Add +0.3% | 5,651,674 | $235.0M |
| Two Sigma Investments, LP | 0.19% | Add +80.2% | 5,347,097 | $222.3M |
| State Street Corp. | 0.01% | Reduce -3.3% | 4,885,060 | $203.1M |
| Janus Henderson Group PLC | 0.09% | Add +1.1% | 4,580,807 | $190.5M |
| Primecap Management Co. | 0.14% | Reduce -0.2% | 4,358,146 | $181.2M |
| Dimensional Fund Advisors LP | 0.04% | Add +7.3% | 4,275,663 | $177.8M |
| Apollo Management Holdings, L.P. | 3.34% | Reduce -17.9% | 4,144,741 | $172.3M |
| Baird Financial Group, Inc. | 0.20% | Add +15.3% | 3,068,452 | $127.6M |
| First Pacific Advisors, LP | 1.77% | Add +2.0% | 2,981,709 | $124.0M |
| D. E. Shaw & Co. | 0.10% | Reduce -19.8% | 2,920,417 | $121.4M |
| Geode Capital Management, LLC | 0.01% | Reduce -0.1% | 2,554,767 | $106.3M |
| Morgan Stanley | 0.01% | Add +10.2% | 2,534,739 | $105.4M |
| Diamond Hill Capital Management, LLC (Investment Advisor) | 0.64% | Reduce -41.3% | 2,470,596 | $102.7M |
| Manufacturers Life Insurance Company, The | 0.09% | Reduce -1.0% | 2,398,257 | $99.7M |
| Vulcan Value Partners, LLC | 2.43% | Reduce -24.7% | 2,204,876 | $91.7M |
| Bank of America Corp. | 0.01% | Add +61.7% | 1,687,359 | $70.2M |
| UBS Group AG | 0.01% | Add +5.4% | 1,614,295 | $67.1M |
| Goldman Sachs Group Inc. | 0.01% | Add +239.8% | 1,601,522 | $66.6M |
| Focus Partners Wealth | 0.07% | Add +94.8% | 1,492,859 | $62.1M |
| Charles Schwab Investment Management Inc. | 0.01% | Add +6.5% | 1,434,590 | $59.7M |
| American Century Companies Inc. | 0.03% | Add +90.0% | 1,390,912 | $57.8M |
| Millennium Management | 0.04% | Add +97.0% | 1,314,833 | $54.7M |
| Renaissance Technologies | 0.08% | Add +8.4% | 1,245,000 | $51.8M |
| Pacer Advisors, Inc. | 0.14% | New | 1,169,654 | $48.6M |
| Northern Trust Corp. | 0.01% | Add +0.4% | 1,089,126 | $45.3M |
| Invesco Ltd. | 0.00% | Reduce -7.3% | 1,052,539 | $43.8M |
| Gotham Asset Management | 0.13% | Add +130.9% | 984,504 | $40.9M |
| Rings Capital Management LLC | 21.20% | No change | 949,000 | $39.5M |
| Envestnet Asset Management Inc. | 0.01% | Reduce -31.7% | 917,829 | $38.2M |
| Silver Heights Capital Management Inc | 14.66% | Reduce -1.4% | 917,698 | $38.2M |
| Vanguard Fiduciary Trust Co. | 0.01% | — | 881,698 | $36.7M |
| Holocene Advisors, LP | 0.08% | New | 826,142 | $34.4M |
| Bank of New York Mellon Corp | 0.01% | Reduce -3.7% | 817,830 | $34.0M |
| Woodline Partners LP | 0.12% | Add +1052.7% | 765,226 | $31.8M |
| Principal Financial Group Inc. | 0.02% | Reduce -1.5% | 687,007 | $28.6M |
| Ieq Capital, LLC | 0.12% | Add +87.5% | 621,298 | $25.8M |
| DAVENPORT & Co LLC | 0.14% | Add +348.9% | 616,133 | $25.6M |
| Ameriprise Financial Inc. | 0.01% | Reduce -20.2% | 597,278 | $24.8M |
| Ariel Investments | 0.26% | Reduce -0.3% | 561,947 | $23.4M |
| Framtiden Holdings Management Co LLC | 21.98% | No change | 540,000 | $22.5M |
| Public Sector Pension Investment Board | 0.07% | Reduce -0.2% | 507,306 | $21.1M |
| Man Group plc | 0.04% | Add +646.3% | 501,796 | $20.9M |
| Citadel Advisors | 0.01% | Reduce -2.7% | 485,088 | $20.2M |
| Nexus Investment Management ULC | 2.70% | Add +2.6% | 464,815 | $19.3M |
| FMR LLC | 0.00% | Reduce -31.8% | 463,191 | $19.3M |
| Jane Street Group, LLC | 0.02% | Reduce -47.1% | 457,728 | $19.0M |
| BNP Paribas Financial Markets | 0.01% | Reduce -40.4% | 450,570 | $18.7M |
| Eubel Brady & Suttman Asset Management Inc. | 2.36% | Add +16.7% | 446,878 | $18.6M |
| Raymond James Financial Inc. | 0.01% | Reduce -20.4% | 437,628 | $18.2M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +0.2% | 434,886 | $18.1M |
| Welch & Forbes LLC | 0.23% | Reduce -4.4% | 426,833 | $17.7M |
| Mount Capital Ltd | 6.88% | No change | 410,400 | $17.1M |
| Kiltearn Partners LLP | 4.42% | Reduce -10.7% | 394,700 | $16.4M |
| Trexquant Investment LP | 0.11% | Reduce -6.1% | 379,714 | $15.8M |
| Rhumbline Advisers | 0.01% | Reduce -0.4% | 377,493 | $15.7M |
| Endure Capital Management, LLC | 10.59% | — | 365,447 | $15.2M |
| Legal & General Group Plc | 0.00% | Reduce -9.2% | 359,513 | $14.9M |
| Mariner, LLC | 0.02% | Add +133.2% | 356,675 | $14.8M |
| Cerity Partners LLC | 0.02% | Add +39.1% | 346,759 | $14.4M |
| First Trust Advisors LP | 0.01% | Add +70.6% | 331,434 | $13.8M |
| Clifford Swan Investment Counsel LLC | 0.46% | Add +7.8% | 324,084 | $13.5M |
| Marshall Wace, LLP | 0.01% | Add +456.4% | 319,573 | $13.3M |
| Gagnon Securities LLC | 2.97% | Reduce -3.2% | 309,699 | $12.9M |
| Royal Bank of Canada | 0.00% | Add +31.1% | 291,671 | $12.1M |
| Quantinno Capital Management LP | 0.02% | Add +83.9% | 288,409 | $12.0M |
| Broad Run Investment Management, LLC | 2.08% | Reduce -0.4% | 284,385 | $11.8M |
| Nuveen, LLC | 0.00% | Add +11.4% | 283,360 | $11.8M |
| Swiss National Bank | 0.01% | Reduce -3.0% | 280,600 | $11.7M |
| Cwm, LLC | 0.03% | Add +111.5% | 276,560 | $11.5M |
| Canada Pension Plan Investment Board | 0.01% | Add +2.6% | 275,031 | $11.4M |
| QVT Financial LP | 0.87% | Add +13.4% | 260,903 | $10.8M |
| Worldquant Millennium Advisors LLC | 0.04% | Add +222.4% | 227,183 | $9.4M |
| Landscape Capital Management, L.L.C. | 0.58% | New | 220,712 | $9.2M |
| Wells Fargo & Company | 0.00% | Reduce -8.6% | 216,030 | $9.0M |
| HITE Hedge Asset Management LLC | 0.48% | Add +2512.7% | 203,243 | $8.5M |
| Old National Bancorp | 0.14% | Add +22.3% | 193,940 | $8.1M |
| Fuller & Thaler Asset Management, Inc. | 0.03% | Add +7.0% | 189,114 | $7.9M |
| Assetmark, Inc. | 0.02% | Reduce -63.5% | 187,167 | $7.8M |
| California Public Employees Retirement System | 0.00% | Reduce -25.7% | 185,513 | $7.7M |
| JPMorgan Chase & Co. | 0.00% | Add +53.9% | 188,200 | $7.5M |
| Oppenheimer & Co. Inc. | 0.09% | Add +5.0% | 180,703 | $7.5M |
| Banyan Capital Management, Inc. | 3.09% | Add +17.8% | 172,211 | $7.2M |
| Wealth Enhancement Advisory Services, LLC | 0.02% | Add +110.5% | 185,243 | $7.1M |
| Lighthouse Investment Partners, LLC | 0.26% | Add +189.9% | 167,043 | $6.9M |
| California State Teachers Retirement System | 0.01% | Add +17.7% | 163,920 | $6.8M |
| Barclays PLC | 0.00% | Reduce -49.4% | 163,225 | $6.8M |
| Qsemble Capital Management, LP | 0.51% | Add +99.8% | 161,396 | $6.7M |
| Bessemer Group Inc. | 0.01% | Add +28.1% | 156,121 | $6.5M |
| BML Capital Management, LLC | 4.15% | No change | 155,000 | $6.4M |
| WS Management LLLP | 0.82% | No change | 150,455 | $6.3M |
| Kinsale Capital Group, Inc. | 0.98% | Add +21.3% | 146,993 | $6.1M |
| Hantz Financial Services, Inc. | 0.09% | Reduce -11.5% | 145,382 | $6.0M |
| Sei Investments Co. | 0.01% | Add +0.4% | 144,292 | $6.0M |
| Alliancebernstein L.P. | 0.00% | Add +92.0% | 155,141 | $6.0M |
| Markel Group | 0.05% | No change | 136,500 | $5.7M |
"% of holder's portfolio" is KMX's weight in each manager's 13F, not the share of Carmax Inc. the manager owns.