CarMax Inc
KMX- Exchange
- NYSE
- Industry
- Retail-Auto Dealers & Gasoline Stations
- SEC CIK
- 0001170010
No open-market purchases or sales by CarMax Inc insiders were filed in the last 90 days; 557 institutions reported holding it in 13F filings for Q2 2026, worth $7.80B in total; superinvestors Starboard Value and Markel Group hold it.
13F holders, Q2 2025
Institutional positions in CarMax Inc as of Jun 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 731
- −12 vs. Q1 2025
- Shares held
- 159.9M
- −2.26M (−1.4%) vs. Q1 2025
- Total value
- $10.7B
- −$1.88B (−14.9%) vs. Q1 2025
- New holders
- 106
- 261 more added
- Sold out
- 118
- 276 more reduced
10 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting KMX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 557 | $7.80B |
| Q1 2026 | 550 | $6.36B |
| Q4 2025 | 537 | $5.83B |
| Q3 2025 | 622 | $6.54B |
| Q2 2025 | 731 | $10.7B |
| Q1 2025 | 753 | $12.6B |
| Q4 2024 | 750 | $13.1B |
| Q3 2024 | 743 | $12.6B |
| Q2 2024 | 707 | $12.4B |
| Q1 2024 | 716 | $15.0B |
| Q4 2023 | 706 | $13.0B |
| Q3 2023 | 683 | $11.9B |
| Q2 2023 | 705 | $13.9B |
| Q1 2023 | 674 | $11.0B |
| Q4 2022 | 659 | $10.4B |
| Q3 2022 | 640 | $10.9B |
| Q2 2022 | 693 | $14.7B |
| Q1 2022 | 696 | $16.0B |
| Q4 2021 | 737 | $20.3B |
| Q3 2021 | 685 | $19.9B |
| Q2 2021 | 682 | $20.3B |
| Q1 2021 | 699 | $20.4B |
Institutions, Q2 2025
Shares, value and share of portfolio for each institution holding CarMax Inc; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 17,564,869 | $1.18B | 0.02% | −521,892−2.9% | Reduced |
| BlackRock, Inc. | 10,838,401 | $728.4M | 0.01% | −1,247,877−10.3% | Reduced |
| Diamond Hill Capital Management Inc | 6,961,938 | $467.9M | 2.15% | +1,102,820+18.8% | Added |
| State Street Corp | 5,668,731 | $381.0M | 0.01% | −545,041−8.8% | Reduced |
| Janus Henderson Group PLC | 4,828,469 | $324.5M | 0.16% | +84,277+1.8% | Added |
| Primecap Management Co | 4,737,911 | $318.4M | 0.25% | −31,395−0.7% | Reduced |
| AQR Capital Management LLC | 4,457,340 | $298.1M | 0.25% | +2,947,996+195.3% | Added |
| Geode Capital Management, LLC | 3,807,259 | $255.4M | 0.02% | −12,959−0.3% | Reduced |
| Baird Financial Group, Inc. | 3,298,113 | $221.7M | 0.39% | +204,481+6.6% | Added |
| Norges Bank | 3,096,919 | $208.1M | 0.03% | −2,509,539−44.8% | Reduced |
| Invesco Ltd. | 2,998,928 | $201.6M | 0.03% | +135,334+4.7% | Added |
| Fiduciary Management Inc | 2,873,565 | $193.1M | 1.85% | +221,835+8.4% | Added |
| Dimensional Fund Advisors LP | 2,766,648 | $185.9M | 0.04% | +966,373+53.7% | Added |
| Turtle Creek Asset Management Inc. | 2,690,850 | $180.9M | 5.25% | +88,600+3.4% | Added |
| Principal Financial Group Inc | 2,571,945 | $172.9M | 0.09% | −4,015,349−61.0% | Reduced |
| First Pacific Advisors, LP | 2,431,244 | $163.4M | 2.34% | +15,270+0.6% | Added |
| Morgan Stanley | 2,414,253 | $162.3M | 0.01% | +279,387+13.1% | Added |
| UBS Group AG | 2,198,171 | $147.7M | 0.03% | −801,581−26.7% | Reduced |
| Arrowstreet Capital, Limited Partnership | 2,028,718 | $136.4M | 0.10% | +1,894,408+1,410.5% | Added |
| Manufacturers Life Insurance Company, The | 1,846,406 | $124.1M | 0.11% | +1,640,219+795.5% | Added |
| D. E. Shaw & Co., Inc. | 1,771,800 | $119.1M | 0.12% | +1,759,274+14,045.0% | Added |
| Bank of America Corp | 1,771,193 | $119.0M | 0.01% | −68,560−3.7% | Reduced |
| Cooke & Bieler LP | 1,736,565 | $116.7M | 1.17% | −32,687−1.8% | Reduced |
| Giverny Capital Inc.SuperinvestorGiverny Capital | 1,655,930 | $111.3M | 3.82% | +14,308+0.9% | Added |
| Kovitz Investment Group Partners, LLC | 1,636,112 | $110.0M | 0.47% | +99,871+6.5% | Added |
| Envestnet Asset Management Inc | 1,561,516 | $104.9M | 0.03% | +39,812+2.6% | Added |
| Qube Research & Technologies Ltd | 1,504,048 | $101.1M | 0.14% | +1,504,048 | New |
| Charles Schwab Investment Management Inc | 1,476,983 | $99.3M | 0.02% | −10,573−0.7% | Reduced |
| Northern Trust Corp | 1,348,636 | $90.6M | 0.01% | −185,263−12.1% | Reduced |
| Davenport & Co LLC | 1,346,265 | $90.2M | 0.50% | +71,787+5.6% | Added |
| Kempen Capital Management N.V. | 1,335,111 | $89.7M | 0.85% | +19,630+1.5% | Added |
| UBS Asset Management Americas Inc | 1,309,092 | $88.0M | 0.02% | −361,289−21.6% | Reduced |
| Wellington Management Group LLP | 1,274,126 | $85.6M | 0.02% | +458,665+56.2% | Added |
| Citadel Advisors LLC | 1,203,241 | $80.9M | 0.07% | +584,356+94.4% | Added |
| Millennium Management LLC | 1,201,306 | $80.7M | 0.07% | +119,480+11.0% | Added |
| Squarepoint Ops LLC | 1,078,817 | $72.5M | 0.16% | −144,463−11.8% | Reduced |
| Vulcan Value Partners, LLC | 989,986 | $72.3M | 1.27% | −228,141−18.7% | Reduced |
| Two Sigma Advisers, LP | 972,700 | $65.4M | 0.13% | +100,300+11.5% | Added |
| CI Private Wealth, LLC | 864,350 | $58.1M | 0.08% | −218,662−20.2% | Reduced |
| Welch & Forbes LLC | 858,471 | $57.7M | 0.72% | −15,292−1.8% | Reduced |
| Worldquant Millennium Advisors LLC | 853,964 | $57.4M | 0.29% | +588,901+222.2% | Added |
| Bank of New York Mellon Corp | 764,758 | $51.4M | 0.01% | −126,742−14.2% | Reduced |
| Marshall Wace, LLP | 761,301 | $51.2M | 0.06% | −2,316,658−75.3% | Reduced |
| Man Group plc | 724,196 | $48.7M | 0.11% | −243,269−25.1% | Reduced |
| Ameriprise Financial Inc | 699,093 | $47.0M | 0.01% | +120,299+20.8% | Added |
| Goldman Sachs Group Inc | 687,280 | $46.2M | 0.01% | −234,331−25.4% | Reduced |
| Azora Capital LP | 681,343 | $45.8M | 2.07% | +681,343 | New |
| Two Sigma Investments, LP | 670,601 | $45.1M | 0.08% | +37,976+6.0% | Added |
| Silver Heights Capital Management Inc | 663,689 | $44.6M | 17.01% | +105,424+18.9% | Added |
| JPMorgan Chase & Co | 656,990 | $44.2M | 0.00% | +340,849+107.8% | Added |
| Weitz Investment Management, Inc.SuperinvestorWeitz Investment Management | 649,400 | $43.6M | 2.35% | −155,800−19.3% | Reduced |
| Rings Capital Management LLC | 626,000 | $42.1M | 20.35% | +117,500+23.1% | Added |
| ThornTree Capital Partners LP | 606,928 | $40.8M | 6.79% | +136,860+29.1% | Added |
| Check Capital Management Inc | 598,979 | $40.3M | 2.65% | −10,708−1.8% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 561,555 | $37.7M | 0.13% | +200,024+55.3% | Added |
| Renaissance Technologies LLC | 554,800 | $37.3M | 0.05% | +487,300+721.9% | Added |
| Ariel Investments, LLC | 552,977 | $37.2M | 0.42% | −6,172−1.1% | Reduced |
| Legal & General Group Plc | 541,289 | $36.4M | 0.01% | −156,689−22.4% | Reduced |
| DF Dent & Co Inc | 513,568 | $34.5M | 0.44% | −304,844−37.2% | Reduced |
| Raymond James Financial Inc | 504,105 | $33.9M | 0.01% | +115,848+29.8% | Added |
| Tudor Investment Corp Et Al | 493,398 | $33.2M | 0.25% | +374,079+313.5% | Added |
| Citigroup Inc | 474,985 | $31.9M | 0.02% | −143,288−23.2% | Reduced |
| Barclays PLC | 465,554 | $31.3M | 0.01% | −13,582−2.8% | Reduced |
| Prudential Financial Inc | 462,626 | $31.1M | 0.04% | +284,148+159.2% | Added |
| Wells Fargo & Company | 442,818 | $29.8M | 0.01% | +17,695+4.2% | Added |
| Mount Capital Ltd | 439,100 | $29.5M | 9.51% | +96,400+28.1% | Added |
| Royal Bank of Canada | 427,609 | $28.7M | 0.01% | +20,755+5.1% | Added |
| Nuveen, LLC | 399,398 | $26.8M | 0.01% | −35,299−8.1% | Reduced |
| Jane Street Group, LLC | 396,594 | $26.7M | 0.04% | +374,737+1,714.5% | Added |
| Blair William & Co | 391,921 | $26.3M | 0.07% | −64,149−14.1% | Reduced |
| Kiltearn Partners LLP | 391,400 | $26.3M | 5.29% | −8,100−2.0% | Reduced |
| Trexquant Investment LP | 387,532 | $26.0M | 0.29% | +245,572+173.0% | Added |
| Schwerin Boyle Capital Management Inc | 384,394 | $25.8M | 2.88% | −31,675−7.6% | Reduced |
| Nexus Investment Management ULC | 377,645 | $25.4M | 3.79% | +26,200+7.5% | Added |
| Acadian Asset Management LLC | 375,862 | $25.3M | 0.05% | +366,515+3,921.2% | Added |
| Deutsche Bank AG | 366,199 | $24.6M | 0.01% | −416,014−53.2% | Reduced |
| Voloridge Investment Management, LLC | 359,564 | $24.2M | 0.09% | +359,564 | New |
| Capital Fund Management S.A. | 358,317 | $24.1M | 0.27% | +358,317 | New |
| Assetmark, Inc | 332,799 | $22.4M | 0.05% | +157,640+90.0% | Added |
| Canada Pension Plan Investment Board | 323,100 | $21.7M | 0.02% | +201,300+165.3% | Added |
| Eubel Brady & Suttman Asset Management Inc | 322,571 | $21.7M | 2.74% | +10,987+3.5% | Added |
| MML Investors Services, LLC | 321,624 | $21.6M | 0.06% | +10,280+3.3% | Added |
| Broad Run Investment Management, LLC | 318,091 | $21.4M | 3.27% | −30,226−8.7% | Reduced |
| Ieq Capital, LLC | 317,328 | $21.3M | 0.13% | +219,064+222.9% | Added |
| Spears Abacus Advisors LLC | 308,925 | $20.8M | 0.42% | +260,212+534.2% | Added |
| Rhumbline Advisers | 308,095 | $20.7M | 0.02% | −18,556−5.7% | Reduced |
| Fairview Capital Investment Management, LLC | 306,823 | $20.6M | 1.07% | +10,926+3.7% | Added |
| American Century Companies Inc | 296,590 | $19.9M | 0.01% | −879,106−74.8% | Reduced |
| Swiss National Bank | 291,300 | $19.6M | 0.01% | −142,500−32.8% | Reduced |
| HSBC Holdings PLC | 284,158 | $19.1M | 0.01% | +44,814+18.7% | Added |
| Makaira Partners LLC | 272,203 | $18.3M | 5.57% | 00.0% | Unchanged |
| Jupiter Asset Management Ltd | 260,589 | $17.5M | 0.15% | +260,589 | New |
| Engineers Gate Manager LP | 252,411 | $17.0M | 0.21% | +224,830+815.2% | Added |
| Courant Investment Management LLC | 247,520 | $16.6M | 13.47% | 00.0% | Unchanged |
| Heartland Advisors Inc | 244,578 | $16.4M | 0.92% | +113,684+86.9% | Added |
| Avenir Corp | 224,936 | $15.1M | 1.55% | −2,364−1.0% | Reduced |
| BNP Paribas Arbitrage, SA | 224,345 | $15.1M | 0.01% | −50,071−18.2% | Reduced |
| State of Wisconsin Investment Board | 219,908 | $14.8M | 0.04% | +125,759+133.6% | Added |
| Price T Rowe Associates Inc | 219,596 | $14.8M | 0.00% | +179+0.1% | Added |
| Clifford Swan Investment Counsel LLC | 218,695 | $14.7M | 0.52% | −1,342−0.6% | Reduced |