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, Q3 2024
Institutional positions in CarMax Inc as of Sep 30, 2024. 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
- 743
- +41 vs. Q2 2024
- Shares held
- 163.2M
- +4.97M (+3.1%) vs. Q2 2024
- Total value
- $12.6B
- +$1.02B (+8.8%) vs. Q2 2024
- New holders
- 90
- 240 more added
- Sold out
- 49
- 286 more reduced
5 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2024: 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, Q3 2024
Shares, value and share of portfolio for each institution holding CarMax Inc; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Marathon Asset Mgmt Ltd | 112,845 | $8.73M | 0.24% | −13,047−10.4% | Reduced |
| Hillman Capital Management, Inc. | 115,219 | $8.92M | 3.06% | +535+0.5% | Added |
| Fuller & Thaler Asset Management, Inc. | 116,079 | $8.98M | 0.04% | −7,217−5.9% | Reduced |
| Gotham Asset Management, LLC | 117,956 | $9.13M | 0.09% | +13,689+13.1% | Added |
| Heartland Advisors Inc | 121,711 | $9.42M | 0.49% | −42,098−25.7% | Reduced |
| Handelsbanken Fonder AB | 121,773 | $9.42M | 0.04% | −361−0.3% | Reduced |
| Biglari Capital Corp. | 125,420 | $9.71M | 1.49% | 00.0% | Unchanged |
| Hantz Financial Services, Inc. | 130,204 | $10.1M | 0.18% | −5,150−3.8% | Reduced |
| Banyan Capital Management, Inc. | 130,591 | $10.1M | 5.85% | −1,100−0.8% | Reduced |
| SEI Investments Co | 130,959 | $10.1M | 0.01% | +11,681+9.8% | Added |
| Raymond James Financial Services Advisors, Inc. | 134,291 | $10.4M | 0.01% | −99,575−42.6% | Reduced |
| Tudor Investment Corp Et Al | 135,899 | $10.5M | 0.12% | +135,899 | New |
| Markel Group Inc.SuperinvestorMarkel Group | 136,500 | $10.6M | 0.10% | 00.0% | Unchanged |
| New York State Teachers Retirement System | 138,307 | $10.7M | 0.02% | −12,694−8.4% | Reduced |
| Eldred Rock Partners, LLC | 140,090 | $10.8M | 3.62% | +5,742+4.3% | Added |
| Grantham, Mayo, Van Otterloo & Co. LLC | 140,531 | $10.9M | 0.03% | −10,743−7.1% | Reduced |
| Qube Research & Technologies Ltd | 140,898 | $10.9M | 0.02% | +140,898 | New |
| Wedge Capital Management L L P | 142,581 | $11.0M | 0.19% | −23,182−14.0% | Reduced |
| Engineers Gate Manager LP | 144,166 | $11.2M | 0.22% | +140,600+3,942.8% | Added |
| Cetera Investment Advisers | 144,330 | $11.2M | 0.02% | +3,064+2.2% | Added |
| Nixon Capital, LLC | 144,407 | $11.2M | 3.93% | +1,891+1.3% | Added |
| Needham Investment Management LLC | 147,000 | $11.4M | 0.87% | −4,000−2.6% | Reduced |
| Citigroup Inc | 149,448 | $11.6M | 0.01% | +3,738+2.6% | Added |
| First Manhattan Co | 152,137 | $11.8M | 0.03% | −750.0% | Reduced |
| Massmutual Trust Co FSB | 156,682 | $12.1M | 0.35% | +8,599+5.8% | Added |
| Hutchinson Capital Management | 158,162 | $12.2M | 2.32% | −1,681−1.1% | Reduced |
| Gagnon Securities LLC | 158,826 | $12.3M | 2.44% | +320+0.2% | Added |
| Great West Life Assurance Co | 158,961 | $12.3M | 0.02% | −15,430−8.8% | Reduced |
| State Board of Administration of Florida Retirement System | 159,211 | $12.3M | 0.02% | 00.0% | Unchanged |
| EVR Research LP | 160,000 | $12.4M | 3.13% | +70,000+77.8% | Added |
| Aquatic Capital Management LLC | 165,500 | $12.8M | 0.34% | +43,400+35.5% | Added |
| Baillie Gifford & Co | 169,270 | $13.1M | 0.01% | −4,120−2.4% | Reduced |
| Teza Capital Management LLC | 171,728 | $13.3M | 1.46% | +171,728 | New |
| Prudential Financial Inc | 175,573 | $13.6M | 0.02% | +37,835+27.5% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 176,689 | $13.7M | 0.03% | −9,967−5.3% | Reduced |
| LPL Financial LLC | 176,820 | $13.7M | 0.01% | +25,049+16.5% | Added |
| Stifel Financial Corp | 194,390 | $15.0M | 0.02% | −42,573−18.0% | Reduced |
| Vancity Investment Management Ltd | 202,253 | $15.7M | 1.88% | −264,568−56.7% | Reduced |
| Alliancebernstein L.P. | 204,917 | $15.9M | 0.01% | +22,196+12.1% | Added |
| Oppenheimer & Co Inc | 205,808 | $15.9M | 0.24% | −83,642−28.9% | Reduced |
| California Public Employees Retirement System | 208,527 | $16.1M | 0.01% | +2,451+1.2% | Added |
| Old National Bancorp | 209,276 | $16.2M | 0.37% | +3,307+1.6% | Added |
| Manufacturers Life Insurance Company, The | 210,770 | $16.3M | 0.01% | −23,794−10.1% | Reduced |
| Barr E S & Co | 211,146 | $16.3M | 1.02% | −21,081−9.1% | Reduced |
| Clifford Swan Investment Counsel LLC | 213,564 | $16.5M | 0.59% | +10,882+5.4% | Added |
| BNP Paribas Arbitrage, SA | 217,553 | $16.8M | 0.02% | −24,715−10.2% | Reduced |
| Amundi | 233,860 | $16.9M | 0.01% | +10,228+4.6% | Added |
| Price T Rowe Associates Inc | 221,049 | $17.1M | 0.00% | +1,756+0.8% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 230,143 | $17.8M | 0.02% | +21,592+10.4% | Added |
| Avenir Corp | 234,755 | $18.2M | 1.83% | −1,650−0.7% | Reduced |
| California State Teachers Retirement System | 239,953 | $18.6M | 0.02% | −3,946−1.6% | Reduced |
| HSBC Holdings PLC | 241,643 | $18.7M | 0.01% | +30,754+14.6% | Added |
| Mount Capital Ltd | 246,500 | $19.1M | 6.67% | +97,200+65.1% | Added |
| Courant Investment Management LLC | 247,520 | $19.2M | 16.09% | 00.0% | Unchanged |
| Raymond James & Associates | 248,148 | $19.2M | 0.01% | +9,778+4.1% | Added |
| Mane Global Capital Management LP | 267,500 | $20.7M | 1.44% | +267,500 | New |
| Ninety One UK Ltd | 273,827 | $21.2M | 0.06% | −6,336−2.3% | Reduced |
| UBS Group AG | 275,011 | $21.3M | 0.01% | −9,591−3.4% | Reduced |
| Fairview Capital Investment Management, LLC | 291,362 | $22.5M | 1.22% | +6,715+2.4% | Added |
| Rhumbline Advisers | 298,528 | $23.1M | 0.02% | −3,410−1.1% | Reduced |
| Barclays PLC | 302,081 | $23.4M | 0.01% | −55,591−15.5% | Reduced |
| Eubel Brady & Suttman Asset Management Inc | 309,441 | $23.9M | 3.12% | −3,739−1.2% | Reduced |
| Bank of Montreal | 311,436 | $24.1M | 0.01% | −2,961−0.9% | Reduced |
| Aureus Asset Management, LLC | 315,790 | $24.4M | 1.60% | −8,076−2.5% | Reduced |
| Fenimore Asset Management Inc | 326,160 | $25.2M | 0.51% | −245,169−42.9% | Reduced |
| Renaissance Technologies LLC | 333,600 | $25.8M | 0.04% | +333,600 | New |
| MML Investors Services, LLC | 339,972 | $26.3M | 0.10% | +4,836+1.4% | Added |
| Natixis Advisors, L.P. | 345,224 | $26.7M | 0.05% | −218,384−38.7% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 351,361 | $27.2M | 0.02% | +10,898+3.2% | Added |
| Adage Capital Partners GP, L.L.C. | 375,053 | $29.0M | 0.05% | +375,053 | New |
| Nexus Investment Management ULC | 377,705 | $29.2M | 2.87% | +3,580+1.0% | Added |
| Trexquant Investment LP | 380,626 | $29.5M | 0.37% | +208,054+120.6% | Added |
| Schwerin Boyle Capital Management Inc | 422,905 | $32.7M | 3.43% | −22,200−5.0% | Reduced |
| Swiss National Bank | 463,200 | $35.8M | 0.02% | −2,800−0.6% | Reduced |
| MIG Capital, LLC | 463,225 | $35.8M | 4.35% | 00.0% | Unchanged |
| Millennium Management LLC | 468,477 | $36.3M | 0.03% | +357,532+322.3% | Added |
| Nuveen Asset Management, LLC | 470,079 | $36.4M | 0.01% | −1,195−0.3% | Reduced |
| Rings Capital Management LLC | 478,000 | $37.0M | 19.28% | +8,000+1.7% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 501,169 | $38.8M | 0.19% | −26,755−5.1% | Reduced |
| Kiltearn Partners LLP | 530,600 | $41.1M | 5.58% | −102,400−16.2% | Reduced |
| Squarepoint Ops LLC | 539,035 | $41.7M | 0.14% | −108,896−16.8% | Reduced |
| Wells Fargo & Company | 559,189 | $43.3M | 0.01% | −136,220−19.6% | Reduced |
| Two Sigma Investments, LP | 562,964 | $43.6M | 0.10% | −214,780−27.6% | Reduced |
| Silver Heights Capital Management Inc | 567,441 | $43.9M | 18.36% | −1,468−0.3% | Reduced |
| JPMorgan Chase & Co | 567,628 | $43.9M | 0.00% | +27,550+5.1% | Added |
| Deutsche Bank AG | 604,056 | $46.7M | 0.02% | +119,806+24.7% | Added |
| Royal Bank of Canada | 608,362 | $47.1M | 0.01% | −187,065−23.5% | Reduced |
| Blair William & Co | 614,162 | $47.5M | 0.14% | −4,775−0.8% | Reduced |
| Check Capital Management Inc | 614,589 | $47.6M | 3.39% | −2,074−0.3% | Reduced |
| Marshall Wace, LLP | 633,368 | $49.0M | 0.06% | −527,233−45.4% | Reduced |
| Ameriprise Financial Inc | 662,298 | $51.2M | 0.01% | −29,456−4.3% | Reduced |
| Two Sigma Advisers, LP | 664,900 | $51.4M | 0.12% | −125,600−15.9% | Reduced |
| Broad Run Investment Management, LLC | 672,928 | $52.1M | 6.29% | −12,301−1.8% | Reduced |
| Makaira Partners LLC | 674,134 | $52.2M | 6.71% | −31,080−4.4% | Reduced |
| Ariel Investments, LLC | 709,722 | $54.9M | 0.56% | −2810.0% | Reduced |
| Madison Asset Management, LLC | 720,456 | $55.7M | 0.63% | −612,898−46.0% | Reduced |
| AQR Capital Management LLC | 765,622 | $59.1M | 0.08% | +276,786+56.6% | Added |
| Summitry LLC | 798,661 | $61.8M | 2.95% | +13,572+1.7% | Added |
| Man Group plc | 800,133 | $61.9M | 0.18% | +209,568+35.5% | Added |
| Weitz Investment Management, Inc.SuperinvestorWeitz Investment Management | 845,200 | $65.4M | 3.22% | −20,000−2.3% | Reduced |