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, Q1 2023
Institutional positions in CarMax Inc as of Mar 31, 2023. 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
- 674
- +28 vs. Q4 2022
- Shares held
- 171.4M
- +35.1K (0.0%) vs. Q4 2022
- Total value
- $11.0B
- +$596.4M (+5.7%) vs. Q4 2022
- New holders
- 93
- 258 more added
- Sold out
- 65
- 216 more reduced
13 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2022: 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, Q1 2023
Shares, value and share of portfolio for each institution holding CarMax Inc; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 18,007,200 | $1.16B | 0.03% | +185,975+1.0% | Added |
| BlackRock Inc. | 10,633,886 | $683.5M | 0.02% | +184,104+1.8% | Added |
| Principal Financial Group Inc | 10,278,009 | $660.7M | 0.47% | −159,469−1.5% | Reduced |
| Ruane, Cunniff & Goldfarb L.P. | 6,133,144 | $394.2M | 6.44% | −138,257−2.2% | Reduced |
| State Street Corp | 6,027,101 | $387.4M | 0.02% | +20,725+0.3% | Added |
| Primecap Management Co | 5,936,361 | $381.6M | 0.33% | −35,220−0.6% | Reduced |
| Capital Research Global Investors | 5,560,487 | $357.4M | 0.10% | −2,436,856−30.5% | Reduced |
| Diamond Hill Capital Management Inc | 5,357,980 | $344.4M | 1.61% | −28,198−0.5% | Reduced |
| Wellington Management Group LLP | 5,107,217 | $328.3M | 0.07% | −179,908−3.4% | Reduced |
| Janus Henderson Group PLC | 4,540,382 | $291.9M | 0.19% | −2,1260.0% | Reduced |
| Invesco Ltd. | 3,471,771 | $223.2M | 0.06% | +21,875+0.6% | Added |
| Geode Capital Management, LLC | 3,266,746 | $209.5M | 0.03% | +69,196+2.2% | Added |
| Fiduciary Management Inc | 3,209,773 | $206.3M | 2.09% | −82,278−2.5% | Reduced |
| Akre Capital Management LLCSuperinvestorAkre Capital Management | 3,098,466 | $199.2M | 1.75% | −2,192,556−41.4% | Reduced |
| Turtle Creek Asset Management Inc. | 3,075,639 | $197.7M | 6.12% | +155,700+5.3% | Added |
| London Co of Virginia | 2,541,100 | $163.3M | 0.94% | −6,661−0.3% | Reduced |
| First Pacific Advisors, LP | 2,368,284 | $152.2M | 2.36% | −9230.0% | Reduced |
| Cooke & Bieler LP | 2,344,247 | $150.7M | 1.47% | −48,250−2.0% | Reduced |
| Baird Financial Group, Inc. | 2,066,281 | $132.8M | 0.33% | +75,999+3.8% | Added |
| DF Dent & Co Inc | 1,983,462 | $127.5M | 1.80% | −6,100−0.3% | Reduced |
| Dimensional Fund Advisors LP | 1,788,172 | $114.9M | 0.04% | −14,400−0.8% | Reduced |
| Norges Bank | 1,729,491 | $111.2M | 0.02% | +91,613+5.6% | Added |
| Bank of America Corp | 1,616,293 | $103.9M | 0.01% | +39,158+2.5% | Added |
| Northern Trust Corp | 1,606,124 | $103.2M | 0.02% | −8,698−0.5% | Reduced |
| Brown Advisory Inc | 1,489,735 | $95.8M | 0.16% | −25,088−1.7% | Reduced |
| Morgan Stanley | 1,458,412 | $93.7M | 0.01% | −90,452−5.8% | Reduced |
| Timucuan Asset Management Inc | 1,429,104 | $91.9M | 3.84% | +96,611+7.3% | Added |
| Giverny Capital Inc.SuperinvestorGiverny Capital | 1,428,059 | $91.8M | 5.53% | −7,248−0.5% | Reduced |
| Morningstar Investment Services LLC | 1,420,753 | $86.3M | 1.16% | +2,950+0.2% | Added |
| Goldman Sachs Group Inc | 1,330,234 | $85.5M | 0.02% | +803,507+152.5% | Added |
| Kovitz Investment Group Partners, LLC | 1,186,042 | $76.2M | 1.32% | +113,421+10.6% | Added |
| Bank of New York Mellon Corp | 1,116,556 | $71.8M | 0.02% | −29,269−2.6% | Reduced |
| Kiltearn Partners LLP | 1,102,400 | $70.9M | 5.12% | +133,600+13.8% | Added |
| Makaira Partners LLC | 1,054,173 | $67.8M | 8.85% | +103,280+10.9% | Added |
| Madison Asset Management, LLC | 1,016,101 | $65.3M | 0.99% | +325,189+47.1% | Added |
| Broad Run Investment Management, LLC | 987,014 | $63.4M | 7.56% | −6,713−0.7% | Reduced |
| Welch & Forbes LLC | 938,727 | $60.3M | 1.02% | −19,128−2.0% | Reduced |
| Charles Schwab Investment Management Inc | 925,221 | $59.5M | 0.02% | +24,456+2.7% | Added |
| Ariel Investments, LLC | 897,339 | $57.7M | 0.55% | +49,830+5.9% | Added |
| Fenimore Asset Management Inc | 894,584 | $57.5M | 1.50% | +11,517+1.3% | Added |
| Legal & General Group Plc | 886,710 | $57.0M | 0.02% | −28,631−3.1% | Reduced |
| Blair William & Co | 877,007 | $56.4M | 0.23% | −120,545−12.1% | Reduced |
| Royal Bank of Canada | 840,354 | $54.0M | 0.02% | +97,168+13.1% | Added |
| Envestnet Asset Management Inc | 822,235 | $52.9M | 0.03% | +67,245+8.9% | Added |
| Weitz Investment Management, Inc.SuperinvestorWeitz Investment Management | 795,997 | $51.2M | 2.95% | −44,503−5.3% | Reduced |
| Two Sigma Investments, LP | 769,249 | $49.4M | 0.15% | +418,078+119.1% | Added |
| Wells Fargo & Company | 750,569 | $48.2M | 0.01% | +18,408+2.5% | Added |
| Avalon Investment & Advisory | 731,690 | $47.0M | 1.29% | +731,690 | New |
| Kempen Capital Management N.V. | 726,000 | $46.7M | 0.89% | +726,000 | New |
| Summitry LLC | 714,181 | $45.9M | 3.08% | +15,515+2.2% | Added |
| Dorsal Capital Management, LLC | 700,000 | $45.0M | 1.74% | +700,000 | New |
| Ameriprise Financial Inc | 684,267 | $44.0M | 0.01% | −39,208−5.4% | Reduced |
| Check Capital Management Inc | 638,103 | $41.0M | 3.76% | +112,004+21.3% | Added |
| Swiss National Bank | 626,700 | $40.3M | 0.03% | −20,500−3.2% | Reduced |
| Citadel Advisors LLC | 618,536 | $39.8M | 0.04% | +399,210+182.0% | Added |
| Renaissance Technologies LLC | 589,700 | $37.9M | 0.05% | −297,700−33.5% | Reduced |
| UBS Asset Management Americas Inc | 577,914 | $37.1M | 0.02% | −4,401−0.8% | Reduced |
| Schwerin Boyle Capital Management Inc | 548,455 | $35.3M | 3.62% | +148,700+37.2% | Added |
| Epoch Investment Partners, Inc. | 510,483 | $32.8M | 0.20% | +11,939+2.4% | Added |
| Nuveen Asset Management, LLC | 478,682 | $30.8M | 0.01% | −18,877−3.8% | Reduced |
| Silver Heights Capital Management Inc | 457,882 | $29.4M | 9.78% | +1,039+0.2% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 445,977 | $28.7M | 0.02% | −5,268−1.2% | Reduced |
| JPMorgan Chase & Co | 433,287 | $27.9M | 0.00% | −940,742−68.5% | Reduced |
| Neuberger Berman Group LLC | 423,428 | $27.2M | 0.03% | +6,663+1.6% | Added |
| Ninety One UK Ltd | 408,064 | $26.2M | 0.08% | +408,064 | New |
| Deutsche Bank AG | 400,788 | $25.8M | 0.01% | −173,415−30.2% | Reduced |
| Avenir Corp | 383,496 | $24.7M | 2.33% | −19,571−4.9% | Reduced |
| Immersion Capital LLP | 358,698 | $23.1M | 5.95% | +92,700+34.8% | Added |
| Nexus Investment Management ULC | 345,824 | $22.2M | 2.45% | +2,875+0.8% | Added |
| Wedge Capital Management L L P | 339,360 | $21.8M | 0.37% | −64,667−16.0% | Reduced |
| Rhumbline Advisers | 312,896 | $20.1M | 0.02% | +2,229+0.7% | Added |
| Barr E S & Co | 311,978 | $20.1M | 1.66% | −3,670−1.2% | Reduced |
| Raymond James & Associates | 301,474 | $19.4M | 0.02% | −779−0.3% | Reduced |
| First Trust Advisors LP | 291,835 | $18.8M | 0.02% | +131,907+82.5% | Added |
| Rockefeller Capital Management L.P. | 283,896 | $18.2M | 0.08% | +279,395+6,207.4% | Added |
| Oppenheimer & Co Inc | 275,575 | $17.7M | 0.38% | −4,476−1.6% | Reduced |
| Oakview Capital Management, L.P. | 268,640 | $17.3M | 7.24% | −2,964−1.1% | Reduced |
| Truist Financial Corp | 264,399 | $17.0M | 0.03% | +4,232+1.6% | Added |
| California State Teachers Retirement System | 259,831 | $16.7M | 0.02% | −3,840−1.5% | Reduced |
| BNP Paribas Arbitrage, SA | 254,849 | $16.4M | 0.04% | +38,535+17.8% | Added |
| Great Lakes Advisors, LLC | 251,498 | $16.2M | 0.15% | −18,353−6.8% | Reduced |
| Eubel Brady & Suttman Asset Management Inc | 250,748 | $16.1M | 2.34% | +37,644+17.7% | Added |
| Credit Suisse AG | 249,455 | $16.0M | 0.02% | +4,909+2.0% | Added |
| Courant Investment Management LLC | 247,520 | $15.9M | 17.59% | 00.0% | Unchanged |
| California Public Employees Retirement System | 246,280 | $15.8M | 0.01% | −50,378−17.0% | Reduced |
| Aureus Asset Management, LLC | 243,131 | $15.6M | 1.24% | +243,131 | New |
| Tudor Investment Corp Et Al | 235,302 | $15.1M | 0.29% | +216,633+1,160.4% | Added |
| Alliancebernstein L.P. | 234,549 | $15.1M | 0.01% | −15,792−6.3% | Reduced |
| Vancity Investment Management Ltd | 232,090 | $14.9M | 2.09% | +6,268+2.8% | Added |
| Fairview Capital Investment Management, LLC | 227,260 | $14.6M | 0.95% | +84,503+59.2% | Added |
| Manufacturers Life Insurance Company, The | 224,299 | $14.4M | 0.01% | +13,392+6.3% | Added |
| Price T Rowe Associates Inc | 219,740 | $14.1M | 0.00% | −75,606−25.6% | Reduced |
| Stifel Financial Corp | 218,258 | $14.0M | 0.02% | +25,575+13.3% | Added |
| UBS Group AG | 210,860 | $13.6M | 0.01% | +137,308+186.7% | Added |
| Amundi | 215,405 | $13.4M | 0.01% | +89,124+70.6% | Added |
| Squarepoint Ops LLC | 206,653 | $13.3M | 0.09% | +76,790+59.1% | Added |
| Bank of Montreal | 203,786 | $13.1M | 0.01% | +1,039+0.5% | Added |
| MML Investors Services, LLC | 197,487 | $12.7M | 0.09% | −6,918−3.4% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 196,342 | $12.6M | 0.02% | +1,598+0.8% | Added |
| Clifford Swan Investment Counsel LLC | 191,213 | $12.3M | 0.51% | +13,420+7.5% | Added |