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 2025
Institutional positions in CarMax Inc as of Sep 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
- 622
- −99 vs. Q2 2025
- Shares held
- 145.7M
- −11.0M (−7.0%) vs. Q2 2025
- Total value
- $6.54B
- −$4.00B (−37.9%) vs. Q2 2025
- New holders
- 64
- 230 more added
- Sold out
- 163
- 254 more reduced
10 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding CarMax Inc; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Capstone Financial Advisors, Inc. | 7,000 | $314.1K | 0.02% | +2,000+40.0% | Added |
| Northern Oak Wealth Management Inc | 6,996 | $313.9K | 0.04% | +37+0.5% | Added |
| Ilex Capital Partners (UK) LLP | 6,987 | $313.5K | 0.01% | +6,987 | New |
| Heritage Wealth Advisors | 6,976 | $313.0K | 0.01% | 00.0% | Unchanged |
| Hollow Brook Wealth Management LLC | 6,956 | $312.1K | 0.07% | 00.0% | Unchanged |
| New Mexico Educational Retirement Board | 6,880 | $309.0K | 0.01% | −400−5.5% | Reduced |
| Swiss Life Asset Management Ltd | 6,730 | $302.0K | 0.00% | −993−12.9% | Reduced |
| Fifth Third Bancorp | 6,699 | $300.6K | 0.00% | −1,392−17.2% | Reduced |
| Nomura Asset Management Co Ltd | 6,606 | $296.4K | 0.00% | −30−0.5% | Reduced |
| Panagora Asset Management Inc | 6,556 | $294.2K | 0.00% | 00.0% | Unchanged |
| Quest Partners LLC | 6,532 | $293.1K | 0.02% | −642−8.9% | Reduced |
| Banco Bilbao Vizcaya Argentaria, S.A. | 6,439 | $288.5K | 0.00% | +2,218+52.5% | Added |
| M&T Bank Corp | 6,438 | $288.4K | 0.00% | −5,885−47.8% | Reduced |
| United Community Bank | 6,425 | $288.3K | 0.09% | −79−1.2% | Reduced |
| Resonant Capital Advisors, LLC | 6,388 | $286.6K | 0.02% | +256+4.2% | Added |
| Annis Gardner Whiting Capital Advisors, LLC | 6,353 | $285.1K | 0.06% | +434+7.3% | Added |
| Allworth Financial LP | 6,086 | $273.1K | 0.00% | +1,779+41.3% | Added |
| Hardy Reed LLC | 6,034 | $270.7K | 0.02% | −20−0.3% | Reduced |
| NJ State Employees Deferred Compensation Plan | 6,000 | $269.2K | 0.03% | 00.0% | Unchanged |
| Bokf, NA | 5,909 | $265.1K | 0.00% | +7+0.1% | Added |
| Pallas Capital Advisors LLC | 5,859 | $262.9K | 0.01% | −32,857−84.9% | Reduced |
| Empirical Finance, LLC | 5,784 | $259.5K | 0.01% | +49+0.9% | Added |
| Omers Administration Corp | 5,627 | $252.5K | 0.00% | 00.0% | Unchanged |
| Chicago Partners Investment Group LLC | 5,615 | $249.6K | 0.01% | −2,162−27.8% | Reduced |
| Bryn Mawr Trust Co | 5,478 | $245.8K | 0.01% | +865+18.8% | Added |
| Integrated Advisors Network LLC | 5,454 | $244.7K | 0.01% | +748+15.9% | Added |
| Asset Management One Co.,Ltd. | 5,441 | $244.1K | 0.00% | +446+8.9% | Added |
| Thompson Siegel & Walmsley LLC | 5,449 | $244.0K | 0.00% | −10,000−64.7% | Reduced |
| Caxton Associates LLP | 5,378 | $241.3K | 0.01% | +5,378 | New |
| Rothschild Investment LLC | 5,356 | $240.3K | 0.01% | +5,246+4,769.1% | Added |
| Sherbrooke Park Advisers LLC | 5,331 | $239.2K | 0.11% | −8,575−61.7% | Reduced |
| PDT Partners, LLC | 5,317 | $238.6K | 0.02% | −56,851−91.4% | Reduced |
| Campbell & CO Investment Adviser LLC | 5,315 | $238.5K | 0.02% | −34,839−86.8% | Reduced |
| Northwestern Mutual Wealth Management Co | 5,287 | $237.2K | 0.00% | −678−11.4% | Reduced |
| Franklin Street Advisors Inc | 5,241 | $235.2K | 0.01% | +823+18.6% | Added |
| Jacobi Capital Management LLC | 5,196 | $233.1K | 0.01% | +5,196 | New |
| Institute for Wealth Management, LLC. | 5,179 | $232.4K | 0.02% | +365+7.6% | Added |
| Ethic Inc. | 5,117 | $229.6K | 0.00% | −2,475−32.6% | Reduced |
| Cypress Capital Group | 5,013 | $224.9K | 0.03% | 00.0% | Unchanged |
| Savant Capital, LLC | 4,968 | $222.9K | 0.00% | −3,384−40.5% | Reduced |
| Verus Financial Partners, Inc. | 4,961 | $222.6K | 0.02% | −1,500−23.2% | Reduced |
| Brookstone Capital Management | 4,933 | $221.3K | 0.00% | +609+14.1% | Added |
| Sendero Wealth Management, LLC | 4,866 | $218.3K | 0.03% | +4,866 | New |
| EverSource Wealth Advisors, LLC | 4,858 | $218.0K | 0.01% | −4,267−46.8% | Reduced |
| H&H Retirement Design & Management INC | 6,545 | $217.6K | 0.12% | −291−4.3% | Reduced |
| Perigon Wealth Management, LLC | 4,844 | $217.3K | 0.00% | +4,844 | New |
| Essential Partners LLC | 4,843 | $217.3K | 0.07% | +503+11.6% | Added |
| Everence Capital Management Inc | 4,800 | $215.0K | 0.01% | 00.0% | Unchanged |
| Northwestern Mutual Investment Management Company, LLC | 4,783 | $214.6K | 0.00% | −76−1.6% | Reduced |
| Berkshire Asset Management LLC | 4,740 | $212.7K | 0.01% | 00.0% | Unchanged |
| Ritter Daniher Financial Advisory LLC | 4,723 | $211.9K | 0.04% | +4,723 | New |
| Evergreen Capital Management LLC | 4,722 | $211.9K | 0.01% | +4,722 | New |
| FourThought Financial Partners, LLC | 4,697 | $210.8K | 0.02% | +4,697 | New |
| Envestnet Portfolio Solutions, Inc. | 4,696 | $210.7K | 0.00% | −1,667−26.2% | Reduced |
| ASR Vermogensbeheer N.V. | 4,694 | $210.6K | 0.00% | −54−1.1% | Reduced |
| Leonard Rickey Investment Advisors P.L.L.C. | 4,676 | $209.8K | 0.04% | +121+2.7% | Added |
| Cresset Asset Management, LLC | 4,622 | $207.4K | 0.00% | −40−0.9% | Reduced |
| Inceptionr LLC | 4,581 | $205.5K | 0.05% | −19,686−81.1% | Reduced |
| AE Wealth Management LLC | 4,564 | $204.8K | 0.00% | +460+11.2% | Added |
| Macquarie Group Ltd | 4,536 | $203.5K | 0.00% | −1,394−23.5% | Reduced |
| Foundations Investment Advisors, LLC | 4,531 | $203.3K | 0.00% | −1,426−23.9% | Reduced |
| CenterStar Asset Management, LLC | 4,497 | $202.0K | 0.38% | +4,497 | New |
| Chicago Capital, LLC | 4,491 | $201.5K | 0.00% | −1,504−25.1% | Reduced |
| Ruane, Cunniff & Goldfarb L.P. | 4,469 | $200.5K | 0.00% | −1,811−28.8% | Reduced |
| Leonteq Securities AG | 4,339 | $194.7K | 0.01% | +2,137+97.0% | Added |
| BankPlus Trust Department | 4,077 | $182.9K | 0.05% | +3,842+1,634.9% | Added |
| MUFG Securities Americas Inc. | 4,047 | $181.6K | 0.01% | +671+19.9% | Added |
| Harel Insurance Investments & Financial Services Ltd. | 3,900 | $175.0K | 0.00% | +3,900 | New |
| HM Payson & Co | 3,800 | $170.5K | 0.00% | +3,800 | New |
| GAMMA Investing LLC | 3,620 | $162.4K | 0.01% | −2,297−38.8% | Reduced |
| Farther Finance Advisors, LLC | 3,607 | $161.8K | 0.00% | +668+22.7% | Added |
| Caitong International Asset Management Co., Ltd | 3,600 | $161.5K | 0.11% | +3,579+17,042.9% | Added |
| STRS Ohio | 3,583 | $160.8K | 0.00% | −61−1.7% | Reduced |
| Arkadios Wealth Advisors | 3,276 | $147.0K | 0.00% | −327−9.1% | Reduced |
| Ossiam | 3,063 | $137.4K | 0.00% | +1,350+78.8% | Added |
| Zions Bancorporation, National Association | 2,956 | $132.6K | 0.01% | +1,740+143.1% | Added |
| MUFG Securities EMEA plc | 2,872 | $128.9K | 0.00% | +2,419+534.0% | Added |
| Quadrant Capital Group LLC | 2,679 | $120.2K | 0.00% | +2,679 | New |
| Brown Brothers Harriman & Co | 2,573 | $115.5K | 0.00% | +309+13.6% | Added |
| Canada Post Corp Registered Pension Plan | 2,527 | $114.3K | 0.01% | 00.0% | Unchanged |
| Horizon Investments, LLC | 2,377 | $106.7K | 0.00% | −25−1.0% | Reduced |
| IFP Advisors, Inc | 2,274 | $102.0K | 0.00% | −934−29.1% | Reduced |
| Ameriflex Group, Inc. | 2,244 | $100.7K | 0.04% | +1,630+265.5% | Added |
| Rakuten Securities, Inc. | 2,221 | $99.7K | 0.04% | +2,218+73,933.3% | Added |
| Wealthspire Advisors, LLC | 2,111 | $94.7K | 0.00% | +2,111 | New |
| Smithfield Trust Co | 2,059 | $93.0K | 0.00% | −45−2.1% | Reduced |
| Hilltop National Bank | 2,027 | $91.0K | 0.02% | −486−19.3% | Reduced |
| Clean Yield Group | 1,822 | $81.8K | 0.02% | 00.0% | Unchanged |
| Tompkins Financial Corp | 1,750 | $78.5K | 0.01% | 00.0% | Unchanged |
| Resona Asset Management Co.,Ltd. | 1,721 | $77.9K | 0.00% | +129+8.1% | Added |
| Bartlett & Co. Wealth Management LLC | 1,687 | $75.7K | 0.00% | +842+99.6% | Added |
| Tower Research Capital LLC (TRC) | 1,686 | $75.7K | 0.00% | −4,927−74.5% | Reduced |
| CX Institutional | 1,541 | $69.0K | 0.00% | −2,135−58.1% | Reduced |
| Ameritas Investment Partners, Inc. | 1,438 | $64.5K | 0.00% | 00.0% | Unchanged |
| Mather Group, LLC. | 1,351 | $60.6K | 0.00% | +1,351 | New |
| St Germain D J Co Inc | 1,331 | $59.7K | 0.00% | +625+88.5% | Added |
| Arcadia Investment Management Corp | 1,300 | $58.3K | 0.01% | 00.0% | Unchanged |
| Strengthening Families & Communities, LLC | 880 | $56.7K | 0.01% | +605+220.0% | Added |
| Hollencrest Capital Management | 1,252 | $56.2K | 0.00% | +200+19.0% | Added |
| Storebrand Asset Management AS | 1,247 | $56.0K | 0.00% | −737−37.1% | Reduced |