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 |
|---|---|---|---|---|---|
| Deseret Mutual Benefit Administrators | 421 | $18.9K | 0.01% | 00.0% | Unchanged |
| Sentry Investment Management LLC | 419 | $19.0K | 0.01% | −38−8.3% | Reduced |
| Huntington National Bank | 425 | $19.1K | 0.00% | −504−54.3% | Reduced |
| Onefund, LLC | 435 | $19.5K | 0.01% | +18+4.3% | Added |
| Blume Capital Management, Inc. | 435 | $19.5K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 441 | $19.8K | 0.00% | −26−5.6% | Reduced |
| Umb Bank N A | 475 | $21.3K | 0.00% | +348+274.0% | Added |
| Concord Wealth Partners | 488 | $21.9K | 0.00% | −22−4.3% | Reduced |
| Paradigm Asset Management Co LLC | 495 | $22.2K | 0.01% | 00.0% | Unchanged |
| Signaturefd, LLC | 527 | $23.6K | 0.00% | −612−53.7% | Reduced |
| Central Trust Co | 575 | $25.8K | 0.00% | −700−54.9% | Reduced |
| True Wealth Design, LLC | 588 | $26.4K | 0.01% | −1,168−66.5% | Reduced |
| Quarry LP | 669 | $30.0K | 0.01% | −4,050−85.8% | Reduced |
| MAI Capital Management | 676 | $30.3K | 0.00% | −348−34.0% | Reduced |
| Center for Financial Planning, Inc. | 700 | $31.4K | 0.00% | +700 | New |
| Advisory Services Network, LLC | 720 | $32.3K | 0.00% | +720 | New |
| South State Corp. | 798 | $35.8K | 0.00% | −15−1.8% | Reduced |
| North Star Investment Management Corp. | 800 | $35.9K | 0.00% | 00.0% | Unchanged |
| Ci Investments Inc. | 870 | $39.0K | 0.00% | +123+16.5% | Added |
| Smartleaf Asset Management LLC | 984 | $44.5K | 0.00% | +539+121.1% | Added |
| Ronald Blue Trust, Inc. | 1,187 | $53.3K | 0.00% | +57+5.0% | Added |
| Storebrand Asset Management AS | 1,247 | $56.0K | 0.00% | −737−37.1% | Reduced |
| Hollencrest Capital Management | 1,252 | $56.2K | 0.00% | +200+19.0% | Added |
| Strengthening Families & Communities, LLC | 880 | $56.7K | 0.01% | +605+220.0% | Added |
| Arcadia Investment Management Corp | 1,300 | $58.3K | 0.01% | 00.0% | Unchanged |
| St Germain D J Co Inc | 1,331 | $59.7K | 0.00% | +625+88.5% | Added |
| Mather Group, LLC. | 1,351 | $60.6K | 0.00% | +1,351 | New |
| Ameritas Investment Partners, Inc. | 1,438 | $64.5K | 0.00% | 00.0% | Unchanged |
| CX Institutional | 1,541 | $69.0K | 0.00% | −2,135−58.1% | Reduced |
| Tower Research Capital LLC (TRC) | 1,686 | $75.7K | 0.00% | −4,927−74.5% | Reduced |
| Bartlett & Co. Wealth Management LLC | 1,687 | $75.7K | 0.00% | +842+99.6% | Added |
| Resona Asset Management Co.,Ltd. | 1,721 | $77.9K | 0.00% | +129+8.1% | Added |
| Tompkins Financial Corp | 1,750 | $78.5K | 0.01% | 00.0% | Unchanged |
| Clean Yield Group | 1,822 | $81.8K | 0.02% | 00.0% | Unchanged |
| Hilltop National Bank | 2,027 | $91.0K | 0.02% | −486−19.3% | Reduced |
| Smithfield Trust Co | 2,059 | $93.0K | 0.00% | −45−2.1% | Reduced |
| Wealthspire Advisors, LLC | 2,111 | $94.7K | 0.00% | +2,111 | New |
| Rakuten Securities, Inc. | 2,221 | $99.7K | 0.04% | +2,218+73,933.3% | Added |
| Ameriflex Group, Inc. | 2,244 | $100.7K | 0.04% | +1,630+265.5% | Added |
| IFP Advisors, Inc | 2,274 | $102.0K | 0.00% | −934−29.1% | Reduced |
| Horizon Investments, LLC | 2,377 | $106.7K | 0.00% | −25−1.0% | Reduced |
| Canada Post Corp Registered Pension Plan | 2,527 | $114.3K | 0.01% | 00.0% | Unchanged |
| Brown Brothers Harriman & Co | 2,573 | $115.5K | 0.00% | +309+13.6% | Added |
| Quadrant Capital Group LLC | 2,679 | $120.2K | 0.00% | +2,679 | New |
| MUFG Securities EMEA plc | 2,872 | $128.9K | 0.00% | +2,419+534.0% | Added |
| Zions Bancorporation, National Association | 2,956 | $132.6K | 0.01% | +1,740+143.1% | Added |
| Ossiam | 3,063 | $137.4K | 0.00% | +1,350+78.8% | Added |
| Arkadios Wealth Advisors | 3,276 | $147.0K | 0.00% | −327−9.1% | Reduced |
| STRS Ohio | 3,583 | $160.8K | 0.00% | −61−1.7% | Reduced |
| Caitong International Asset Management Co., Ltd | 3,600 | $161.5K | 0.11% | +3,579+17,042.9% | Added |
| Farther Finance Advisors, LLC | 3,607 | $161.8K | 0.00% | +668+22.7% | Added |
| GAMMA Investing LLC | 3,620 | $162.4K | 0.01% | −2,297−38.8% | Reduced |
| HM Payson & Co | 3,800 | $170.5K | 0.00% | +3,800 | New |
| Harel Insurance Investments & Financial Services Ltd. | 3,900 | $175.0K | 0.00% | +3,900 | New |
| MUFG Securities Americas Inc. | 4,047 | $181.6K | 0.01% | +671+19.9% | Added |
| BankPlus Trust Department | 4,077 | $182.9K | 0.05% | +3,842+1,634.9% | Added |
| Leonteq Securities AG | 4,339 | $194.7K | 0.01% | +2,137+97.0% | Added |
| Ruane, Cunniff & Goldfarb L.P. | 4,469 | $200.5K | 0.00% | −1,811−28.8% | Reduced |
| Chicago Capital, LLC | 4,491 | $201.5K | 0.00% | −1,504−25.1% | Reduced |
| CenterStar Asset Management, LLC | 4,497 | $202.0K | 0.38% | +4,497 | New |
| Foundations Investment Advisors, LLC | 4,531 | $203.3K | 0.00% | −1,426−23.9% | Reduced |
| Macquarie Group Ltd | 4,536 | $203.5K | 0.00% | −1,394−23.5% | Reduced |
| AE Wealth Management LLC | 4,564 | $204.8K | 0.00% | +460+11.2% | Added |
| Inceptionr LLC | 4,581 | $205.5K | 0.05% | −19,686−81.1% | Reduced |
| Cresset Asset Management, LLC | 4,622 | $207.4K | 0.00% | −40−0.9% | Reduced |
| Leonard Rickey Investment Advisors P.L.L.C. | 4,676 | $209.8K | 0.04% | +121+2.7% | Added |
| ASR Vermogensbeheer N.V. | 4,694 | $210.6K | 0.00% | −54−1.1% | Reduced |
| Envestnet Portfolio Solutions, Inc. | 4,696 | $210.7K | 0.00% | −1,667−26.2% | Reduced |
| FourThought Financial Partners, LLC | 4,697 | $210.8K | 0.02% | +4,697 | New |
| Evergreen Capital Management LLC | 4,722 | $211.9K | 0.01% | +4,722 | New |
| Ritter Daniher Financial Advisory LLC | 4,723 | $211.9K | 0.04% | +4,723 | New |
| Berkshire Asset Management LLC | 4,740 | $212.7K | 0.01% | 00.0% | Unchanged |
| Northwestern Mutual Investment Management Company, LLC | 4,783 | $214.6K | 0.00% | −76−1.6% | Reduced |
| Everence Capital Management Inc | 4,800 | $215.0K | 0.01% | 00.0% | Unchanged |
| Essential Partners LLC | 4,843 | $217.3K | 0.07% | +503+11.6% | Added |
| Perigon Wealth Management, LLC | 4,844 | $217.3K | 0.00% | +4,844 | New |
| H&H Retirement Design & Management INC | 6,545 | $217.6K | 0.12% | −291−4.3% | Reduced |
| EverSource Wealth Advisors, LLC | 4,858 | $218.0K | 0.01% | −4,267−46.8% | Reduced |
| Sendero Wealth Management, LLC | 4,866 | $218.3K | 0.03% | +4,866 | New |
| Brookstone Capital Management | 4,933 | $221.3K | 0.00% | +609+14.1% | Added |
| Verus Financial Partners, Inc. | 4,961 | $222.6K | 0.02% | −1,500−23.2% | Reduced |
| Savant Capital, LLC | 4,968 | $222.9K | 0.00% | −3,384−40.5% | Reduced |
| Cypress Capital Group | 5,013 | $224.9K | 0.03% | 00.0% | Unchanged |
| Ethic Inc. | 5,117 | $229.6K | 0.00% | −2,475−32.6% | Reduced |
| Institute for Wealth Management, LLC. | 5,179 | $232.4K | 0.02% | +365+7.6% | Added |
| Jacobi Capital Management LLC | 5,196 | $233.1K | 0.01% | +5,196 | New |
| Franklin Street Advisors Inc | 5,241 | $235.2K | 0.01% | +823+18.6% | Added |
| Northwestern Mutual Wealth Management Co | 5,287 | $237.2K | 0.00% | −678−11.4% | Reduced |
| Campbell & CO Investment Adviser LLC | 5,315 | $238.5K | 0.02% | −34,839−86.8% | Reduced |
| PDT Partners, LLC | 5,317 | $238.6K | 0.02% | −56,851−91.4% | Reduced |
| Sherbrooke Park Advisers LLC | 5,331 | $239.2K | 0.11% | −8,575−61.7% | Reduced |
| Rothschild Investment LLC | 5,356 | $240.3K | 0.01% | +5,246+4,769.1% | Added |
| Caxton Associates LLP | 5,378 | $241.3K | 0.01% | +5,378 | New |
| Thompson Siegel & Walmsley LLC | 5,449 | $244.0K | 0.00% | −10,000−64.7% | Reduced |
| Asset Management One Co.,Ltd. | 5,441 | $244.1K | 0.00% | +446+8.9% | Added |
| Integrated Advisors Network LLC | 5,454 | $244.7K | 0.01% | +748+15.9% | Added |
| Bryn Mawr Trust Co | 5,478 | $245.8K | 0.01% | +865+18.8% | Added |
| Chicago Partners Investment Group LLC | 5,615 | $249.6K | 0.01% | −2,162−27.8% | Reduced |
| Omers Administration Corp | 5,627 | $252.5K | 0.00% | 00.0% | Unchanged |
| Empirical Finance, LLC | 5,784 | $259.5K | 0.01% | +49+0.9% | Added |