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 |
|---|---|---|---|---|---|
| Colony Group, LLC | 16,125 | $723.2K | 0.00% | −16,049−49.9% | Reduced |
| Cape Investment Advisory, Inc. | 15,969 | $716.5K | 0.70% | +177+1.1% | Added |
| OP Asset Management Ltd | 15,670 | $703.1K | 0.01% | +15,670 | New |
| Diversified Trust Co | 15,453 | $693.4K | 0.01% | +15,453 | New |
| LMR Partners LLP | 15,381 | $690.1K | 0.01% | +10.0% | Added |
| Park Circle Co | 15,350 | $688.8K | 0.60% | +8,600+127.4% | Added |
| CIBC Bancorp USA Inc. | 15,324 | $687.6K | 0.00% | +15,324 | New |
| Fox Run Management, L.L.C. | 14,950 | $670.8K | 0.10% | −13,122−46.7% | Reduced |
| Mizuho Securities USA LLC | 10,930 | $670.6K | 0.01% | +407+3.9% | Added |
| Greenland Capital Management LP | 14,819 | $664.9K | 0.10% | +14,819 | New |
| Auxano Advisors, LLC | 14,256 | $639.7K | 0.14% | +108+0.8% | Added |
| Maia Wealth LLC | 19,103 | $635.2K | 0.11% | −4,238−18.2% | Reduced |
| Polymer Capital Management (US) LLC | 14,076 | $631.6K | 0.08% | +14,076 | New |
| Meriwether Wealth & Planning, LLC | 13,994 | $627.9K | 0.36% | −3,144−18.3% | Reduced |
| SummitTX Capital, L.P. | 13,664 | $613.1K | 0.03% | −95−0.7% | Reduced |
| Aigen Investment Management, LP | 13,625 | $611.4K | 0.09% | +8,316+156.6% | Added |
| Merit Financial Group, LLC | 13,347 | $598.9K | 0.01% | −17,426−56.6% | Reduced |
| NEOS Investment Management LLC | 13,334 | $598.3K | 0.00% | +4,218+46.3% | Added |
| Keystone Financial Services | 13,251 | $594.6K | 0.18% | +804+6.5% | Added |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 13,239 | $594.0K | 0.02% | +3,895+41.7% | Added |
| Salvus Wealth Management, LLC | 13,225 | $593.4K | 0.33% | −644−4.6% | Reduced |
| Sheets Smith Wealth Management | 13,200 | $592.3K | 0.07% | −20,000−60.2% | Reduced |
| Farringdon Capital, Ltd. | 13,158 | $590.4K | 0.15% | +13,158 | New |
| Xponance, Inc. | 13,105 | $588.0K | 0.00% | −1,865−12.5% | Reduced |
| Pecaut & Co. | 13,050 | $585.6K | 0.19% | +13,050 | New |
| D.A. Davidson & Co. | 13,006 | $583.6K | 0.00% | +140+1.1% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 12,941 | $580.7K | 0.00% | −135−1.0% | Reduced |
| Wellington Shields & Co., LLC | 12,637 | $567.0K | 0.15% | +163+1.3% | Added |
| Dakota Wealth Management | 12,626 | $566.5K | 0.01% | −2,385−15.9% | Reduced |
| Penserra Capital Management LLC | 12,554 | $562.0K | 0.01% | −621−4.7% | Reduced |
| Franklin Resources Inc | 12,422 | $557.4K | 0.00% | −19,616−61.2% | Reduced |
| 180 Wealth Advisors, LLC | 12,393 | $556.1K | 0.07% | +12,393 | New |
| CIBC World Markets Inc. | 12,344 | $553.9K | 0.00% | −1,321−9.7% | Reduced |
| Buckingham Strategic Partners | 15,385 | $546.4K | 0.01% | −3,810−19.8% | Reduced |
| Teachers Retirement System of the State of Kentucky | 12,130 | $544.0K | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 12,108 | $543.3K | 0.00% | +8,916+279.3% | Added |
| Global Retirement Partners, LLC | 12,074 | $541.8K | 0.01% | −1,944−13.9% | Reduced |
| Crossmark Global Holdings, Inc. | 11,963 | $536.8K | 0.01% | +2,518+26.7% | Added |
| Natixis Advisors, L.P. | 11,787 | $529.0K | 0.00% | −58,606−83.3% | Reduced |
| EntryPoint Capital, LLC | 11,712 | $525.5K | 0.20% | +4,583+64.3% | Added |
| Resources Investment Advisors, LLC. | 11,555 | $518.5K | 0.01% | −242−2.1% | Reduced |
| Integrated Wealth Concepts LLC | 11,358 | $509.6K | 0.00% | −5,375−32.1% | Reduced |
| Public Employees Retirement Association of Colorado | 11,188 | $502.0K | 0.00% | 00.0% | Unchanged |
| Employees Retirement System of Texas | 11,098 | $498.0K | 0.00% | 00.0% | Unchanged |
| Exchange Traded Concepts, LLC | 10,972 | $492.3K | 0.00% | +1,734+18.8% | Added |
| Headlands Technologies LLC | 10,965 | $492.0K | 0.04% | +1,538+16.3% | Added |
| Bamco Inc | 10,875 | $488.0K | 0.00% | 00.0% | Unchanged |
| Robeco Institutional Asset Management B.V. | 10,798 | $484.5K | 0.00% | +10,798 | New |
| Thrivent Financial for Lutherans | 10,744 | $482.0K | 0.00% | −15,486−59.0% | Reduced |
| Chemistry Wealth Management LLC | 10,677 | $479.1K | 0.09% | −413−3.7% | Reduced |
| Krilogy Financial LLC | 11,697 | $477.4K | 0.02% | +1,016+9.5% | Added |
| We Are One Seven, LLC | 10,629 | $476.9K | 0.01% | +1,711+19.2% | Added |
| Aviso Financial Inc. | 10,476 | $470.1K | 0.02% | +5,416+107.0% | Added |
| Bank of Nova Scotia | 10,445 | $468.7K | 0.00% | −702−6.3% | Reduced |
| Vestcor Inc | 10,287 | $462.0K | 0.01% | 00.0% | Unchanged |
| Loring Wolcott & Coolidge Fiduciary Advisors LLP | 10,693 | $461.1K | 0.00% | +10,693 | New |
| Eventide Asset Management, LLC | 10,140 | $458.8K | 0.01% | +5,214+105.8% | Added |
| Quantbot Technologies LP | 10,198 | $457.6K | 0.01% | −14,910−59.4% | Reduced |
| Clearstead Advisors, LLC | 10,176 | $456.6K | 0.01% | −1,288−11.2% | Reduced |
| Tranquilli Financial Advisor LLC | 10,142 | $455.1K | 0.27% | −579−5.4% | Reduced |
| TD Waterhouse Canada Inc. | 9,832 | $452.6K | 0.00% | +4,355+79.5% | Added |
| Montag A & Associates Inc | 10,027 | $449.9K | 0.02% | −1,792−15.2% | Reduced |
| Credit Industriel Et Commercial | 10,001 | $448.7K | 0.07% | +1,939+24.1% | Added |
| Private Advisor Group, LLC | 9,960 | $446.9K | 0.00% | −7,731−43.7% | Reduced |
| Trust Co of Virginia | 9,835 | $441.3K | 0.04% | 00.0% | Unchanged |
| Sanctuary Advisors, LLC | 9,597 | $430.6K | 0.00% | −3,543−27.0% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 9,357 | $419.8K | 0.00% | −67,809−87.9% | Reduced |
| Sterling Capital Management LLC | 9,265 | $415.7K | 0.01% | −1,097−10.6% | Reduced |
| Korea Investment CORP | 9,259 | $415.5K | 0.00% | −2,833−23.4% | Reduced |
| Riverwater Partners LLC | 9,218 | $413.6K | 0.17% | +1,542+20.1% | Added |
| Brighton Jones LLC | 9,196 | $412.6K | 0.01% | −15,294−62.4% | Reduced |
| Davis Investment Partners, LLC | 8,953 | $412.2K | 0.14% | +8,953 | New |
| Aster Capital Management (DIFC) Ltd | 8,979 | $402.9K | 0.20% | −8,744−49.3% | Reduced |
| Centerstone Investors, LLC | 8,920 | $400.2K | 1.43% | 00.0% | Unchanged |
| KBC Group NV | 8,873 | $398.0K | 0.00% | −227−2.5% | Reduced |
| Standard Life Aberdeen plc | 8,733 | $395.2K | 0.00% | −106,368−92.4% | Reduced |
| Hartford Investment Management Co | 8,649 | $388.1K | 0.01% | −459−5.0% | Reduced |
| Norinchukin Bank, The | 8,453 | $379.3K | 0.01% | +96+1.1% | Added |
| Capstone Investment Advisors, LLC | 8,413 | $377.5K | 0.00% | +8,413 | New |
| Allspring Global Investments Holdings, LLC | 8,016 | $369.1K | 0.00% | +1,188+17.4% | Added |
| JustInvest LLC | 8,206 | $368.2K | 0.00% | −2,718−24.9% | Reduced |
| Oregon Pacific Wealth Management, LLC | 8,042 | $360.8K | 0.31% | +574+7.7% | Added |
| Virginia Retirement Systems Et Al | 8,000 | $359.0K | 0.00% | +8,000 | New |
| Louisiana State Employees Retirement System | 7,900 | $354.5K | 0.01% | −100−1.3% | Reduced |
| NorthCrest Asset Manangement, LLC | 7,859 | $352.6K | 0.01% | +3,230+69.8% | Added |
| CSS LLC | 7,760 | $348.2K | 0.02% | +7,760 | New |
| Park Avenue Securities LLC | 7,659 | $344.0K | 0.00% | −798−9.4% | Reduced |
| Blueshift Asset Management, LLC | 7,646 | $343.1K | 0.11% | +7,646 | New |
| Bessemer Group Inc | 7,580 | $341.0K | 0.00% | −2,083−21.6% | Reduced |
| Icon Wealth Advisors, LLC | 7,524 | $337.6K | 0.02% | +1,289+20.7% | Added |
| Mackenzie Financial Corp | 7,426 | $333.2K | 0.00% | +2,256+43.6% | Added |
| Beaumont Asset Management, L.L.C. | 7,384 | $331.3K | 0.17% | −348−4.5% | Reduced |
| HB Wealth Management, LLC | 7,365 | $330.5K | 0.00% | +489+7.1% | Added |
| Rockefeller Capital Management L.P. | 7,285 | $326.9K | 0.00% | +7,285 | New |
| Glenmede Investment Management, LP | 7,256 | $325.6K | 0.00% | −138,121−95.0% | Reduced |
| RSM US Wealth Management LLC | 7,253 | $325.4K | 0.00% | −6,188−46.0% | Reduced |
| Maryland State Retirement & Pension System | 7,232 | $324.5K | 0.01% | 00.0% | Unchanged |
| Securian Asset Management, Inc | 7,183 | $322.3K | 0.01% | −743−9.4% | Reduced |
| Blalock Williams, LLC | 7,159 | $321.2K | 0.28% | +303+4.4% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 7,131 | $320.0K | 0.00% | −50,848−87.7% | Reduced |