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 2026
Institutional positions in CarMax Inc as of Mar 31, 2026. 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
- 550
- +22 vs. Q4 2025
- Shares held
- 153.2M
- +21.6M (+16.4%) vs. Q4 2025
- Total value
- $6.36B
- +$1.28B (+25.1%) vs. Q4 2025
- New holders
- 103
- 180 more added
- Sold out
- 81
- 189 more reduced
9 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding CarMax Inc; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| MML Investors Services, LLC | 33,902 | $1.41M | 0.00% | −252,680−88.2% | Reduced |
| Virtu Financial LLC | 33,621 | $1.40M | 0.06% | +33,621 | New |
| Numerai GP LLC | 33,548 | $1.39M | 0.14% | −4,025−10.7% | Reduced |
| Quadrature Capital Ltd | 33,437 | $1.39M | 0.02% | −60,343−64.3% | Reduced |
| Oregon Public Employees Retirement Fund | 32,413 | $1.35M | 0.02% | −1,187−3.5% | Reduced |
| Pallas Capital Advisors LLC | 32,339 | $1.34M | 0.05% | +9,436+41.2% | Added |
| Vision Capital Management, Inc. | 31,850 | $1.32M | 0.17% | +206+0.7% | Added |
| Natixis Advisors, L.P. | 31,686 | $1.32M | 0.00% | +4,393+16.1% | Added |
| PlanVest Financial, Inc | 31,504 | $1.31M | 1.00% | +31,504 | New |
| KLP Kapitalforvaltning AS | 31,300 | $1.30M | 0.01% | 00.0% | Unchanged |
| DekaBank Deutsche Girozentrale | 31,245 | $1.30M | 0.00% | 00.0% | Unchanged |
| RMB Capital Management, LLC | 31,200 | $1.30M | 0.02% | +104+0.3% | Added |
| Atlantic Union Bankshares Corp | 30,156 | $1.25M | 0.02% | 00.0% | Unchanged |
| Amundi | 29,941 | $1.24M | 0.00% | −17,975−37.5% | Reduced |
| Voya Financial Advisors, Inc. | 29,415 | $1.20M | 0.12% | −2,953−9.1% | Reduced |
| Group One Trading, L.P. | 28,107 | $1.17M | 0.04% | +9,611+52.0% | Added |
| We Are One Seven, LLC | 27,979 | $1.16M | 0.02% | −21,233−43.1% | Reduced |
| Maryland State Retirement & Pension System | 27,903 | $1.16M | 0.02% | −802−2.8% | Reduced |
| Polymer Capital Management (US) LLC | 27,599 | $1.15M | 0.17% | +17,377+170.0% | Added |
| Russell Investments Group, Ltd. | 27,571 | $1.15M | 0.00% | +8,763+46.6% | Added |
| Brown Advisory Inc | 26,811 | $1.11M | 0.00% | −6,532−19.6% | Reduced |
| Commonwealth Equity Services, LLC | 26,777 | $1.11M | 0.00% | +3,374+14.4% | Added |
| Capital Fund Management S.A. | 25,851 | $1.07M | 0.01% | −511,502−95.2% | Reduced |
| Picton Mahoney Asset Management | 25,546 | $1.06M | 0.01% | +25,546 | New |
| M&T Bank Corp | 25,523 | $1.06M | 0.00% | +5,180+25.5% | Added |
| Sompo Asset Management Co., Ltd. | 25,185 | $1.05M | 0.19% | −960−3.7% | Reduced |
| Long Road Investment Counsel, LLC | 25,080 | $1.04M | 0.41% | +1,100+4.6% | Added |
| Freestone Capital Holdings, LLC | 25,014 | $1.04M | 0.03% | −26−0.1% | Reduced |
| Bridgewater Associates, LP | 24,598 | $1.02M | 0.00% | −40,012−61.9% | Reduced |
| Walleye Capital LLC | 24,051 | $1.00M | 0.01% | +23,961+26,623.3% | Added |
| Pictet Asset Management Holding SA | 23,975 | $996.9K | 0.00% | +1,273+5.6% | Added |
| Bull Harbor Capital LLC | 23,288 | $968.3K | 0.26% | +23,288 | New |
| Victory Capital Management Inc | 23,252 | $966.8K | 0.00% | −80.0% | Reduced |
| Fieldview Capital Management, LLC | 22,898 | $952.1K | 0.28% | +22,898 | New |
| TD Waterhouse Canada Inc. | 23,309 | $938.8K | 0.00% | +12,306+111.8% | Added |
| Lakewood Asset Management LLC | 22,549 | $937.6K | 0.60% | −7,640−25.3% | Reduced |
| Sivia Capital Partners, LLC | 22,024 | $915.8K | 0.18% | −496−2.2% | Reduced |
| Allstate Corp | 21,942 | $912.3K | 0.01% | +21,942 | New |
| Ensign Peak Advisors, Inc | 21,133 | $878.7K | 0.00% | +12,911+157.0% | Added |
| Kentucky Retirement Systems | 18,440 | $867.0K | 0.06% | +18,440 | New |
| Deutsche Bank AG | 20,817 | $865.6K | 0.00% | +285+1.4% | Added |
| Krilogy Financial LLC | 21,202 | $858.5K | 0.03% | +2,533+13.6% | Added |
| Warren Averett Asset Management, LLC | 20,634 | $858.0K | 0.01% | +4,344+26.7% | Added |
| FSB Premier Wealth Management, Inc. | 20,241 | $841.6K | 0.26% | −1,796−8.1% | Reduced |
| XTX Topco Ltd | 20,185 | $839.3K | 0.01% | −1,858−8.4% | Reduced |
| Elgethun Capital Management | 19,835 | $824.7K | 0.14% | +7,710+63.6% | Added |
| Evolve Private Wealth, LLC | 19,678 | $818.2K | 0.04% | +1,188+6.4% | Added |
| Spears Abacus Advisors LLC | 19,536 | $812.3K | 0.02% | −7,400−27.5% | Reduced |
| Penserra Capital Management LLC | 19,520 | $811.0K | 0.01% | −2,160−10.0% | Reduced |
| CIBC Bancorp USA Inc. | 19,347 | $804.4K | 0.00% | +19,347 | New |
| US Bancorp | 19,237 | $799.9K | 0.00% | +13,445+232.1% | Added |
| Chicago Partners Investment Group LLC | 20,151 | $797.6K | 0.02% | +9,308+85.8% | Added |
| Neuberger Berman Group LLC | 19,092 | $793.8K | 0.00% | +2,924+18.1% | Added |
| Cambridge Investment Research Advisors, Inc. | 18,598 | $773.0K | 0.00% | −11,212−37.6% | Reduced |
| Prelude Capital Management, LLC | 17,470 | $726.4K | 0.06% | −39,085−69.1% | Reduced |
| New York Life Investment Management LLC | 17,370 | $722.2K | 0.01% | +4,220+32.1% | Added |
| Quantitative Investment Management, LLC | 17,327 | $720.0K | 0.07% | −64−0.4% | Reduced |
| Principal Securities, Inc. | 17,256 | $717.5K | 0.01% | −48,636−73.8% | Reduced |
| Mutual of America Capital Management LLC | 16,227 | $674.7K | 0.01% | −556−3.3% | Reduced |
| Two Sigma Securities, LLC | 15,987 | $664.7K | 0.08% | +15,987 | New |
| Birch Hill Investment Advisors LLC | 15,530 | $645.7K | 0.03% | −770−4.7% | Reduced |
| HB Wealth Management, LLC | 15,234 | $633.4K | 0.00% | +7,025+85.6% | Added |
| Weiss Asset Management LP | 15,200 | $632.0K | 0.01% | −103,930−87.2% | Reduced |
| CIBC World Markets Inc. | 14,339 | $596.2K | 0.00% | −12,064−45.7% | Reduced |
| IMC-Chicago, LLC | 14,243 | $592.2K | 0.01% | −58,724−80.5% | Reduced |
| Daiwa Securities Group Inc. | 13,996 | $582.0K | 0.00% | +1,118+8.7% | Added |
| CIBC Asset Management Inc | 13,941 | $579.7K | 0.00% | −702−4.8% | Reduced |
| JustInvest LLC | 13,831 | $575.1K | 0.01% | −1,185−7.9% | Reduced |
| Winton Group Ltd | 13,803 | $573.9K | 0.02% | +13,803 | New |
| Auxano Advisors, LLC | 13,780 | $573.0K | 0.11% | +531+4.0% | Added |
| Waddell & Associates, LLC | 13,726 | $570.7K | 0.03% | +13,726 | New |
| PensionDanmark Pensionsforsikringsaktieselskab | 13,724 | $570.6K | 0.01% | +600+4.6% | Added |
| Allworth Financial LP | 13,642 | $567.2K | 0.00% | +7,070+107.6% | Added |
| Bank of Montreal | 13,618 | $566.2K | 0.00% | +611+4.7% | Added |
| Clearstead Advisors, LLC | 13,463 | $559.8K | 0.01% | +3,785+39.1% | Added |
| Premier Path Wealth Partners, LLC | 13,397 | $557.0K | 0.07% | −8,117−37.7% | Reduced |
| Salvus Wealth Management, LLC | 13,383 | $556.5K | 0.32% | +6,873+105.6% | Added |
| Centaurus Financial, Inc. | 13,207 | $549.0K | 0.03% | −1,547−10.5% | Reduced |
| D.A. Davidson & Co. | 13,180 | $548.0K | 0.00% | +484+3.8% | Added |
| Wellington Shields & Co., LLC | 12,728 | $529.2K | 0.13% | −60−0.5% | Reduced |
| Crossmark Global Holdings, Inc. | 12,609 | $524.3K | 0.01% | −26−0.2% | Reduced |
| NorthCrest Asset Manangement, LLC | 12,711 | $524.1K | 0.02% | +2,354+22.7% | Added |
| DRW Securities, LLC | 12,547 | $521.7K | 0.03% | +6,893+121.9% | Added |
| Gsa Capital Partners LLP | 12,451 | $518.0K | 0.03% | +4,114+49.3% | Added |
| Davis Investment Partners, LLC | 12,328 | $512.6K | 0.18% | +3,299+36.5% | Added |
| Keystone Financial Services | 12,325 | $512.5K | 0.15% | +777+6.7% | Added |
| Van Diest Capital, LLC | 12,056 | $501.3K | 0.39% | +6,214+106.4% | Added |
| Maia Wealth LLC | 11,953 | $497.0K | 0.08% | −3,946−24.8% | Reduced |
| Sanctuary Advisors, LLC | 11,853 | $492.8K | 0.00% | +4,522+61.7% | Added |
| GAMMA Investing LLC | 11,608 | $482.7K | 0.02% | +2,099+22.1% | Added |
| Rothschild Investment LLC | 11,608 | $482.7K | 0.03% | +7,315+170.4% | Added |
| Toroso Investments, LLC | 11,530 | $479.4K | 0.00% | −11,341−49.6% | Reduced |
| Entropy Technologies, LP | 11,484 | $477.5K | 0.02% | −46,082−80.1% | Reduced |
| AdvisorShares Investments LLC | 11,400 | $474.0K | 0.09% | −1,000−8.1% | Reduced |
| EverSource Wealth Advisors, LLC | 11,341 | $471.6K | 0.01% | +3,607+46.6% | Added |
| Dark Forest Capital Management LP | 11,316 | $470.5K | 0.04% | +11,316 | New |
| Regions Financial Corp | 11,218 | $466.4K | 0.00% | −2,647−19.1% | Reduced |
| Public Employees Retirement Association of Colorado | 11,188 | $465.0K | 0.00% | 00.0% | Unchanged |
| Xponance, Inc. | 11,085 | $460.9K | 0.00% | +3,267+41.8% | Added |
| Harvey Investment Co LLC | 11,030 | $459.0K | 0.05% | −1,520−12.1% | Reduced |