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 |
|---|---|---|---|---|---|
| FMR LLC | 463,191 | $19.3M | 0.00% | −216,154−31.8% | Reduced |
| Nexus Investment Management ULC | 464,815 | $19.3M | 2.70% | +12,015+2.7% | Added |
| Citadel Advisors LLC | 485,088 | $20.2M | 0.01% | −13,283−2.7% | Reduced |
| Man Group plc | 501,796 | $20.9M | 0.04% | +434,561+646.3% | Added |
| Public Sector Pension Investment Board | 507,306 | $21.1M | 0.07% | −876−0.2% | Reduced |
| Framtiden Holdings Management Co LLC | 540,000 | $22.5M | 21.98% | 00.0% | Unchanged |
| Ariel Investments, LLC | 561,947 | $23.4M | 0.26% | −1,536−0.3% | Reduced |
| Ameriprise Financial Inc | 597,278 | $24.8M | 0.01% | −151,263−20.2% | Reduced |
| Davenport & Co LLC | 616,133 | $25.6M | 0.14% | +478,895+349.0% | Added |
| Ieq Capital, LLC | 621,298 | $25.8M | 0.12% | +289,974+87.5% | Added |
| Principal Financial Group Inc | 687,007 | $28.6M | 0.02% | −10,770−1.5% | Reduced |
| Woodline Partners LP | 765,226 | $31.8M | 0.12% | +698,840+1,052.7% | Added |
| Bank of New York Mellon Corp | 817,830 | $34.0M | 0.01% | −31,669−3.7% | Reduced |
| Holocene Advisors, LP | 826,142 | $34.4M | 0.08% | +826,142 | New |
| Vanguard Fiduciary Trust Co | 881,698 | $36.7M | 0.01% | +881,698 | New |
| Silver Heights Capital Management Inc | 917,698 | $38.2M | 14.66% | −13,470−1.4% | Reduced |
| Envestnet Asset Management Inc | 917,829 | $38.2M | 0.01% | −426,276−31.7% | Reduced |
| Rings Capital Management LLC | 949,000 | $39.5M | 21.20% | 00.0% | Unchanged |
| Gotham Asset Management, LLC | 984,504 | $40.9M | 0.13% | +558,162+130.9% | Added |
| Invesco Ltd. | 1,052,539 | $43.8M | 0.00% | −83,515−7.4% | Reduced |
| Northern Trust Corp | 1,089,126 | $45.3M | 0.01% | +3,959+0.4% | Added |
| Pacer Advisors, Inc. | 1,169,654 | $48.6M | 0.14% | +1,169,654 | New |
| Renaissance Technologies LLC | 1,245,000 | $51.8M | 0.08% | +96,000+8.4% | Added |
| Millennium Management LLC | 1,314,833 | $54.7M | 0.04% | +647,549+97.0% | Added |
| American Century Companies Inc | 1,390,912 | $57.8M | 0.03% | +658,741+90.0% | Added |
| Charles Schwab Investment Management Inc | 1,434,590 | $59.7M | 0.01% | +87,871+6.5% | Added |
| Colony Group, LLC | 1,492,859 | $62.1M | 0.07% | +726,367+94.8% | Added |
| Goldman Sachs Group Inc | 1,601,522 | $66.6M | 0.01% | +1,130,144+239.8% | Added |
| UBS Group AG | 1,614,295 | $67.1M | 0.01% | +82,087+5.4% | Added |
| Bank of America Corp | 1,687,359 | $70.2M | 0.01% | +643,834+61.7% | Added |
| Vulcan Value Partners, LLC | 2,204,876 | $91.7M | 2.43% | −723,956−24.7% | Reduced |
| Manufacturers Life Insurance Company, The | 2,398,257 | $99.7M | 0.09% | −23,840−1.0% | Reduced |
| Diamond Hill Capital Management Inc | 2,470,596 | $102.7M | 0.64% | −1,739,442−41.3% | Reduced |
| Morgan Stanley | 2,534,739 | $105.4M | 0.01% | +234,636+10.2% | Added |
| Geode Capital Management, LLC | 2,554,767 | $106.3M | 0.01% | −3,092−0.1% | Reduced |
| D. E. Shaw & Co., Inc. | 2,920,417 | $121.4M | 0.10% | −722,533−19.8% | Reduced |
| First Pacific Advisors, LP | 2,981,709 | $124.0M | 1.74% | +57,628+2.0% | Added |
| Baird Financial Group, Inc. | 3,068,452 | $127.6M | 0.20% | +407,153+15.3% | Added |
| Apollo Management Holdings, L.P. | 4,144,741 | $172.3M | 2.88% | −901,733−17.9% | Reduced |
| Dimensional Fund Advisors LP | 4,275,663 | $177.8M | 0.04% | +289,768+7.3% | Added |
| Primecap Management Co | 4,358,146 | $181.2M | 0.14% | −9,090−0.2% | Reduced |
| Janus Henderson Group PLC | 4,580,807 | $190.5M | 0.09% | +49,987+1.1% | Added |
| State Street Corp | 4,885,060 | $203.1M | 0.01% | −166,215−3.3% | Reduced |
| Two Sigma Investments, LP | 5,347,097 | $222.3M | 0.18% | +2,379,071+80.2% | Added |
| SRS Investment Management, LLC | 5,651,674 | $235.0M | 2.48% | +13,871+0.2% | Added |
| Starboard Value LPSuperinvestorStarboard Value | 6,201,362 | $257.9M | 5.64% | +6,201,362 | New |
| Vanguard Capital Management LLC | 6,386,764 | $265.6M | 0.01% | +6,386,764 | New |
| Vanguard Portfolio Management LLC | 7,276,272 | $302.5M | 0.02% | +7,276,272 | New |
| AQR Capital Management LLC | 10,060,502 | $412.6M | 0.19% | +2,130,157+26.9% | Added |
| BlackRock, Inc. | 17,257,461 | $717.6M | 0.01% | −592,747−3.3% | Reduced |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −2,908,400−100.0% | Sold out |
| Arrowstreet Capital, Limited Partnership | 0 | $0 | 0.00% | −1,772,526−100.0% | Sold out |
| Nomura Holdings Inc | 0 | $0 | 0.00% | −778,063−100.0% | Sold out |
| Mane Global Capital Management LP | 0 | $0 | 0.00% | −749,448−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −214,015−100.0% | Sold out |
| Akre Capital Management LLCSuperinvestorAkre Capital Management | 0 | $0 | 0.00% | −150,600−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −142,214−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −119,760−100.0% | Sold out |
| Alberta Investment Management Corp | 0 | $0 | 0.00% | −111,950−100.0% | Sold out |
| Farley Capital L.P. | 0 | $0 | 0.00% | −84,909−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −53,489−100.0% | Sold out |
| RBF Capital, LLC | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| Jefferies Financial Group Inc. | 0 | $0 | 0.00% | −33,311−100.0% | Sold out |
| PDT Partners, LLC | 0 | $0 | 0.00% | −32,785−100.0% | Sold out |
| Heartland Advisors Inc | 0 | $0 | 0.00% | −29,485−100.0% | Sold out |
| Unique Wealth Strategies, LLC | 0 | $0 | 0.00% | −28,523−100.0% | Sold out |
| Crux Wealth Advisors | 0 | $0 | 0.00% | −25,188−100.0% | Sold out |
| Twin City Private Wealth, LLC | 0 | $0 | 0.00% | −25,045−100.0% | Sold out |
| OP Asset Management Ltd | 0 | $0 | 0.00% | −23,971−100.0% | Sold out |
| Marathon Trading Investment Management LLC | 0 | $0 | 0.00% | −23,627−100.0% | Sold out |
| Quinn Opportunity Partners LLC | 0 | $0 | 0.00% | −23,000−100.0% | Sold out |
| Jain Global LLC | 0 | $0 | 0.00% | −22,714−100.0% | Sold out |
| Meriwether Wealth & Planning, LLC | 0 | $0 | 0.00% | −22,295−100.0% | Sold out |
| Brinker Capital Investments, LLC | 0 | $0 | 0.00% | −21,621−100.0% | Sold out |
| Rockbridge Capital Management LLC | 0 | $0 | 0.00% | −18,806−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −18,521−100.0% | Sold out |
| Logan Capital Management Inc | 0 | $0 | 0.00% | −16,915−100.0% | Sold out |
| GeoWealth Management, LLC | 0 | $0 | 0.00% | −16,414−100.0% | Sold out |
| Cape Investment Advisory, Inc. | 0 | $0 | 0.00% | −15,588−100.0% | Sold out |
| Janney Montgomery Scott LLC | 0 | $0 | 0.00% | −15,425−100.0% | Sold out |
| SPWM Advisors LLC | 0 | $0 | 0.00% | −14,393−100.0% | Sold out |
| Cynosure Management, LLC | 0 | $0 | 0.00% | −13,313−100.0% | Sold out |
| Aster Capital Management (DIFC) Ltd | 0 | $0 | 0.00% | −11,170−100.0% | Sold out |
| Oregon Pacific Wealth Management, LLC | 0 | $0 | 0.00% | −10,750−100.0% | Sold out |
| Tranquilli Financial Advisor LLC | 0 | $0 | 0.00% | −10,254−100.0% | Sold out |
| Credit Industriel Et Commercial | 0 | $0 | 0.00% | −10,001−100.0% | Sold out |
| Park Avenue Securities LLC | 0 | $0 | 0.00% | −8,030−100.0% | Sold out |
| Quest Partners LLC | 0 | $0 | 0.00% | −7,876−100.0% | Sold out |
| Neo Ivy Capital Management | 0 | $0 | 0.00% | −7,717−100.0% | Sold out |
| Brookstone Capital Management | 0 | $0 | 0.00% | −7,472−100.0% | Sold out |
| Acadian Asset Management LLC | 0 | $0 | 0.00% | −7,267−100.0% | Sold out |
| Inceptionr LLC | 0 | $0 | 0.00% | −7,112−100.0% | Sold out |
| Empower Advisory Group, LLC | 0 | $0 | 0.00% | −6,939−100.0% | Sold out |
| Eventide Asset Management, LLC | 0 | $0 | 0.00% | −6,776−100.0% | Sold out |
| Independence Wealth Advisors, LLC | 0 | $0 | 0.00% | −6,520−100.0% | Sold out |
| Persium Advisors, LLC | 0 | $0 | 0.00% | −6,220−100.0% | Sold out |
| Kestra Advisory Services, LLC | 0 | $0 | 0.00% | −6,123−100.0% | Sold out |
| CSS LLC | 0 | $0 | 0.00% | −5,820−100.0% | Sold out |
| Lotus Technology Management, LP | 0 | $0 | 0.00% | −5,517−100.0% | Sold out |
| AE Wealth Management LLC | 0 | $0 | 0.00% | −5,490−100.0% | Sold out |