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, Q4 2024
Institutional positions in CarMax Inc as of Dec 31, 2024. 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
- 750
- +21 vs. Q3 2024
- Shares held
- 160.8M
- −1.67M (−1.0%) vs. Q3 2024
- Total value
- $13.1B
- +$576.4M (+4.6%) vs. Q3 2024
- New holders
- 97
- 250 more added
- Sold out
- 76
- 284 more reduced
14 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2024: 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, Q4 2024
Shares, value and share of portfolio for each institution holding CarMax Inc; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Wellington Management Group LLP | 607,796 | $49.7M | 0.01% | −899,564−59.7% | Reduced |
| Ameriprise Financial Inc | 608,685 | $49.8M | 0.01% | −53,613−8.1% | Reduced |
| Check Capital Management Inc | 612,663 | $50.1M | 3.32% | −1,926−0.3% | Reduced |
| Ariel Investments, LLC | 620,743 | $50.8M | 0.54% | −88,979−12.5% | Reduced |
| Man Group plc | 642,759 | $52.6M | 0.16% | −157,374−19.7% | Reduced |
| Akre Capital Management LLCSuperinvestorAkre Capital Management | 667,437 | $54.6M | 0.47% | −629,714−48.5% | Reduced |
| Legal & General Group Plc | 676,760 | $55.3M | 0.01% | −176,836−20.7% | Reduced |
| Marshall Wace, LLP | 689,494 | $56.4M | 0.07% | +56,126+8.9% | Added |
| Renaissance Technologies LLC | 695,900 | $56.9M | 0.08% | +362,300+108.6% | Added |
| Two Sigma Advisers, LP | 772,300 | $63.1M | 0.15% | +107,400+16.2% | Added |
| Deutsche Bank AG | 781,100 | $63.9M | 0.03% | +177,044+29.3% | Added |
| Weitz Investment Management, Inc.SuperinvestorWeitz Investment Management | 825,200 | $67.5M | 3.48% | −20,000−2.4% | Reduced |
| Welch & Forbes LLC | 870,343 | $71.2M | 0.91% | −19,746−2.2% | Reduced |
| DF Dent & Co Inc | 876,055 | $71.6M | 0.91% | −162,980−15.7% | Reduced |
| Bank of New York Mellon Corp | 917,826 | $75.0M | 0.01% | −16,098−1.7% | Reduced |
| Squarepoint Ops LLC | 1,046,180 | $85.5M | 0.22% | +507,145+94.1% | Added |
| Brown Advisory Inc | 1,117,449 | $91.4M | 0.12% | −130,510−10.5% | Reduced |
| American Century Companies Inc | 1,168,992 | $95.6M | 0.05% | +235,805+25.3% | Added |
| CI Private Wealth, LLC | 1,211,309 | $99.0M | 0.16% | −20,337−1.7% | Reduced |
| Davenport & Co LLC | 1,250,784 | $102.4M | 0.60% | −919−0.1% | Reduced |
| Kempen Capital Management N.V. | 1,298,645 | $106.2M | 1.06% | −42,750−3.2% | Reduced |
| Vulcan Value Partners, LLC | 1,327,037 | $108.4M | 1.81% | −108,559−7.6% | Reduced |
| AQR Capital Management LLC | 1,400,012 | $114.5M | 0.15% | +634,390+82.9% | Added |
| Charles Schwab Investment Management Inc | 1,494,460 | $122.2M | 0.02% | +15,120+1.0% | Added |
| Envestnet Asset Management Inc | 1,500,904 | $122.7M | 0.04% | −115,844−7.2% | Reduced |
| Northern Trust Corp | 1,532,837 | $125.3M | 0.02% | +178,234+13.2% | Added |
| Bank of America Corp | 1,535,828 | $125.6M | 0.01% | +130,653+9.3% | Added |
| Kovitz Investment Group Partners, LLC | 1,600,614 | $130.9M | 0.64% | +128,397+8.7% | Added |
| UBS Asset Management Americas Inc | 1,672,485 | $136.7M | 0.03% | +162,160+10.7% | Added |
| Giverny Capital Inc.SuperinvestorGiverny Capital | 1,682,869 | $137.6M | 5.03% | +45,744+2.8% | Added |
| Cooke & Bieler LP | 1,827,313 | $149.4M | 1.44% | −50,178−2.7% | Reduced |
| Morgan Stanley | 1,862,589 | $152.3M | 0.01% | −137,496−6.9% | Reduced |
| Dimensional Fund Advisors LP | 1,922,372 | $157.2M | 0.04% | −83,908−4.2% | Reduced |
| UBS Group AG | 2,112,268 | $172.7M | 0.04% | +1,837,257+668.1% | Added |
| First Pacific Advisors, LP | 2,397,062 | $196.0M | 2.80% | +13,487+0.6% | Added |
| Goldman Sachs Group Inc | 2,574,752 | $210.5M | 0.04% | +524,766+25.6% | Added |
| Turtle Creek Asset Management Inc. | 2,590,071 | $211.8M | 5.51% | +56,906+2.2% | Added |
| Invesco Ltd. | 2,729,965 | $223.2M | 0.04% | +27,716+1.0% | Added |
| Fiduciary Management Inc | 2,758,978 | $225.6M | 2.10% | −176,047−6.0% | Reduced |
| Holocene Advisors, LP | 2,843,025 | $232.4M | 0.75% | +1,896,094+200.2% | Added |
| Baird Financial Group, Inc. | 2,887,526 | $236.1M | 0.45% | +119,666+4.3% | Added |
| Geode Capital Management, LLC | 3,710,267 | $302.6M | 0.02% | +47,058+1.3% | Added |
| Janus Henderson Group PLC | 4,671,950 | $382.0M | 0.19% | +29,715+0.6% | Added |
| Primecap Management Co | 5,080,456 | $415.4M | 0.32% | −203,378−3.8% | Reduced |
| Norges Bank | 5,175,962 | $423.2M | 0.06% | +1,201,966+30.2% | Added |
| Diamond Hill Capital Management Inc | 6,221,688 | $508.7M | 2.25% | −86,233−1.4% | Reduced |
| State Street Corp | 6,345,979 | $518.9M | 0.02% | +152,805+2.5% | Added |
| Principal Financial Group Inc | 8,591,297 | $702.4M | 0.38% | +282,519+3.4% | Added |
| BlackRock, Inc. | 12,137,514 | $992.4M | 0.02% | +824,244+7.3% | Added |
| Vanguard Group Inc | 18,196,398 | $1.49B | 0.03% | +10,424+0.1% | Added |
| MIG Capital, LLC | 0 | $0 | 0.00% | −463,225−100.0% | Sold out |
| Fenimore Asset Management Inc | 0 | $0 | 0.00% | −326,160−100.0% | Sold out |
| Mane Global Capital Management LP | 0 | $0 | 0.00% | −267,500−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −165,500−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −140,898−100.0% | Sold out |
| Grantham, Mayo, Van Otterloo & Co. LLC | 0 | $0 | 0.00% | −140,531−100.0% | Sold out |
| Founders Capital Management, LLC | 0 | $0 | 0.00% | −104,202−100.0% | Sold out |
| Neo Ivy Capital Management | 0 | $0 | 0.00% | −50,840−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −42,455−100.0% | Sold out |
| National Philanthropic Trust | 0 | $0 | 0.00% | −37,486−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −35,445−100.0% | Sold out |
| IMC-Chicago, LLC | 0 | $0 | 0.00% | −27,753−100.0% | Sold out |
| Walleye Trading LLC | 0 | $0 | 0.00% | −22,448−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −20,712−100.0% | Sold out |
| Kornitzer Capital Management Inc | 0 | $0 | 0.00% | −18,600−100.0% | Sold out |
| Aster Capital Management (DIFC) Ltd | 0 | $0 | 0.00% | −18,337−100.0% | Sold out |
| Epoch Investment Partners, Inc. | 0 | $0 | 0.00% | −15,714−100.0% | Sold out |
| Sherbrooke Park Advisers LLC | 0 | $0 | 0.00% | −15,008−100.0% | Sold out |
| Mount Yale Investment Advisors, LLC | 0 | $0 | 0.00% | −13,036−100.0% | Sold out |
| Carmel Capital Partners, LLC | 0 | $0 | 0.00% | −11,705−100.0% | Sold out |
| Lombard Odier Asset Management (USA) Corp | 0 | $0 | 0.00% | −11,008−100.0% | Sold out |
| Summit Trail Advisors, LLC | 0 | $0 | 0.00% | −10,962−100.0% | Sold out |
| Two Sigma Securities, LLC | 0 | $0 | 0.00% | −10,043−100.0% | Sold out |
| Oak Thistle LLC | 0 | $0 | 0.00% | −10,042−100.0% | Sold out |
| Eagle Rock Investment Company, LLC | 0 | $0 | 0.00% | −9,651−100.0% | Sold out |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −9,195−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −7,220−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −7,322−100.0% | Sold out |
| Investment Management Corp of Ontario | 0 | $0 | 0.00% | −5,193−100.0% | Sold out |
| Veriti Management LLC | 0 | $0 | 0.00% | −5,118−100.0% | Sold out |
| Paloma Partners Management Co | 0 | $0 | 0.00% | −5,091−100.0% | Sold out |
| Seven Eight Capital, LP | 0 | $0 | 0.00% | −4,774−100.0% | Sold out |
| Hudson Bay Capital Management LP | 0 | $0 | 0.00% | −4,696−100.0% | Sold out |
| Quest Partners LLC | 0 | $0 | 0.00% | −4,523−100.0% | Sold out |
| MBB Public Markets I LLC | 0 | $0 | 0.00% | −4,230−100.0% | Sold out |
| Compass Ion Advisors, LLC | 0 | $0 | 0.00% | −3,904−100.0% | Sold out |
| Financial Advocates Investment Management | 0 | $0 | 0.00% | −3,816−100.0% | Sold out |
| Allegheny Financial Group LTD | 0 | $0 | 0.00% | −3,674−100.0% | Sold out |
| NorthRock Partners, LLC | 0 | $0 | 0.00% | −3,161−100.0% | Sold out |
| LMR Partners LLP | 0 | $0 | 0.00% | −3,081−100.0% | Sold out |
| Thoroughbred Financial Services, LLC | 0 | $0 | 0.00% | −3,070−100.0% | Sold out |
| Atlanta Consulting Group Advisors, LLC | 0 | $0 | 0.00% | −2,868−100.0% | Sold out |
| waypoint wealth counsel | 0 | $0 | 0.00% | −2,835−100.0% | Sold out |
| Parametrica Management Ltd | 0 | $0 | 0.00% | −2,734−100.0% | Sold out |
| MQS Management LLC | 0 | $0 | 0.00% | −2,632−100.0% | Sold out |
| Graypoint LLC | 0 | $0 | 0.00% | −2,610−100.0% | Sold out |
| Torno Capital, LLC | 0 | $0 | 0.00% | −2,000−100.0% | Sold out |
| Voisard Asset Management Group, Inc. | 0 | $0 | 0.00% | −1,980−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −1,612−100.0% | Sold out |
| Front Row Advisors LLC | 0 | $0 | 0.00% | −1,467−100.0% | Sold out |