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 2021
Institutional positions in CarMax Inc as of Sep 30, 2021. 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
- 685
- +15 vs. Q2 2021
- Shares held
- 155.3M
- −763.1K (−0.5%) vs. Q2 2021
- Total value
- $19.9B
- −$258.8M (−1.3%) vs. Q2 2021
- New holders
- 65
- 236 more added
- Sold out
- 50
- 230 more reduced
12 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2021: 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 2021
Shares, value and share of portfolio for each institution holding CarMax Inc; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 17,424,230 | $2.23B | 0.06% | +82,025+0.5% | Added |
| BlackRock Inc. | 10,030,398 | $1.28B | 0.04% | −202,302−2.0% | Reduced |
| Principal Financial Group Inc | 8,901,336 | $1.14B | 0.74% | −367,565−4.0% | Reduced |
| Primecap Management Co | 7,378,777 | $944.2M | 0.67% | −221,581−2.9% | Reduced |
| Ruane, Cunniff & Goldfarb L.P. | 7,154,140 | $915.4M | 8.23% | +427,946+6.4% | Added |
| Akre Capital Management LLCSuperinvestorAkre Capital Management | 7,109,082 | $909.7M | 5.60% | −4,025−0.1% | Reduced |
| State Street Corp | 6,359,912 | $813.8M | 0.04% | −51,052−0.8% | Reduced |
| Janus Henderson Group PLC | 4,506,622 | $576.7M | 0.25% | +146,763+3.4% | Added |
| Manufacturers Life Insurance Company, The | 4,121,262 | $527.4M | 0.43% | +745,024+22.1% | Added |
| Invesco Ltd. | 3,847,551 | $492.3M | 0.12% | −249,491−6.1% | Reduced |
| Wellington Management Group LLP | 3,699,165 | $473.3M | 0.08% | −451,346−10.9% | Reduced |
| Geode Capital Management, LLC | 2,844,479 | $363.0M | 0.05% | +40,938+1.5% | Added |
| London Co of Virginia | 2,797,634 | $358.0M | 1.97% | −240,857−7.9% | Reduced |
| Nuveen Asset Management, LLC | 2,640,098 | $337.8M | 0.11% | −254,378−8.8% | Reduced |
| Bank of America Corp | 2,537,213 | $324.7M | 0.04% | −71,472−2.7% | Reduced |
| JPMorgan Chase & Co | 2,273,443 | $290.9M | 0.04% | −819,477−26.5% | Reduced |
| Blair William & Co | 2,112,281 | $270.3M | 0.92% | +37,289+1.8% | Added |
| Caledonia (Private) Investments Pty Ltd | 1,846,114 | $236.2M | 2.97% | −83,240−4.3% | Reduced |
| Brown Advisory Inc | 1,752,436 | $224.2M | 0.33% | −8,178−0.5% | Reduced |
| Capital Research Global Investors | 1,708,426 | $218.6M | 0.05% | −3360.0% | Reduced |
| Northern Trust Corp | 1,703,007 | $217.9M | 0.04% | −12,995−0.8% | Reduced |
| Dimensional Fund Advisors LP | 1,623,791 | $208.1M | 0.07% | +7,021+0.4% | Added |
| DF Dent & Co Inc | 1,510,771 | $193.3M | 1.98% | +34,250+2.3% | Added |
| Norges Bank | 1,471,647 | $188.3M | 0.04% | −167,368−10.2% | Reduced |
| Baird Financial Group, Inc. | 1,447,829 | $185.3M | 0.47% | +17,461+1.2% | Added |
| Davenport & Co LLC | 1,337,721 | $171.3M | 1.21% | −81,775−5.8% | Reduced |
| Bank of New York Mellon Corp | 1,194,590 | $152.9M | 0.03% | −20,082−1.7% | Reduced |
| Giverny Capital Inc.SuperinvestorGiverny Capital | 1,159,579 | $148.4M | 8.85% | +48,715+4.4% | Added |
| Broad Run Investment Management, LLC | 1,135,468 | $145.3M | 9.31% | −4,966−0.4% | Reduced |
| Tesco Pension Investment Ltd | 1,124,944 | $143.9M | 2.64% | +374,209+49.8% | Added |
| Legal & General Group Plc | 1,100,384 | $140.8M | 0.05% | +18,649+1.7% | Added |
| Marathon Asset Mgmt Ltd | 1,037,708 | $132.8M | 1.61% | +1,037,708 | New |
| Welch & Forbes LLC | 1,026,692 | $131.4M | 2.18% | −2,161−0.2% | Reduced |
| Wells Fargo & Company | 1,008,299 | $129.0M | 0.03% | +182,229+22.1% | Added |
| Morgan Stanley | 939,417 | $120.2M | 0.02% | −28,696−3.0% | Reduced |
| Fenimore Asset Management Inc | 870,961 | $111.4M | 2.74% | −1,863−0.2% | Reduced |
| Deutsche Bank AG | 854,322 | $109.3M | 0.05% | +53,067+6.6% | Added |
| Morningstar Investment Services LLC | 692,372 | $101.1M | 1.19% | +16,431+2.4% | Added |
| Charles Schwab Investment Management Inc | 789,627 | $101.0M | 0.03% | +13,734+1.8% | Added |
| Timucuan Asset Management Inc | 714,745 | $91.5M | 3.54% | +35,892+5.3% | Added |
| Price T Rowe Associates Inc | 695,720 | $89.0M | 0.01% | +3,959+0.6% | Added |
| Royal Bank of Canada | 660,438 | $84.5M | 0.02% | +26,288+4.1% | Added |
| Swiss National Bank | 645,053 | $82.5M | 0.05% | −17,700−2.7% | Reduced |
| Goldman Sachs Group Inc | 637,736 | $81.6M | 0.02% | +195,784+44.3% | Added |
| UBS Asset Management Americas Inc | 630,340 | $80.7M | 0.03% | +9,009+1.4% | Added |
| Neuberger Berman Group LLC | 625,589 | $79.9M | 0.07% | +1,341+0.2% | Added |
| Madison Asset Management, LLC | 604,860 | $77.4M | 1.07% | −1240.0% | Reduced |
| Parametric Portfolio Associates LLC | 560,379 | $71.7M | 0.04% | +45,197+8.8% | Added |
| Fiera Capital Corp | 559,027 | $71.5M | 0.18% | −5,837−1.0% | Reduced |
| Kovitz Investment Group Partners, LLC | 553,627 | $70.8M | 1.42% | −15,040−2.6% | Reduced |
| Weitz Investment Management, Inc.SuperinvestorWeitz Investment Management | 544,700 | $69.7M | 2.92% | −10,000−1.8% | Reduced |
| Check Capital Management Inc | 519,522 | $66.5M | 5.69% | −4,279−0.8% | Reduced |
| TimesSquare Capital Management, LLC | 507,700 | $65.0M | 0.57% | −5,800−1.1% | Reduced |
| Wedge Capital Management L L P | 490,475 | $62.8M | 0.81% | +213,892+77.3% | Added |
| Turtle Creek Asset Management Inc. | 480,914 | $61.5M | 2.35% | −52,454−9.8% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 462,920 | $59.2M | 0.04% | −28,209−5.7% | Reduced |
| Envestnet Asset Management Inc | 455,081 | $58.2M | 0.03% | +17,387+4.0% | Added |
| Silver Heights Capital Management Inc | 442,725 | $56.7M | 20.65% | −4,257−1.0% | Reduced |
| Makaira Partners LLC | 437,377 | $56.0M | 11.83% | 00.0% | Unchanged |
| Avenir Corp | 414,960 | $53.1M | 4.46% | −20,408−4.7% | Reduced |
| Appaloosa LPSuperinvestorAppaloosa | 391,500 | $50.1M | 1.19% | −23,500−5.7% | Reduced |
| Schwerin Boyle Capital Management Inc | 377,955 | $48.4M | 4.07% | −450−0.1% | Reduced |
| Cannell Peter B & Co Inc | 372,972 | $47.7M | 1.46% | −194,670−34.3% | Reduced |
| California Public Employees Retirement System | 362,225 | $46.4M | 0.03% | −746−0.2% | Reduced |
| Epoch Investment Partners, Inc. | 355,456 | $45.5M | 0.25% | +78,293+28.2% | Added |
| Oppenheimer & Co Inc | 348,620 | $44.6M | 0.84% | −450.0% | Reduced |
| Kiltearn Partners LLP | 343,027 | $43.9M | 1.81% | +176,327+105.8% | Added |
| Howland Capital Management LLC | 336,028 | $43.0M | 2.26% | +2,945+0.9% | Added |
| New York State Common Retirement Fund | 331,435 | $42.4M | 0.05% | +1,036+0.3% | Added |
| Ariel Investments, LLC | 318,189 | $40.7M | 0.37% | −29,888−8.6% | Reduced |
| Truist Financial Corp | 317,895 | $40.7M | 0.07% | −47,900−13.1% | Reduced |
| Nexus Investment Management ULC | 311,229 | $39.8M | 4.30% | −6,777−2.1% | Reduced |
| HHR Asset Management, LLC | 305,364 | $39.1M | 4.10% | −99,663−24.6% | Reduced |
| Holocene Advisors, LP | 302,579 | $38.7M | 0.22% | +302,579 | New |
| California State Teachers Retirement System | 282,296 | $36.1M | 0.05% | −3,985−1.4% | Reduced |
| Barr E S & Co | 278,782 | $35.7M | 2.57% | −12,573−4.3% | Reduced |
| National Pension Service | 265,206 | $33.9M | 0.06% | +11,331+4.5% | Added |
| Alliancebernstein L.P. | 260,134 | $33.3M | 0.01% | +42,289+19.4% | Added |
| Rhumbline Advisers | 259,483 | $33.2M | 0.04% | −7,215−2.7% | Reduced |
| Bridgewater Associates, LP | 248,159 | $31.8M | 0.17% | +73,677+42.2% | Added |
| Amundi | 233,388 | $29.9M | 0.02% | +5,267+2.3% | Added |
| Summitry LLC | 230,790 | $29.5M | 1.85% | +967+0.4% | Added |
| Marshall Wace, LLP | 230,686 | $29.5M | 0.15% | +71,556+45.0% | Added |
| First Trust Advisors LP | 228,067 | $29.2M | 0.03% | +6,056+2.7% | Added |
| Credit Suisse AG | 219,441 | $28.1M | 0.02% | −12,469−5.4% | Reduced |
| Barclays PLC | 216,617 | $27.7M | 0.02% | −16,117−6.9% | Reduced |
| State Board of Administration of Florida Retirement System | 214,963 | $27.5M | 0.05% | −8,464−3.8% | Reduced |
| Old National Bancorp | 194,482 | $24.9M | 0.94% | −9,405−4.6% | Reduced |
| UBS Group AG | 185,047 | $23.7M | 0.01% | +22,630+13.9% | Added |
| Vancity Investment Management Ltd | 183,576 | $23.5M | 3.00% | +74,715+68.6% | Added |
| Bank of Montreal | 158,932 | $23.3M | 0.01% | −3,961−2.4% | Reduced |
| New York State Teachers Retirement System | 177,179 | $22.7M | 0.05% | −1,944−1.1% | Reduced |
| Lansing Management LP | 168,038 | $21.5M | 12.62% | +10,525+6.7% | Added |
| TPI Fund Managers Ltd | 153,050 | $19.6M | 2.64% | +56,995+59.3% | Added |
| Raymond James & Associates | 152,319 | $19.5M | 0.02% | +4,272+2.9% | Added |
| Prudential Financial Inc | 139,960 | $19.0M | 0.03% | −1,144−0.8% | Reduced |
| Great West Life Assurance Co | 147,206 | $19.0M | 0.04% | +9,160+6.6% | Added |
| First Foundation Advisors | 144,904 | $18.5M | 0.69% | +6,491+4.7% | Added |
| Ameriprise Financial Inc | 138,764 | $17.8M | 0.01% | −29,453−17.5% | Reduced |
| Founders Capital Management, LLC | 137,587 | $17.6M | 4.45% | −573−0.4% | Reduced |