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 |
|---|---|---|---|---|---|
| Paloma Partners Management Co | 0 | $0 | 0.00% | −6,735−100.0% | Sold out |
| III Capital Management | 0 | $0 | 0.00% | −6,000−100.0% | Sold out |
| Amtrust Financial Services, Inc. | 0 | $0 | 0.00% | −5,000−100.0% | Sold out |
| Quantamental Technologies LLC | 0 | $0 | 0.00% | −4,806−100.0% | Sold out |
| Citizens Financial Group Inc | 0 | $0 | 0.00% | −3,811−100.0% | Sold out |
| BP PLC | 0 | $0 | 0.00% | −3,594−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −3,218−100.0% | Sold out |
| Enlightenment Research, LLC | 0 | $0 | 0.00% | −3,019−100.0% | Sold out |
| King Wealth | 0 | $0 | 0.00% | −3,000−100.0% | Sold out |
| Weld Capital Management LLC | 0 | $0 | 0.00% | −2,935−100.0% | Sold out |
| Lombard Odier Asset Management (USA) Corp | 0 | $0 | 0.00% | −2,713−100.0% | Sold out |
| Two Sigma Securities, LLC | 0 | $0 | 0.00% | −2,305−100.0% | Sold out |
| Teza Capital Management LLC | 0 | $0 | 0.00% | −2,254−100.0% | Sold out |
| Harris Associates L PSuperinvestorHarris Associates (Oakmark) | 0 | $0 | 0.00% | −1,875−100.0% | Sold out |
| Pendal Group Limited | 0 | $0 | 0.00% | −1,780−100.0% | Sold out |
| qPULA Trading Management LP | 0 | $0 | 0.00% | −1,700−100.0% | Sold out |
| Arcus Capital Partners, LLC | 0 | $0 | 0.00% | −1,668−100.0% | Sold out |
| Spotlight Asset Group, Inc. | 0 | $0 | 0.00% | −1,653−100.0% | Sold out |
| Proficio Capital Partners LLC | 0 | $0 | 0.00% | −1,628−100.0% | Sold out |
| Ossiam | 0 | $0 | 0.00% | −1,026−100.0% | Sold out |
| Trust Co of Vermont | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Arkadios Wealth Advisors | 0 | $0 | 0.00% | −209−100.0% | Sold out |
| Red Door Wealth Management, LLC | 0 | $0 | 0.00% | −162−100.0% | Sold out |
| AdvisorNet Financial, Inc | 0 | $0 | 0.00% | −146−100.0% | Sold out |
| Johnson Financial Group, Inc. | 0 | $0 | 0.00% | −120−100.0% | Sold out |
| WealthShield Partners, LLC | 0 | $0 | 0.00% | −105−100.0% | Sold out |
| Eagle Bay Advisors LLC | 0 | $0 | 0.00% | −71−100.0% | Sold out |
| Crewe Advisors LLC | 0 | $0 | 0.00% | −53−100.0% | Sold out |
| Enterprise Financial Services Corp | 0 | $0 | 0.00% | −44−100.0% | Sold out |
| Ironwood Financial, llc | 0 | $0 | 0.00% | −45−100.0% | Sold out |
| Strategic Blueprint, LLC | 0 | $0 | 0.00% | −45−100.0% | Sold out |
| BDO Wealth Advisors, LLC | 0 | $0 | 0.00% | −23−100.0% | Sold out |
| Ford Financial Group, LLC | 0 | $0 | 0.00% | −26−100.0% | Sold out |
| Standard Family Office LLC | 0 | $0 | 0.00% | −19−100.0% | Sold out |
| Pacifica Partners Inc. | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| Marathon Asset Management LLP | – | – | – | – | Not filed |
| Pictet Asset Management Ltd | – | – | – | – | Not filed |
| Pinnacle Wealth Advisors | – | – | – | – | Not filed |
| MACRO Consulting Group | – | – | – | – | Not filed |
| Western Wealth Management, LLC | – | – | – | – | Not filed |
| QS Investors, LLC | – | – | – | – | Not filed |
| Financial Consulate Inc. | – | – | – | – | Not filed |
| Elmwood Wealth Management, Inc. | – | – | – | – | Not filed |
| San Francisco Sentry Investment Group (Ca) | – | – | – | – | Not filed |
| CWM, LLC | – | – | – | – | Not filed |
| Castleview Partners, LLC | – | – | – | – | Not filed |
| First Horizon Corp | – | – | – | – | Not filed |