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; 560 institutions reported holding it in 13F filings for Q2 2026, worth $7.80B in total; superinvestors Starboard Value and Markel Group hold it.
Key figures
- Market capClose on Nov 10, 2026
- $7.69B
- Insider buysOpen market, last 90 days
- 0
- Insider sellsOpen market, last 90 days
- 0
- 13F holdersQ2 2026, +13 vs. previous quarter
- 560
- 13F valueReported value at the end of Q2 2026
- $7.80B
- Superinvestors holdingAt the end of Q2 2026
- 2
Price chart
Financials
See financial statementsFrom SEC filings, in USD.
- Revenue, FY2026
- $25.9B
- −1.8% year over year
- Net income, FY2026
- $247.3M
- −50.6% year over year
- Free cash flow, FY2026
- $1.24B
- +694.2% year over year
- Revenue, Q2 FY2027
- $7.88B
- +19.5% year over year
Revenue flow, FY2026
Green is profit; orange is costs, expenses and taxes. Percentages are shares of revenue.
Short interest
See short dataFrom FINRA, settlement date Oct 30, 2026.
- Short interest
- 9.93M
- Shares sold short
- Change
- −18.4K
- −0.2% vs. previous
- Days to cover
- 3.91
- At average daily volume
Superinvestors holding KMX, Q2 2026
Go to the superinvestors tab2 superinvestors report holding CarMax Inc on Form 13F. Percentages are the stock's share of each portfolio.
Latest insider trades
See all insider tradesOpen-market purchases and sales by CarMax Inc insiders from Form 4, newest first.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Jun 26, 2026 (view filing) | Jun 25 | 1 day | Chawla SonaDirector | PPurchase | +2.00K | $53.39 | +$106.8K | +10.2%21.7K after | |
| Jun 26, 2026 (view filing) | Jun 25 | 1 day | Shinder MarcellaDirector | PPurchase | +574 | $52.01 | +$29.9K | +2.4%25.0K after | |
| Jun 26, 2026 (view filing) | Jun 24 | 2 days | ONeil Mark FDirector | PPurchase | +4.80K | $52.36 | +$251.3K | +19.4%29.5K after | |
| Jun 26, 2026 (view filing) | Jun 24 | 2 days | ONeil Mark FDirector | PPurchase | +4.80K | $52.36 | +$251.3K | New position4.80K after | |
| Jun 24, 2026 (view filing) | Jun 22 | 2 days | Bensen Peter JDirector | PPurchase | +2.50K | $52.20 | +$130.5K | +11.2%24.8K after | |
| Jun 24, 2026 (view filing) | Jun 22 | 2 days | Barr KeithPresident and CEO | PPurchase | +9.40K | $53.01 | +$498.3K | +39.2%33.4K after | |
| Oct 6, 2025 (view filing) | Oct 2 | 4 days | ONeil Mark FDirector | PPurchase | +10.8K | $46.21 | +$499.8K | +78.0%24.7K after | |
| Oct 3, 2025 (view filing) | Oct 2 | 1 day | Steenrod Mitchell DDirector | PPurchase | +2.00K | $45.57 | +$91.1K | +5.5%38.3K after | |
| Jul 3, 2025 (view filing) | Jul 2 | 1 day | Daniels Jon GEVP, CAF | SSale | −1.54K | $70.64 | −$108.8K | −35.7%2.78K after | |
| Apr 25, 2025 (view filing) | Apr 24 | 1 day | Steenrod Mitchell DDirector | PPurchase | +1.30K | $65.49 | +$85.1K | +4.0%33.6K after |
Top 10 13F holders, Q2 2026
See all 560 holdersThe largest institutional positions in CarMax Inc at the end of Q2 2026; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 17,092,089 | $904.0M | 0.01% | −165,372−1.0% | Reduced |
| Vanguard Portfolio Management LLC | 7,286,475 | $385.4M | 0.02% | +10,203+0.1% | Added |
| AQR Capital Management LLC | 6,622,794 | $349.0M | 0.12% | −3,437,708−34.2% | Reduced |
| Vanguard Capital Management LLC | 6,420,191 | $339.6M | 0.01% | +33,427+0.5% | Added |
| SRS Investment Management, LLC | 5,922,862 | $313.3M | 2.93% | +271,188+4.8% | Added |
| Two Sigma Investments, LP | 5,831,970 | $308.5M | 0.23% | +484,873+9.1% | Added |
| State Street Corp | 5,156,276 | $272.7M | 0.01% | +271,216+5.6% | Added |
| Dimensional Fund Advisors LP | 4,974,772 | $263.1M | 0.05% | +699,109+16.4% | Added |
| Jupiter Topco LLC | 4,645,036 | $245.7M | 0.10% | +4,645,036 | New |
| Primecap Management Co | 4,359,016 | $230.5M | 0.14% | +8700.0% | Added |
Holders of 5% or more of KMX
See all 3 holders and filingsHolders whose latest Schedule 13D or 13G filing reports 5% or more of CarMax Inc.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| BlackRock, Inc. | 13G/A | 11.40%16.7M shares | +4.90 ppfrom 6.50% | Feb 5, 20253 filings | Nov 6, 2025 | SEC |
| Vanguard Capital Management LLC | 13G | 5.26%7.47M shares | New | Apr 29, 20261 filing | Apr 29, 2026 | SEC |
| Vanguard Portfolio Management LLC | 13G | 5.18%7.35M shares | New | Apr 29, 20261 filing | Apr 29, 2026 | SEC |
Politician trades
All politician trades in KMX6 members of Congress reported 19 trades in CarMax Inc since 2020. Newest filings:
| Filed | Politician | Type | Amount |
|---|---|---|---|
| Sep 10, 2026 |  Gilbert Ray Cisneros, Jr. House · CA | Buy | $1K-$15K |
| Feb 11, 2025 | Gilbert Ray Cisneros, Jr. House · CA | Buy | $1K-$15K |
| Dec 19, 2022 |  Thomas R. Suozzi House · NY | Sell | $15K-$50K |
| Oct 12, 2022 |  David B. McKinley House · WV | Sell | $1K-$15K |
| Mar 3, 2022 |  Donald S. Beyer, Jr. House · VA | Sell | $15K-$50K |
House · CA · Sep 10, 2026
Buy$1K-$15K
House · CA · Feb 11, 2025
Buy$1K-$15K
House · NY · Dec 19, 2022
Sell$15K-$50K
House · WV · Oct 12, 2022
Sell$1K-$15K
House · VA · Mar 3, 2022
Sell$15K-$50K