CarMax Ownership | Who Owns CarMax?
CarMax Ownership Summary
CarMax is owned by 100.61% institutional investors, 0.61% insiders. Vanguard group is the largest institutional shareholder, holding 11.67% of KMX shares. Principal MidCap R5 is the top mutual fund, with 3.26% of its assets in CarMax shares.
KMX Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | CarMax | 100.61% | 0.61% | -1.21% |
| Sector | Consumer Cyclical Stocks | 48.44% | 13.23% | 38.33% |
| Industry | Car Dealership Stocks | 55.05% | 9.23% | 35.72% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Vanguard group | 18.20M | 11.67% | $1.49B |
| Blackrock funding, inc. /de | 12.14M | 7.79% | $992.36M |
| Blackrock | 11.16M | 7.10% | $818.52M |
| Principal financial group | 8.59M | 5.51% | $702.42M |
| Kovitz investment group partners | 6.60M | 4.23% | $539.21M |
| Diamond hill capital management | 6.22M | 3.99% | $508.69M |
| State street | 6.16M | 3.92% | $451.50M |
| Norges bank | 5.18M | 3.32% | $423.19M |
| Primecap management co/ca/ | 5.08M | 3.26% | $415.38M |
| Janus henderson group | 4.67M | 3.00% | $381.98M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Rings capital management | 501.79K | 21.43% | $41.03M |
| Silver heights capital management | 565.60K | 20.56% | $46.24M |
| Courant investment management | 247.52K | 17.13% | $20.24M |
| Mount capital | 342.70K | 9.94% | $28.02M |
| Makaira partners | 559.38K | 7.80% | $45.74M |
| Kiltearn partners llp | 478.30K | 6.46% | $39.11M |
| Freshford capital management | 500.00K | 6.46% | $36.67M |
| Banyan capital management | 130.64K | 6.41% | $10.68M |
| Broad run investment management | 514.60K | 5.72% | $42.07M |
| Biglari, sardar | 30.60K | 5.71% | $2.50M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Norges bank | 5.18M | 0.06% | 5.18M |
| Kovitz investment group partners | 6.60M | 1.79% | 5.12M |
| Holocene advisors, lp | 2.84M | 0.74% | 1.90M |
| Ubs group | 2.11M | 0.03% | 1.84M |
| Blackrock funding, inc. /de | 12.14M | 0.02% | 824.24K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Capital research global investors | - | - | -2.78M |
| Ruane, cunniff & goldfarb | 27.57K | 0.04% | -1.80M |
| Fmr | 78.14K | 0.00% | -1.69M |
| Timucuan asset management inc/fl | - | - | -1.55M |
| Morningstar investment services | 156.78K | 1.17% | -1.51M |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Norges bank | 5.18M | 0.06% | 5.18M | $423.19M |
| Thorntree capital partners lp | 435.57K | 4.62% | 435.57K | $35.61M |
| Balyasny asset management | 415.11K | 0.05% | 415.11K | $33.94M |
| Raymond james financial | 379.90K | 0.01% | 379.90K | $31.06M |
| Arrowstreet capital, limited partnership | 228.85K | 0.01% | 228.85K | $18.71M |
Sold Out
| Holder | Change |
|---|---|
| Mendota financial group | -1.00 |
| Financial gravity asset management | -2.00 |
| Riggs asset managment | -6.00 |
| Ckw financial group | -6.00 |
| Hm payson | -7.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Dec 31, 2024 | 712 | -9.76% | 156,817,816 | -1.54% | 100 | 0.96% | 314 | -5.14% | 254 | -10.25% |
| Sep 30, 2024 | 782 | 5.68% | 159,149,641 | -6.16% | 102 | 0.88% | 327 | -13.26% | 280 | 29.03% |
| Jun 30, 2024 | 740 | -4.15% | 169,591,899 | 1.23% | 107 | 0.96% | 377 | 6.20% | 217 | -12.50% |
| Mar 31, 2024 | 772 | 2.39% | 167,538,786 | -1.01% | 106 | 0.93% | 355 | 4.11% | 248 | -6.06% |
| Dec 31, 2023 | 754 | 3.15% | 169,250,607 | 1.18% | 106 | 0.96% | 341 | 15.20% | 264 | 1.93% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Principal MidCap R5 | 4.99M | 3.26% | -1.27M |
| Vanguard US Total Market Shares ETF | 4.92M | 3.21% | -59.41K |
| Vanguard Total Stock Mkt Idx Inv | 4.89M | 3.19% | 14.57K |
| Principal Aligned MidCap Equity | 4.77M | 3.11% | -1.67M |
| Diamond Hill Large Cap Equity | 4.46M | 2.91% | 204.39K |
| Vanguard Institutional 500 Index Trust | 4.27M | 2.79% | -20.90K |
| Vanguard Small Cap Index | 3.84M | 2.50% | -117.37K |
| Janus Henderson Enterprise D | 3.48M | 2.27% | - |
| Janus Inst Mid Cap Growth CF | 3.48M | 2.27% | - |
| Diamond Hill Large Cap Inv | 2.63M | 1.71% | 115.56K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Apr 24, 2025 | STEENROD MITCHELL D | - | Buy | $85.14K |
| Jan 28, 2025 | Tuite Tyler | SVP & Chief Product Officer | Sell | $411.82K |
| Jan 15, 2025 | Mayor-Mora Enrique N | EVP & CFO | Sell | $407.15K |
| Jan 15, 2025 | Livesay Jill A | VP, Controller & PAO | Sell | $1.05M |
| Jan 08, 2025 | Shamim Mohammad | EVP and CITO | Sell | $1.05M |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2025 Q2 | 1 | - |
| 2025 Q1 | - | 5 |
| 2024 Q4 | - | 6 |
| 2024 Q3 | - | 6 |
| 2024 Q2 | - | 2 |
KMX Ownership FAQ
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