CarMax Ownership | Who Owns CarMax?


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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 4.18% of its assets in CarMax shares.

KMX Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockCarMax100.61%0.61%-1.21%
SectorConsumer Cyclical Stocks 48.65%13.07%38.29%
IndustryCar Dealership Stocks55.05%9.23%35.72%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Vanguard group18.20M11.67%$1.49B
Blackrock funding, inc. /de12.14M7.79%$992.36M
Blackrock11.16M7.10%$818.52M
Principal financial group8.59M5.51%$702.42M
Kovitz investment group partners6.60M4.23%$539.21M
Diamond hill capital management6.22M3.99%$508.69M
State street6.16M3.92%$451.50M
Norges bank5.18M3.32%$423.19M
Primecap management co/ca/5.08M3.26%$415.38M
Janus henderson group4.67M3.00%$381.98M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Rings capital management501.79K21.43%$41.03M
Silver heights capital management565.60K20.56%$46.24M
Courant investment management247.52K17.13%$20.24M
Mount capital342.70K9.94%$28.02M
Makaira partners559.38K7.80%$45.74M
Kiltearn partners llp478.30K6.46%$39.11M
Freshford capital management500.00K6.46%$36.67M
Banyan capital management130.64K6.41%$10.68M
Broad run investment management514.60K5.72%$42.07M
Biglari, sardar30.60K5.71%$2.50M

Top Buyers

HolderShares% AssetsChange
Norges bank5.18M0.06%5.18M
Kovitz investment group partners6.60M1.79%5.12M
Holocene advisors, lp2.84M0.74%1.90M
Ubs group2.11M0.03%1.84M
Blackrock funding, inc. /de12.14M0.02%824.24K

Top Sellers

HolderShares% AssetsChange
Capital research global investors---2.78M
Ruane, cunniff & goldfarb27.57K0.04%-1.80M
Fmr78.14K0.00%-1.69M
Timucuan asset management inc/fl---1.55M
Morningstar investment services156.78K1.17%-1.51M

New Positions

HolderShares% AssetsChangeValue
Norges bank5.18M0.06%5.18M$423.19M
Thorntree capital partners lp435.57K4.62%435.57K$35.61M
Balyasny asset management415.11K0.05%415.11K$33.94M
Raymond james financial379.90K0.01%379.90K$31.06M
Arrowstreet capital, limited partnership228.85K0.01%228.85K$18.71M

Sold Out

HolderChange
Mendota financial group-1.00
Financial gravity asset management-2.00
Ckw financial group-6.00
Riggs asset managment-6.00
Hm payson-7.00

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Dec 31, 2024712-9.76%156,817,816-1.54%1000.96%314-5.14%254-10.25%
Sep 30, 20247825.68%159,149,641-6.16%1020.88%327-13.26%28029.03%
Jun 30, 2024740-4.15%169,591,8991.23%1070.96%3776.20%217-12.50%
Mar 31, 20247722.39%167,538,786-1.01%1060.93%3554.11%248-6.06%
Dec 31, 20237543.15%169,250,6071.18%1060.96%34115.20%2641.93%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
Principal MidCap R56.43M4.18%-
Principal Aligned MidCap Equity6.43M4.18%204.71K
Vanguard Total Stock Mkt Idx Inv4.85M3.16%25.51K
Diamond Hill Large Cap Equity4.44M2.89%-95.62K
Vanguard Institutional 500 Index Trust4.27M2.78%72.29K
Vanguard Small Cap Index3.95M2.57%7.04K
Janus Inst Mid Cap Growth CF3.48M2.27%-
Janus Henderson Enterprise D3.48M2.27%-
Vanguard Small Cap Value Index Inv2.61M1.70%-4.91K
Diamond Hill Large Cap Inv2.61M1.70%-102.78K

Recent Insider Transactions


DateNameRoleActivityValue
Jan 28, 2025Tuite Tyler SVP & Chief Product OfficerSell$411.82K
Jan 15, 2025Mayor-Mora Enrique N EVP & CFOSell$407.15K
Jan 15, 2025Livesay Jill A VP, Controller & PAOSell$1.05M
Jan 08, 2025Shamim Mohammad EVP and CITOSell$1.05M
Jan 02, 2025Lyski James EVP, Chief Growth & Strat OffSell$4.72M

Insider Transactions Trends


DateBuySell
2025 Q1-5
2024 Q4-6
2024 Q3-6
2024 Q2-2
2024 Q1-3

KMX Ownership FAQ


Who Owns CarMax?

CarMax shareholders are primarily institutional investors at 100.61%, followed by 0.61% insiders and -1.22% retail investors. The average institutional ownership in CarMax's industry, Car Dealership Stocks, is 55.05%, which CarMax exceeds.

Who owns the most shares of CarMax?

CarMax’s largest shareholders are Vanguard group (18.2M shares, 11.67%), Blackrock funding, inc. /de (12.14M shares, 7.79%), and Blackrock (11.16M shares, 7.10%). Together, they hold 26.56% of CarMax’s total shares outstanding.

Does Blackrock own CarMax?

Yes, BlackRock owns 7.10% of CarMax, totaling 11.16M shares as of Jun 2024. This represents 0.02% of BlackRock's total assets, with a market value of 818.52M$. In the last quarter, BlackRock increased its holdings by 171.41K shares, a 1.56% change.

Who is CarMax’s biggest shareholder by percentage of total assets invested?

Rings capital management is CarMax’s biggest shareholder by percentage of total assets invested, with 21.43% of its assets in 501.79K CarMax shares, valued at 41.03M$.

Who is the top mutual fund holder of CarMax shares?

Principal MidCap R5 is the top mutual fund holder of CarMax shares, with 4.18% of its total shares outstanding invested in 6.43M CarMax shares.

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