CarMax Inc (KMX) Ownership

38.82 ↓0.08 (-0.21%)
As of December 31, 1969, 7:00pm EST.

Institutional Ownership

Vanguard Group Inc is the biggest individual institutional holder of CarMax Inc (KMX), owning a total of 17.6 million shares. Combined, the top 38 institutional holders of KMX own 90.68% of the company with a total of 137.2 million shares.

In the latest ownership report on June 30th 2025, the top 38 institutional holders increased their combined ownership of KMX by 293 thousand shares. 12 institutions bought 9,581,000 total additional shares and increased their ownership by an average of 209.37%. However 9 institutions sold 9,287,824 total shares and decreased their ownership by an average of 16.96%.

Overall this is a positive sign as the number of shares owned by the top 20 institutional holders of CarMax increased by a net total of 293,176 in the latest quarter.

Institution Ownership Chart

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Latest Institutional Ownership Changes

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
Vanguard Group Inc11.704%-2.886%17,564,869-521,8922025-06-30
BlackRock Inc7.222%-10.325%10,838,401-1,247,8772025-06-30
Diamond Hill Capital Management Inc4.639%18.822%6,961,9381,102,8202025-06-30
State Street Corp3.777%-8.772%5,668,731-545,0412025-06-30
HHG PLC3.217%1.776%4,828,46984,2772025-06-30
PRIMECAP Management Company3.157%-0.658%4,737,911-31,3952025-06-30
AQR Capital Management LLC2.970%195.316%4,457,3402,947,9962025-06-30
Geode Capital Management, LLC2.537%-0.339%3,807,259-12,9592025-06-30
Baird Financial Group, Inc.2.198%6.610%3,298,113204,4812025-06-30
NORGES BANK2.064%-40.167%3,096,919-2,079,0432025-06-30
Amvescap Plc.1.998%4.726%2,998,928135,3342025-06-30
Fiduciary Management, Inc. of Milwaukee1.915%8.366%2,873,565221,8352025-06-30
Dimensional Fund Advisors, Inc.1.844%53.679%2,766,648966,3732025-06-30
Turtle Creek Asset Management Inc.1.793%3.405%2,690,85088,6002025-06-30
Principal Financial Group Inc1.714%-60.956%2,571,945-4,015,3492025-06-30
First Pacific Advisors, LP1.620%0.632%2,431,24415,2702025-06-30
Morgan Stanley - Brokerage Accounts1.609%13.087%2,414,253279,3872025-06-30
UBS Group AG1.465%-26.722%2,198,171-801,5812025-06-30
Arrowstreet Capital Limited Partnership1.352%1,410.470%2,028,7181,894,4082025-06-30
Manufacturers Life Insurance Co1.230%795.501%1,846,4061,640,2192025-06-30
Cooke & Bieler LP1.157%-1.848%1,736,565-32,6872025-06-30

Top Institutions

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
Vanguard Group Inc11.704%-2.886%17,564,869-521,8922025-06-30
BlackRock Inc7.222%-10.325%10,838,401-1,247,8772025-06-30
Diamond Hill Capital Management Inc4.639%18.822%6,961,9381,102,8202025-06-30
Kovitz Investment Group Partners, LLC4.329%347.968%6,595,0675,122,8502024-12-31
State Street Corporation3.972%-1.313%6,200,056-82,4862024-03-31
State Street Corp3.777%-8.772%5,668,731-545,0412025-06-30
HHG PLC3.217%1.776%4,828,46984,2772025-06-30
PRIMECAP Management Company3.157%-0.658%4,737,911-31,3952025-06-30
AQR Capital Management LLC2.970%195.316%4,457,3402,947,9962025-06-30
Geode Capital Management, LLC2.537%-0.339%3,807,259-12,9592025-06-30
Holocene Advisors, LP2.244%18.424%3,366,823523,7982025-03-31
Baird Financial Group, Inc.2.198%6.610%3,298,113204,4812025-06-30
NORGES BANK2.064%-40.167%3,096,919-2,079,0432025-06-30
Marshall Wace Asset Management Ltd2.051%346.408%3,077,9592,388,4652025-03-31
Amvescap Plc.1.998%4.726%2,998,928135,3342025-06-30
Fiduciary Management, Inc. of Milwaukee1.915%8.366%2,873,565221,8352025-06-30
Capital Research Global Investors1.784%-32.733%2,784,191-1,354,7942024-03-31
Dimensional Fund Advisors, Inc.1.844%53.679%2,766,648966,3732025-06-30
Turtle Creek Asset Management Inc.1.793%3.405%2,690,85088,6002025-06-30
Goldman Sachs Group Inc1.686%25.599%2,574,752524,7662024-12-31
Principal Financial Group Inc1.714%-60.956%2,571,945-4,015,3492025-06-30
JPMorgan Chase & Co1.608%1.856%2,541,36346,3182022-09-30
London Company of Virginia1.581%-0.115%2,449,403-2,8252024-06-30
First Pacific Advisors, LP1.620%0.632%2,431,24415,2702025-06-30
Morgan Stanley - Brokerage Accounts1.609%13.087%2,414,253279,3872025-06-30
UBS Group AG1.465%-26.722%2,198,171-801,5812025-06-30
Akre Capital Management, LLC1.385%-60.295%2,145,509-3,258,1492024-06-30
Arrowstreet Capital Limited Partnership1.352%1,410.470%2,028,7181,894,4082025-06-30
DF Dent & Co Inc1.254%-0.307%1,983,462-6,1002023-03-31
Wellington Management Company LLP1.198%-23.711%1,855,443-576,6852024-06-30
Manufacturers Life Insurance Co1.230%795.501%1,846,4061,640,2192025-06-30
Bank of America Corp1.226%19.789%1,839,753303,9252025-03-31
Nuveen Asset Management, LLC1.158%-6.546%1,829,745-128,1622022-09-30
Ruane, Cunniff & Goldfarb L.P.1.187%-51.929%1,825,488-1,971,9532024-09-30
FMR Inc1.153%2,883.070%1,772,8081,713,3792024-09-30
Cooke & Bieler LP1.157%-1.848%1,736,565-32,6872025-06-30
Morningstar Investment Services LLC1.082%-0.824%1,664,728-13,8312024-09-30
Fuller & Thaler Asset Management Inc0.602%626.067%903,024778,6522025-03-31

Mutual Fund Ownership

PGI Mid-Cap Equity is the biggest individual fund holder of CarMax Inc (KMX), owning a total of 6.3 million shares. Combined, the top 39 mutual fund holders of KMX own 62.35% of the company with a total of 95.4 million shares.

In the latest ownership report on August 31st 2025, the top 39 fund holders increased their combined ownership of KMX by 423 thousand shares. 2 funds bought 23,768 total additional shares and increased their ownership by an average of 0.69%. However 2 funds sold 446,299 total shares and decreased their ownership by an average of 7.17%.

Overall this is a negative sign as the number of shares owned by the top 20 mutual funds holding CarMax decreased by a net total of -422,531 in the latest report.

Mutual Funds Chart

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Latest Mutual Fund Ownership Changes

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
Diamond Hill Large Cap Equity2.907%-3.431%4,362,808-154,9942025-08-31
Diamond Hill Large Cap Inv1.587%-10.900%2,381,301-291,3052025-08-31
SPDR® S&P 500® ETF1.229%1.236%1,844,24922,5172025-08-31
iShares Core S&P 500 ETF1.222%0.000%1,833,22302025-08-31
The Consumer Discret Sel SectSPDR® ETF0.575%0.145%862,3941,2512025-08-31

Top Mutual Funds

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
PGI Mid-Cap Equity4.009%-1.466%6,342,409-94,3452023-06-30
Vanguard US Total Market Shares ETF3.206%-1.194%4,915,470-59,4142024-09-30
Vanguard Instl Ttl Stck Mkt Idx Tr3.083%1.807%4,891,65186,8292023-03-31
Vanguard Total Stock Mkt Idx Inv3.193%-2.083%4,791,956-101,9572025-07-31
Vanguard Institutional 500 Index Trust2.913%0.640%4,371,26827,8032025-05-31
Diamond Hill Large Cap Equity2.907%-3.431%4,362,808-154,9942025-08-31
Vanguard 500 Index Investor2.513%-12.780%3,771,843-552,6792025-07-31
Vanguard Small Cap Index2.465%-0.615%3,699,576-22,8882025-07-31
Janus Henderson Enterprise D2.322%0.000%3,484,99602025-06-30
Janus Inst Mid Cap Growth CF2.322%0.000%3,484,99602025-06-30
Capital Group AMCAP Composite1.756%-0.130%2,740,821-3,5802024-03-31
VA CollegeAmerica Amcap 529A1.756%-0.130%2,740,821-3,5802024-03-31
Diamond Hill Large Cap Inv1.587%-10.900%2,381,301-291,3052025-08-31
American Funds Growth Fund of Amer A1.385%0.000%2,197,92702023-06-30
Capital Group Growth Fnd of Amer Comp1.385%0.000%2,197,92702023-06-30
Manulife IM US Large Cap Core1.374%30.049%2,171,554501,7552022-03-31
Invesco S&P 500® Equal Weight ETF1.389%0.148%2,084,9073,0742025-08-29
JHancock Fundamental Large Cap Core A1.300%-1.194%2,054,446-24,8202022-09-30
Vanguard Small Cap Value Index Inv1.299%0.242%1,949,7564,7142025-07-31
Fidelity 500 Index1.287%0.043%1,931,0038292025-07-31
SPDR® S&P 500 ETF1.257%-1.466%1,927,646-28,6742025-03-31
SPDR® S&P 500® ETF Trust1.221%-0.515%1,877,156-9,7202025-03-31
SPDR® S&P 500 ETF Trust1.192%0.226%1,874,5554,2302024-04-30
SPDR® S&P 500® ETF1.229%1.236%1,844,24922,5172025-08-31
Fidelity® 500 Index1.167%0.640%1,843,59011,7312023-11-30
iShares Core S&P 500 ETF1.222%0.000%1,833,22302025-08-31
Principal Aligned MidCap Equity1.205%-62.067%1,808,068-2,958,4292025-06-30
Principal MidCap R51.144%-8.618%1,716,507-161,8862025-07-31
Vanguard Mid Cap Index Institutional1.099%-0.252%1,715,318-4,3302024-05-31
Vanguard Capital Opportunity Inv1.140%1.345%1,711,09722,7002025-06-30
FPA Crescent1.014%0.000%1,521,14802025-06-30
FPA Contrarian Value1.014%0.000%1,521,14802025-06-30
Touchstone Mid Cap Y0.945%1.096%1,463,71015,8662024-06-30
Sequoia0.939%0.000%1,454,45202024-06-30
Akre Focus Instl0.688%-37.802%1,057,364-642,6332024-10-31
Vanguard PRIMECAP Core Inv0.668%1.121%1,002,16011,1102025-06-30
Vanguard Institutional Index I0.615%-1.042%922,659-9,7182025-07-31
The Consumer Discret Sel SectSPDR® ETF0.575%0.145%862,3941,2512025-08-31
Vanguard Windsor Investor Shares0.565%83.185%847,307384,7662025-06-30

Discussions

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unknownable8/23/25 05:30am

$KMX one of the poorest performed stocks for a big name.

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wsb_pro7/14/25 01:11am

$KMX Overpower the algos!

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bearish_stocks_tra6/14/25 03:02pm

$KMX The best investment you can make is an investment in yourself or another person

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dandanaiwo5/14/25 01:30pm

$KMX I hope I never have to work for anyone again after this

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JohnDailyTrader3/6/25 08:53pm

$KMX I actually want the market pullback 5% is pretty crazy how this market keep going and going

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