There is a long list of 698 institutional holders of Carmax within the last two holding periods in our database of 13F filers, so we've sorted through to present to you just the top 50 institutional holders of Carmax by largest to smallest position reported in the institutional investor's latest 13F filing. In the institutional-holders-of-Carmax table below, the initial column indicates the name of each top institutional holder of Carmax, with a link to that fund's top holdings. The next columns indicate the amount of Carmax stock held by each of the institutional holders of Carmax, followed by the Carmax position size held by the institution, and finally the date of the quarterly 13F filing period the holdings data represents for that institution.

Holder	Amount	Position Size ($ in 1000's)	As of
Vanguard Group Inc.	18,076,909	$1,387,222	12/31/2023
KMX	18,076,909	$1,387,222	12/31/2023
BlackRock Inc.	10,853,747	$832,917	12/31/2023
KMX	10,853,747	$832,917	12/31/2023
Principal Financial Group Inc.	9,728,627	$746,575	12/31/2023
KMX	9,728,627	$746,575	12/31/2023
Diamond Hill Capital Management Inc.	6,699,595	$514,127	12/31/2023
KMX	6,699,595	$514,127	12/31/2023
State Street Corp	6,282,542	$482,122	12/31/2023
KMX	6,282,542	$482,122	12/31/2023
Primecap Management Co. CA	5,587,871	$428,813	12/31/2023
KMX	5,587,871	$428,813	12/31/2023
Janus Henderson Group PLC	4,611,564	$353,891	12/31/2023
KMX	4,611,564	$353,891	12/31/2023
Capital Research Global Investors	4,138,985	$317,626	12/31/2023
KMX	4,138,985	$317,626	12/31/2023
Ruane Cunniff & Goldfarb L.P.	4,126,906	$316,699	12/31/2023
KMX	4,126,906	$316,699	12/31/2023
Norges Bank	3,756,551	$288,278	12/31/2023
KMX	3,756,551	$288,278	12/31/2023
Geode Capital Management LLC	3,489,331	$267,048	12/31/2023
KMX	3,489,331	$267,048	12/31/2023
Invesco Ltd.	3,234,595	$248,223	12/31/2023
KMX	3,234,595	$248,223	12/31/2023
Morningstar Investment Services LLC	2,717,326	$211,516	12/31/2023
KMX	2,717,326	$211,516	12/31/2023
Akre Capital Management LLC	2,726,695	$209,247	12/31/2023
KMX	2,726,695	$209,247	12/31/2023
Fiduciary Management Inc. WI	2,581,533	$198,107	12/31/2023
KMX	2,581,533	$198,107	12/31/2023
Turtle Creek Asset Management Inc.	2,551,822	$195,827	12/31/2023
KMX	2,551,822	$195,827	12/31/2023
London Co. of Virginia	2,421,489	$185,825	12/31/2023
KMX	2,421,489	$185,825	12/31/2023
Cooke & Bieler LP	2,344,650	$179,928	12/31/2023
KMX	2,344,650	$179,928	12/31/2023
First Pacific Advisors LP	2,331,545	$178,923	12/31/2023
KMX	2,331,545	$178,923	12/31/2023
Holocene Advisors LP	2,314,765	$177,635	12/31/2023
KMX	2,314,765	$177,635	12/31/2023
Wellington Management Group LLP	2,293,826	$176,028	12/31/2023
KMX	2,293,826	$176,028	12/31/2023
Dimensional Fund Advisors LP	1,930,606	$148,168	12/31/2023
KMX	1,930,606	$148,168	12/31/2023
Morgan Stanley	1,811,696	$139,030	12/31/2023
KMX	1,811,696	$139,030	12/31/2023
Baird Financial Group Inc.	1,591,978	$122,168	12/31/2023
KMX	1,591,978	$122,168	12/31/2023
DF Dent & Co. Inc.	1,581,415	$121,358	12/31/2023
KMX	1,581,415	$121,358	12/31/2023
Giverny Capital Inc.	1,533,574	$117,686	12/31/2023
KMX	1,533,574	$117,686	12/31/2023
Northern Trust Corp	1,465,682	$112,476	12/31/2023
KMX	1,465,682	$112,476	12/31/2023
Timucuan Asset Management Inc. FL	1,447,058	$111,047	12/31/2023
KMX	1,447,058	$111,047	12/31/2023
Brown Advisory Inc.	1,263,507	$96,962	12/31/2023
KMX	1,263,507	$96,962	12/31/2023
Bank of America Corp DE		$92,066	12/31/2023
KMX	1,199,707	$92,066	12/31/2023
Put	30,000	$2,302	12/31/2023
Call	30,000	$2,302	12/31/2023
CI Private Wealth LLC	1,170,220	$89,803	12/31/2023
KMX	1,170,220	$89,803	12/31/2023
Kempen Capital Management N.V.	1,134,954	$87,096	12/31/2023
KMX	1,134,954	$87,096	12/31/2023
Envestnet Asset Management Inc.	1,131,787	$86,853	12/31/2023
KMX	1,131,787	$86,853	12/31/2023
Makaira Partners LLC	1,095,488	$84,068	12/31/2023
KMX	1,095,488	$84,068	12/31/2023
Kovitz Investment Group Partners LLC	1,079,460	$82,838	12/31/2023
KMX	1,079,460	$82,838	12/31/2023
Madison Asset Management LLC	1,051,257	$80,673	12/31/2023
KMX	1,051,257	$80,673	12/31/2023
UBS Asset Management Americas Inc.	1,049,842	$80,565	12/31/2023
KMX	1,049,842	$80,565	12/31/2023
Legal & General Group Plc	1,033,751	$79,330	12/31/2023
KMX	1,033,751	$79,330	12/31/2023
Bank of New York Mellon Corp	1,029,709	$79,020	12/31/2023
KMX	1,029,709	$79,020	12/31/2023
American Century Companies Inc.	1,022,901	$78,497	12/31/2023
KMX	1,022,901	$78,497	12/31/2023
Charles Schwab Investment Management Inc.	991,111	$76,058	12/31/2023
KMX	991,111	$76,058	12/31/2023
Royal Bank of Canada	928,315	$71,238	12/31/2023
KMX	928,315	$71,238	12/31/2023
Goldman Sachs Group Inc.		$70,463	12/31/2023
KMX	943,204	$72,381	12/31/2023
Put	25,000	$1,918	12/31/2023
Welch & Forbes LLC	886,947	$68,064	12/31/2023
KMX	886,947	$68,064	12/31/2023
Kiltearn Partners LLP	871,000	$66,841	12/31/2023
KMX	871,000	$66,841	12/31/2023
Ameriprise Financial Inc.	866,157	$66,469	12/31/2023
KMX	866,157	$66,469	12/31/2023
Weitz Investment Management Inc.	749,500	$57,517	12/31/2023
KMX	749,500	$57,517	12/31/2023
Adage Capital Partners GP L.L.C.	729,100	$55,951	12/31/2023
KMX	729,100	$55,951	12/31/2023
Broad Run Investment Management LLC	718,274	$55,120	12/31/2023
KMX	718,274	$55,120	12/31/2023
Summitry LLC	714,492	$54,830	12/31/2023
KMX	714,492	$54,830	12/31/2023