RICHMOND, VA
CARMAX INCKMX— Latest position per institution from SEC 13F filings
15
Institutional holders
126.26M
Total shares held
5.54B
Estimated value
6.31M
Avg. position size
BLACKROCK, INC.
CIK 2012383
Shares
17.26M
Value
717.57M
Filed
Mar 31, 2026
VANGUARD GROUP INC
CIK 102909
Shares
15.08M
Value
582.57M
Filed
Dec 31, 2025
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
11.16M
Value
818.52M
Filed
Jun 30, 2024
AQR CAPITAL MANAGEMENT LLC
CIK 1167557
Shares
10.06M
Value
412.58M
Filed
Mar 31, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
7.28M
Value
302.55M
Filed
Mar 31, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
6.39M
Value
265.56M
Filed
Mar 31, 2026
STARBOARD VALUE LP
CIK 1517137
Shares
6.20M
Value
257.85M
Filed
Mar 31, 2026
SRS INVESTMENT MANAGEMENT, LLC
CIK 1503174
Shares
5.65M
Value
235M
Filed
Mar 31, 2026
TWO SIGMA INVESTMENTS, LP
CIK 1179392
Shares
5.36M
Value
222.78M
Filed
Mar 31, 2026
STATE STREET CORP
CIK 93751
Shares
4.89M
Value
203.12M
Filed
Mar 31, 2026
JANUS HENDERSON GROUP PLC
CIK 1274173
Shares
4.58M
Value
190.47M
Filed
Mar 31, 2026
PRIMECAP MANAGEMENT CO/CA/
CIK 763212
Shares
4.36M
Value
181.21M
Filed
Mar 31, 2026
DIMENSIONAL FUND ADVISORS LP
CIK 354204
Shares
4.28M
Value
177.77M
Filed
Mar 31, 2026
APOLLO MANAGEMENT HOLDINGS, L.P.
CIK 1449434
Shares
4.14M
Value
172.34M
Filed
Mar 31, 2026
NORGES BANK
CIK 1374170
Shares
4.12M
Value
159.23M
Filed
Dec 31, 2025
D. E. SHAW & CO., INC.
CIK 1009207
Shares
3.25M
Value
135.23M
Filed
Mar 31, 2026
FIDUCIARY MANAGEMENT INC /WI/
CIK 764532
Shares
3.25M
Value
145.81M
Filed
Sep 30, 2025
BAIRD FINANCIAL GROUP, INC.
CIK 1648711
Shares
3.07M
Value
127.59M
Filed
Mar 31, 2026
FIRST PACIFIC ADVISORS, LP
CIK 1377581
Shares
2.98M
Value
123.98M
Filed
Mar 31, 2026
TWO SIGMA ADVISERS, LP
CIK 1478735
Shares
2.91M
Value
112.38M
Filed
Dec 31, 2025
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | BLACKROCK, INC. | 2012383 | 17.26M | 717.57M | Mar 31, 2026 |
| 2 | VANGUARD GROUP INC | 102909 | 15.08M | 582.57M | Dec 31, 2025 |
| 3 | BLACKROCK FINANCE, INC. | 1364742 | 11.16M | 818.52M | Jun 30, 2024 |
| 4 | AQR CAPITAL MANAGEMENT LLC | 1167557 | 10.06M | 412.58M | Mar 31, 2026 |
| 5 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 7.28M | 302.55M | Mar 31, 2026 |
| 6 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 6.39M | 265.56M | Mar 31, 2026 |
| 7 | STARBOARD VALUE LP | 1517137 | 6.20M | 257.85M | Mar 31, 2026 |
| 8 | SRS INVESTMENT MANAGEMENT, LLC | 1503174 | 5.65M | 235M | Mar 31, 2026 |
| 9 | TWO SIGMA INVESTMENTS, LP | 1179392 | 5.36M | 222.78M | Mar 31, 2026 |
| 10 | STATE STREET CORP | 93751 | 4.89M | 203.12M | Mar 31, 2026 |
| 11 | JANUS HENDERSON GROUP PLC | 1274173 | 4.58M | 190.47M | Mar 31, 2026 |
| 12 | PRIMECAP MANAGEMENT CO/CA/ | 763212 | 4.36M | 181.21M | Mar 31, 2026 |
| 13 | DIMENSIONAL FUND ADVISORS LP | 354204 | 4.28M | 177.77M | Mar 31, 2026 |
| 14 | APOLLO MANAGEMENT HOLDINGS, L.P. | 1449434 | 4.14M | 172.34M | Mar 31, 2026 |
| 15 | NORGES BANK | 1374170 | 4.12M | 159.23M | Dec 31, 2025 |
| 16 | D. E. SHAW & CO., INC. | 1009207 | 3.25M | 135.23M | Mar 31, 2026 |
| 17 | FIDUCIARY MANAGEMENT INC /WI/ | 764532 | 3.25M | 145.81M | Sep 30, 2025 |
| 18 | BAIRD FINANCIAL GROUP, INC. | 1648711 | 3.07M | 127.59M | Mar 31, 2026 |
| 19 | FIRST PACIFIC ADVISORS, LP | 1377581 | 2.98M | 123.98M | Mar 31, 2026 |
| 20 | TWO SIGMA ADVISERS, LP | 1478735 | 2.91M | 112.38M | Dec 31, 2025 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.