KANSAS CITY, MO
CUSTOM TRUCK ONE SOURCE, INC.CTOS— Latest position per institution from SEC 13F filings
15
Institutional holders
226.80M
Total shares held
2.49B
Estimated value
11.34M
Avg. position size
PLATINUM EQUITY ADVISORS, LLC/DE
CIK 1803274
Shares
156.74M
Value
1.85B
Filed
Jun 30, 2026
ECP CONTROLCO, LLC
CIK 1707921
Shares
16.29M
Value
78.34M
Filed
Dec 31, 2024
DIMENSIONAL FUND ADVISORS LP
CIK 354204
Shares
6.17M
Value
72.90M
Filed
Jun 30, 2026
MIRAE ASSET GLOBAL ETFS HOLDINGS LTD.
CIK 1705339
Shares
6.16M
Value
72.71M
Filed
Jun 30, 2026
CANVAS WEALTH ADVISORS, LLC
CIK 1858782
Shares
5.98M
Value
70.66M
Filed
Jun 30, 2026
BLACKROCK, INC.
CIK 2012383
Shares
4.57M
Value
54.02M
Filed
Jun 30, 2026
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
3.74M
Value
16.27M
Filed
Jun 30, 2024
VANGUARD GROUP INC
CIK 102909
Shares
3.47M
Value
19.97M
Filed
Dec 31, 2025
HAWKEYE CAPITAL MANAGEMENT, LLC
CIK 1389212
Shares
2.90M
Value
17.98M
Filed
Sep 30, 2023
ALLSPRING GLOBAL INVESTMENTS HOLDINGS, LLC
CIK 1890906
Shares
2.69M
Value
29.73M
Filed
Jun 30, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
2.58M
Value
30.45M
Filed
Jun 30, 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 1164508
Shares
2.20M
Value
26.01M
Filed
Jun 30, 2026
GOLDMAN SACHS GROUP INC
CIK 886982
Shares
1.88M
Value
22.17M
Filed
Jun 30, 2026
MIRAE ASSET GLOBAL INVESTMENTS CO., LTD.
CIK 1569395
Shares
1.82M
Value
12.05M
Filed
Mar 31, 2024
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
1.73M
Value
20.41M
Filed
Jun 30, 2026
ALYESKA INVESTMENT GROUP, L.P.
CIK 1453072
Shares
1.64M
Value
19.40M
Filed
Jun 30, 2026
BOSTON PARTNERS
CIK 1386060
Shares
1.63M
Value
19.19M
Filed
Jun 30, 2026
JPMORGAN CHASE & CO
CIK 19617
Shares
1.59M
Value
18.97M
Filed
Jun 30, 2026
STATE STREET CORP
CIK 93751
Shares
1.52M
Value
17.93M
Filed
Jun 30, 2026
FIRST TRUST ADVISORS LP
CIK 1125816
Shares
1.51M
Value
17.84M
Filed
Jun 30, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | PLATINUM EQUITY ADVISORS, LLC/DE | 1803274 | 156.74M | 1.85B | Jun 30, 2026 |
| 2 | ECP CONTROLCO, LLC | 1707921 | 16.29M | 78.34M | Dec 31, 2024 |
| 3 | DIMENSIONAL FUND ADVISORS LP | 354204 | 6.17M | 72.90M | Jun 30, 2026 |
| 4 | MIRAE ASSET GLOBAL ETFS HOLDINGS LTD. | 1705339 | 6.16M | 72.71M | Jun 30, 2026 |
| 5 | CANVAS WEALTH ADVISORS, LLC | 1858782 | 5.98M | 70.66M | Jun 30, 2026 |
| 6 | BLACKROCK, INC. | 2012383 | 4.57M | 54.02M | Jun 30, 2026 |
| 7 | BLACKROCK FINANCE, INC. | 1364742 | 3.74M | 16.27M | Jun 30, 2024 |
| 8 | VANGUARD GROUP INC | 102909 | 3.47M | 19.97M | Dec 31, 2025 |
| 9 | HAWKEYE CAPITAL MANAGEMENT, LLC | 1389212 | 2.90M | 17.98M | Sep 30, 2023 |
| 10 | ALLSPRING GLOBAL INVESTMENTS HOLDINGS, LLC | 1890906 | 2.69M | 29.73M | Jun 30, 2026 |
| 11 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 2.58M | 30.45M | Jun 30, 2026 |
| 12 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 1164508 | 2.20M | 26.01M | Jun 30, 2026 |
| 13 | GOLDMAN SACHS GROUP INC | 886982 | 1.88M | 22.17M | Jun 30, 2026 |
| 14 | MIRAE ASSET GLOBAL INVESTMENTS CO., LTD. | 1569395 | 1.82M | 12.05M | Mar 31, 2024 |
| 15 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 1.73M | 20.41M | Jun 30, 2026 |
| 16 | ALYESKA INVESTMENT GROUP, L.P. | 1453072 | 1.64M | 19.40M | Jun 30, 2026 |
| 17 | BOSTON PARTNERS | 1386060 | 1.63M | 19.19M | Jun 30, 2026 |
| 18 | JPMORGAN CHASE & CO | 19617 | 1.59M | 18.97M | Jun 30, 2026 |
| 19 | STATE STREET CORP | 93751 | 1.52M | 17.93M | Jun 30, 2026 |
| 20 | FIRST TRUST ADVISORS LP | 1125816 | 1.51M | 17.84M | Jun 30, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.