Who Owns CUSTOM TRUCK ONE SOURCE INC (CTOS)? -- Institutional Holders (2026-06-30)
200 institutions reported holding $2.63B of CUSTOM TRUCK ONE SOURCE INC (CTOS) in SEC 13F filings for 2026-06-30. Largest institutional holders: Platinum Equity Advisors, LLC/DE ($1.85B), DIMENSIONAL FUND ADVISORS LP ($72.9M), MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. ($72.7M), Canvas Wealth Advisors, LLC ($70.7M), BlackRock, Inc. ($54.0M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | Platinum Equity Advisors, LLC/DE | $1.85B | 156.7M | Hold |
| 2 | DIMENSIONAL FUND ADVISORS LP | $72.9M | 6.2M | Added |
| 3 | MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $72.7M | 6.2M | Added |
| 4 | Canvas Wealth Advisors, LLC | $70.7M | 6.0M | Trimmed |
| 5 | BlackRock, Inc. | $54.0M | 4.6M | Added |
| 6 | VANGUARD GROUP INC | $47.9M | 4.1M | Added |
| 7 | Allspring Global Investments Holdings, LLC | $29.7M | 2.7M | Trimmed |
| 8 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $26.0M | 2.2M | Added |
| 9 | GOLDMAN SACHS GROUP INC | $22.2M | 1.9M | Added |
| 10 | GEODE CAPITAL MANAGEMENT, LLC | $20.4M | 1.7M | Added |
| 11 | Alyeska Investment Group, L.P. | $19.4M | 1.6M | Trimmed |
| 12 | Boston Partners | $19.2M | 1.6M | Trimmed |
| 13 | JPMORGAN CHASE & CO | $19.0M | 1.6M | Added |
| 14 | STATE STREET CORP | $17.9M | 1.5M | Added |
| 15 | FIRST TRUST ADVISORS LP | $17.8M | 1.5M | Added |
| 16 | MORGAN STANLEY | $14.9M | 1.3M | Added |
| 17 | BANK OF AMERICA CORP /DE/ | $14.1M | 1.2M | Trimmed |
| 18 | ALGERT GLOBAL LLC | $13.9M | 1.2M | Added |
| 19 | Clearbridge Investments, LLC | $11.9M | 1.0M | Trimmed |
| 20 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | $10.7M | 908,125 | Added |
| 21 | MACKENZIE FINANCIAL CORP | $10.5M | 885,956 | Added |
| 22 | Empowered Funds, LLC | $10.3M | 873,125 | Added |
| 23 | First Eagle Investment Management, LLC | $10.2M | 861,753 | Added |
| 24 | AQR CAPITAL MANAGEMENT LLC | $8.9M | 753,989 | Added |
| 25 | HEARTLAND ADVISORS INC | $8.3M | 700,000 | Trimmed |
Source: SEC Form 13F filings · as of 2026-06-30