ECP ControlCo, LLC
- SEC CIK
- 0001707921
- Latest filing
- Aug 14, 2026
CTOS holding history
Custom Truck One Source, Inc. in every 13F filed by ECP ControlCo, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
CTOS overviewAll 13F holders of CTOSFull Q2 2026 holdings
- Shares (Q1 2025)
- 0
- Sold out in Q1 2025
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 15
- Since Q2 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q1 2025 | 0 | $0 | 0.0% | −16,287,270−100.0% | Sold out | Holders |
| Q4 2024 | 16,287,270 | $78.3M | 30.2% | −7,097,609−30.4% | Reduced | Holders |
| Q3 2024 | 23,384,879 | $80.7M | 24.5% | −2,372,749−9.2% | Reduced | Holders |
| Q2 2024 | 25,757,628 | $112.0M | 34.6% | +18,640+0.1% | Added | Holders |
| Q1 2024 | 25,738,988 | $149.8M | 41.3% | 00.0% | Unchanged | Holders |
| Q4 2023 | 25,738,988 | $159.1M | 34.5% | 00.0% | Unchanged | Holders |
| Q3 2023 | 25,738,988 | $172.5M | 39.5% | 00.0% | Unchanged | Holders |
| Q2 2023 | 25,738,988 | $173.5M | 35.0% | 00.0% | Unchanged | Holders |
| Q1 2023 | 25,738,988 | $174.8M | 35.0% | 00.0% | Unchanged | Holders |
| Q4 2022 | 25,738,988 | $162.7M | 32.9% | 00.0% | Unchanged | Holders |
| Q3 2022 | 25,738,988 | $150.1M | 30.2% | 00.0% | Unchanged | Holders |
| Q2 2022 | 25,738,988 | $144.1M | 31.8% | −120,779−0.5% | Reduced | Holders |
| Q1 2022 | 25,859,767 | $217.0M | 36.9% | +120,779+0.5% | Added | Holders |
| Q4 2021 | 25,738,988 | $205.9M | 34.2% | 00.0% | Unchanged | Holders |
| Q3 2021 | 25,738,988 | $240.1M | 24.1% | 00.0% | Unchanged | Holders |
| Q2 2021 | 25,738,988 | $245.0M | 24.4% | +25,738,988 | New | Holders |