Form
SCHEDULE 13D/A
Active or control-oriented beneficial ownership filing.
PLATINUM EQUITY, LLC - 30 Jan 2025 SCHEDULE 13D/A Report for Custom Truck One Source, Inc. Common Stock (CTOS)
- Filing manager
- PLATINUM EQUITY, LLC
- Reporting owner
- Platinum Equity Capital Partners V, L.P.
- Beneficially owned shares
- 156,743,635 shares
- Large-stake signal
-
Ownership
70%Beneficial ownership of this reported class.
Shares
156,743,635 sharesShares beneficially owned as disclosed.
Event date
30 Jan 2025Date tied to the ownership event or amendment.
Accepted by SEC
03 Feb 2025EDGAR acceptance date.
How to read this large-stake filing
- Schedule 13D/G filings focus on beneficial ownership stakes, not a full portfolio.
- Compare this filing with the holder history and issuer page before treating the percentage as a current position.
- Use amendments to understand whether the disclosed stake increased, decreased, or changed reporting status.
- Class ownership
- 70%
- Symbol
- CTOS
- Shares outstanding
- 225,206,372 shares
- SEC form
- SCHEDULE 13D/A
- Accepted by SEC
- 03 Feb 2025, 19:13:33 UTC
- Event date
- 30 Jan 2025
- Source filing
- View source filing
Ownership signal
CIK-linked ownership evidence from parsed SEC filings.
2 signals
Subject security
Names, identifiers, and filing context for this profile.
2 source fields
Source evidence
Original filing metadata and source links for verification.
4 source fields
Key filing fact
PLATINUM EQUITY, LLC disclosed 70% ownership in Custom Truck One Source, Inc. Common Stock (CTOS) on 30 Jan 2025.
Key facts
- PLATINUM EQUITY, LLC filed SCHEDULE 13D/A for Custom Truck One Source, Inc. Common Stock (CTOS).
- Disclosed ownership: 70%.
- Date of event: 30 Jan 2025.
Change
- No earlier schedule filing is available for direct comparison.
- Current filing was accepted on 03 Feb 2025, 19:13.
Research use
- This page turns one Schedule 13D/G filing into a quick large-stake read before the raw reporting-person rows.
- Use the linked SEC filing as the source of truth for ownership percentages, shares, and reporting-party details.
Evidence
Backed by Schedule 13D/13G
View source filing
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
Reporting persons
Disclosed reporting parties (12)
Names, ownership percentages, voting power, signatures, titles, and CIKs as disclosed in this Schedule 13D/G filing.
| Name | Ownership | Shares owned | Sole voting power | Shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Platinum Equity Capital Partners V, L.P. | 70% | 156,743,635 | 0 | 156,743,635 | By: Platinum Equity Partners V, L.P., its general partner; By: Platinum Equity Partners V, LLC, its general partner; /s/ Ty Renbarger | Ty Renbarger, Vice President | 0001778958 |
| Platinum Equity Partners V, L.P. | 70% | 156,743,635 | 0 | 156,743,635 | By: Platinum Equity Partners V, LLC, its general partner, /s/ Ty Renbarger | Ty Renbarger, Vice President | 0001854950 |
| Platinum Equity Partners V, LLC | 70% | 156,743,635 | 0 | 156,743,635 | /s/ Ty Renbarger | Ty Renbarger, Vice President | 0001854827 |
| Platinum Equity Investment Holdings V, LLC | 70% | 156,743,635 | 0 | 156,743,635 | /s/ Barbara Velasco | Barbara Velasco, Assistant Secretary | 0001854932 |
| Platinum Equity Investment Holdings V Manager, LLC | 70% | 156,743,635 | 0 | 156,743,635 | /s/ Barbara Velasco | Barbara Velasco, Assistant Secretary | 0001854967 |
| Platinum Equity InvestCo, L.P. | 70% | 156,743,635 | 0 | 156,743,635 | By: Platinum Equity Investment Holdings IC (Cayman), LLC, its general partner, /s/ Mary Ann Sigler | Mary Ann Sigler, President | 0001756331 |
| Platinum InvestCo (Cayman), LLC | 70% | 156,743,635 | 0 | 156,743,635 | /s/ Mary Ann Sigler | Mary Ann Sigler, President | 0001766567 |
| Platinum Equity Investment Holdings IC (Cayman), LLC | 70% | 156,743,635 | 0 | 156,743,635 | /s/ Mary Ann Sigler | Mary Ann Sigler, President | 0001756330 |
| Platinum Equity Investment Holdings, LLC | 70% | 156,743,635 | 0 | 156,743,635 | /s/ Ty Renbarger | Ty Renbarger, Vice President | 0001634372 |
| Platinum Equity, LLC | 70% | 156,743,635 | 0 | 156,743,635 | /s/ Mary Ann Sigler | Mary Ann Sigler, Executive Vice President, Chief Financial Officer and Treasurer | 0001228754 |
| Tom Gores | 70% | 156,743,635 | 0 | 156,743,635 | /s/ Mary Ann Sigler | Mary Ann Sigler, Attorney-in-Fact | 0001471783 |
| PE One Source Holdings, LLC | 70% | 156,743,635 | 0 | 156,743,635 | /s/ Ty Renbarger | Ty Renbarger, Vice President | 0001855018 |
CIK / CUSIP context first