Filed: 11/14/2025ACC: 0001104659-25-111855
📋 What this filing means
PLATINUM EQUITY ADVISORS, LLC/DE filed this quarterly 13F‑HR report disclosing 4 equity positions with a total reported market value of $7.70B. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
4
Positions
$7.70B
Total AUM (reported)
536.78M
Total Shares
Allocation by class
COM$6.70B86.9%
COM CL A$1.01B13.1%
Portfolio Concentration
Top 3$7.61B98.8%
4–10$89.71M1.2%
Top 3 weight
98.8%
Top 10 weight
100.0%
Voting Authority Distribution
Total shares with voting rights: 536.78M
Sole
Full voting authority
536.78M
shares
% of voting shares100.0%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
0.00
shares
% of voting shares0.0%
Investment Discretion (by position count)
Sole4
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings4
Rows:
INGRAM MICRO HLDG CORP
SOLEShares210.95M
TypeSH
Market value$4.53B
58.86%
Sole
210.95M
Shared
0.00
None
0.00
MCGRAW HILL INC
SOLEShares165.16M
TypeSH
Market value$2.07B
26.91%
Sole
165.16M
Shared
0.00
None
0.00
CUSTOM TRUCK ONE SOURCE INC
SOLEShares156.74M
TypeSH
Market value$1.01B
13.07%
Sole
156.74M
Shared
0.00
None
0.00
RYERSON HLDG CORP
SOLEShares3.92M
TypeSH
Market value$89.71M
1.16%
Sole
3.92M
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
INGRAM MICRO HLDG CORPSOLE | COM | 210.95M | SH | $4.53B 58.86% | 210.95M | 0.00 | 0.00 |
MCGRAW HILL INCSOLE | COM | 165.16M | SH | $2.07B 26.91% | 165.16M | 0.00 | 0.00 |
CUSTOM TRUCK ONE SOURCE INCSOLE | COM CL A | 156.74M | SH | $1.01B 13.07% | 156.74M | 0.00 | 0.00 |
RYERSON HLDG CORPSOLE | COM | 3.92M | SH | $89.71M 1.16% | 3.92M | 0.00 | 0.00 |