Filed: 8/14/2026ACC: 0001104659-26-096462
📋 What this filing means
PLATINUM EQUITY ADVISORS, LLC/DE filed this quarterly 13F‑HR report disclosing 6 equity positions with a total reported market value of $8.96B. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
6
Positions
$8.96B
Total AUM (reported)
556.16M
Total Shares
Allocation by class
COM$6.27B70.0%
COM CL A$2.69B30.0%
Portfolio Concentration
Top 3$8.02B89.6%
4–10$934.40M10.4%
Top 3 weight
89.6%
Top 10 weight
100.0%
Voting Authority Distribution
Total shares with voting rights: 556.16M
Sole
Full voting authority
556.16M
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)
Sole6
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings6
Rows:
INGRAM MICRO HLDG CORP
SOLEShares177.47M
TypeSH
Market value$4.87B
54.34%
Sole
177.47M
Shared
0.00
None
0.00
CUSTOM TRUCK ONE SOURCE INC
SOLEShares156.74M
TypeSH
Market value$1.85B
20.66%
Sole
156.74M
Shared
0.00
None
0.00
MCGRAW HILL INC
SOLEShares165.16M
TypeSH
Market value$1.30B
14.57%
Sole
165.16M
Shared
0.00
None
0.00
GPGI INC
SOLEShares52.83M
TypeSH
Market value$837.35M
9.35%
Sole
52.83M
Shared
0.00
None
0.00
RYERSON HLDG CORP
SOLEShares3.92M
TypeSH
Market value$96.58M
1.08%
Sole
3.92M
Shared
0.00
None
0.00
INTERNATIONAL MNY EXPRESS IN
SOLEShares32.02K
TypeSH
Market value$462.6K
<0.01%
Sole
32.02K
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
INGRAM MICRO HLDG CORPSOLE | COM | 177.47M | SH | $4.87B 54.34% | 177.47M | 0.00 | 0.00 |
CUSTOM TRUCK ONE SOURCE INCSOLE | COM CL A | 156.74M | SH | $1.85B 20.66% | 156.74M | 0.00 | 0.00 |
MCGRAW HILL INCSOLE | COM | 165.16M | SH | $1.30B 14.57% | 165.16M | 0.00 | 0.00 |
GPGI INCSOLE | COM CL A | 52.83M | SH | $837.35M 9.35% | 52.83M | 0.00 | 0.00 |
RYERSON HLDG CORPSOLE | COM | 3.92M | SH | $96.58M 1.08% | 3.92M | 0.00 | 0.00 |
INTERNATIONAL MNY EXPRESS INSOLE | COM | 32.02K | SH | $462.6K <0.01% | 32.02K | 0.00 | 0.00 |