Platinum Equity Advisors, LLC

In its 13F for Q4 2024 (holdings as of December 31, 2024, filed January 6, 2026), Platinum Equity Advisors, LLC reported 4 stock positions worth $4.9 billion. Its top holding was Ingram Micro (INGM) at 83.8% of the portfolio, followed by Custom Truck One Source (CTOS, 14.7%) and Ryerson (RYZ, 1.5%). Compared with Q3 2024, it opened 1 new position. The biggest buy was a new position in Ingram Micro (INGM).

Most Recent 13F
Q2 2026
Location
BEVERLY HILLS, CA
CIK
0001803274
Portfolio Value
$4.9B (Q4 2024)
SEC Filing
0001104659-26-001197 ↗ filed Jan 6, 2026

Holdings Value

0$2.0B$4.0B$6.0B$8.0B$10.0B Q1 2024: $997.1M Q1 2024 Q2 2024: $723.6M Q2 2024 Q3 2024: $591.4M Q3 2024 Q4 2024: $4.9B $4.9B Q4 2024 Q1 2025: $4.5B Q1 2025 Q2 2025: $5.3B Q2 2025 Q3 2025: $7.7B Q3 2025 Q4 2025: $8.2B Q4 2025 Q1 2026: $8.9B Q1 2026 Q2 2026: $9.0B Q2 2026

Holdings 4 stocks · $4.9B
INGM Ingram Micro Holding Corp. 83.85% 210,952,854 $4.1B New
CTOS Custom Truck One Source Inc. 14.65% 148,600,000 $714.8M No change
RYZ Ryerson Holding Corp. 1.49% 3,924,478 $72.6M No change
IMXI International Money Express 0.01% 32,016 $667K No change

Portfolio Sells Q3 2024 → Q4 2024
None this quarter.

Portfolio Buys Q3 2024 → Q4 2024
INGM Ingram Micro Holding Corp. New 83.85% +83.85

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 6$9.0BINGM, CTOS, MH, GPGI, RYZ
Q1 2026 6$8.9BINGM, MH, CTOS, GPGI, RYZ
Q4 2025 5$8.2BINGM, MH, CTOS, RYZ, IMXI
Q3 2025Amended 5$7.7BINGM, MH, CTOS, RYZ, IMXI
Q2 2025Amended 4$5.3BINGM, CTOS, RYZ, IMXI
Q1 2025Amended 4$4.5BINGM, CTOS, RYZ, IMXI
Q4 2024Amended 4$4.9BINGM, CTOS, RYZ, IMXI
Q3 2024Amended 3$591.4MCTOS, RYZ, IMXI
Q2 2024Amended 3$723.6MCTOS, RYZ, IMXI
Q1 2024Amended 3$997.1MCTOS, RYZ, IMXI