CIK: 0001803274
Total reported value
$8.9B
Reporting period: 2026-03-31 · Number of holdings: 6
Platinum Equity Advisors, LLC/DE disclosed 6 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $8.9B and a quarterly turnover rate of 18.7%.
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Sector classification currently covers about 0% of this portfolio's disclosed value; the remainder includes holdings (e.g. unmapped tickers, options, or other security types) not yet covered by our sector mapping.
Trim MH
0.0% -$462.4M
Trim INGM
-6.6% $92.8M
Add CTOS
0.0% $127.0M
Trim RYZ
0.0% -$10.5M
New buy GPGI
Unchanged IMXI
0.0% $14.1K
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | INGM | Ingram Micro Holding CORP | Stock-Other | 51.75% | -2.97% | -6.56% | |
| 2 | MH | Mcgraw Hill INC | Stock-Other | 25.48% | -7.64% | — | |
| 3 | CTOS | Custom Truck One Source INC | Stock-Other | 11.60% | +0.63% | — | |
| 4 | GPGI | Gpgi INC | Stock-Other | 10.17% | +10.17% | NEW | |
| 5 | RYZ | Ryerson Holding CORP | Stock-Other | 0.99% | -0.21% | — | |
| 6 | IMXI | International Money Express | Stock-Other | 0.01% | — | — |
Performance for Q3 2026
-4.9%
Performance Last 4 Quarters
+23%
Not enough sector-mapped data yet
| Period | Holdings | Total value | Stability | Top holdings |
|---|---|---|---|---|
| 2026-03-31 | 6 | $8.9B | 19 | |
| 2025-12-31 | 5 | $8.2B | 10 | |
| 2025-09-30 | 4 | $7.7B | 100 | |
| 2025-06-30 | 3 | $5.3B | 0 | |
| 2025-03-31 | 3 | $4.5B | 100 | |
| 2024-12-31 | 3 | $4.9B | 0 | |
| 2024-09-30 | 2 | $590.8M | 0 | |
| 2024-06-30 | 2 | $722.9M | 100 | |
| 2024-03-31 | 2 | $996.3M | 0 | |
| 2023-12-31 | 3 | $1.4B | 0 | |
| 2023-09-30 | 3 | $1.3B | 100 | |
| 2023-06-30 | 4 | $2.3B | 0 | |
| 2023-03-31 | 3 | $2.0B | 0 | |
| 2022-12-31 | 3 | $1.9B | 0 | |
| 2022-09-30 | 4 | $1.6B | 100 | |
| 2022-06-30 | 3 | $1.5B | 0 | |
| 2022-03-31 | 3 | $2.5B | 100 | |
| 2021-12-31 | 4 | $2.9B | 0 | |
| 2021-09-30 | 5 | $3.5B | 0 | |
| 2021-06-30 | 5 | $3.9B | 69 | |
| 2021-03-31 | 4 | $2.1B | 15 | |
| 2020-12-31 | 4 | $2.2B | 22 | |
| 2020-09-30 | 4 | $2.2B | 4 | |
| 2020-06-30 | 5 | $2.2B | 40 | |
| 2020-03-31 | 4 | $1.4B | 100 | |
| 2019-12-31 | 3 | $553.0M | 0 |
Platinum Equity Advisors, LLC/DE's most significant position changes for 2026-03-31: New buy: Gpgi INC (GPGI); Trim: Ingram Micro Holding CORP (INGM) — shares -6.56%.
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | CTOS | Custom Truck One Source INC | +0.6% | — | Unchanged |
| 2 | IMXI | International Money Express | — | — | Unchanged |
| 3 | RYZ | Ryerson Holding CORP | -0.2% | — | Unchanged |
| 4 | INGM | Ingram Micro Holding CORP | -3% | -6.56% | Trim |
| 5 | MH | Mcgraw Hill INC | -7.6% | — | Unchanged |
| 6 | GPGI | Gpgi INC | — | NEW | New buy |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2026-03-31 | 2026-05-15 | 13F-HR | View on EDGAR |
| 2025-12-31 | 2026-02-17 | 13F-HR | View on EDGAR |
| 2025-09-30 | 2026-01-06 | Amendment | View on EDGAR |
| 2025-09-30 | 2026-01-06 | Amendment | View on EDGAR |
| 2025-09-30 | 2025-11-14 | 13F-HR | View on EDGAR |
| 2025-06-30 | 2026-01-06 | Amendment | View on EDGAR |
| 2025-06-30 | 2026-01-06 | Amendment | View on EDGAR |
| 2025-06-30 | 2025-08-14 | 13F-HR | View on EDGAR |
| 2025-03-31 | 2026-01-06 | Amendment | View on EDGAR |
| 2025-03-31 | 2026-01-06 | Amendment | View on EDGAR |
| 2025-03-31 | 2025-05-15 | 13F-HR | View on EDGAR |
| 2024-12-31 | 2026-01-06 | Amendment | View on EDGAR |
| 2024-12-31 | 2026-01-06 | Amendment | View on EDGAR |
| 2024-12-31 | 2025-02-14 | 13F-HR | View on EDGAR |
| 2024-09-30 | 2026-01-06 | Amendment | View on EDGAR |
| 2024-09-30 | 2026-01-06 | Amendment | View on EDGAR |
| 2024-09-30 | 2024-11-14 | 13F-HR | View on EDGAR |
| 2024-06-30 | 2026-01-06 | Amendment | View on EDGAR |
| 2024-06-30 | 2026-01-06 | Amendment | View on EDGAR |
| 2024-06-30 | 2024-08-14 | 13F-HR | View on EDGAR |
| 2024-03-31 | 2026-01-06 | Amendment | View on EDGAR |
| 2024-03-31 | 2026-01-06 | Amendment | View on EDGAR |
| 2024-03-31 | 2024-05-15 | 13F-HR | View on EDGAR |
| 2023-12-31 | 2026-01-06 | Amendment | View on EDGAR |
| 2023-12-31 | 2026-01-06 | Amendment | View on EDGAR |
| 2023-12-31 | 2024-02-14 | 13F-HR | View on EDGAR |
| 2023-09-30 | 2026-01-06 | Amendment | View on EDGAR |
| 2023-09-30 | 2026-01-06 | Amendment | View on EDGAR |
| 2023-09-30 | 2023-11-14 | 13F-HR | View on EDGAR |
| 2023-06-30 | 2026-01-06 | Amendment | View on EDGAR |
| 2023-06-30 | 2026-01-06 | Amendment | View on EDGAR |
| 2023-06-30 | 2023-08-14 | 13F-HR | View on EDGAR |
| 2023-03-31 | 2026-01-06 | Amendment | View on EDGAR |
| 2023-03-31 | 2026-01-06 | Amendment | View on EDGAR |
| 2023-03-31 | 2023-05-15 | 13F-HR | View on EDGAR |
| 2022-12-31 | 2026-01-06 | Amendment | View on EDGAR |
| 2022-12-31 | 2026-01-06 | Amendment | View on EDGAR |
| 2022-12-31 | 2023-02-14 | 13F-HR | View on EDGAR |
| 2022-09-30 | 2026-01-06 | Amendment | View on EDGAR |
| 2022-09-30 | 2026-01-06 | Amendment | View on EDGAR |
| 2022-09-30 | 2022-11-14 | 13F-HR | View on EDGAR |
| 2022-06-30 | 2026-01-06 | Amendment | View on EDGAR |
| 2022-06-30 | 2026-01-06 | Amendment | View on EDGAR |
| 2022-06-30 | 2022-08-15 | 13F-HR | View on EDGAR |
| 2022-03-31 | 2026-01-06 | Amendment | View on EDGAR |
| 2022-03-31 | 2026-01-06 | Amendment | View on EDGAR |
| 2022-03-31 | 2022-05-16 | 13F-HR | View on EDGAR |
| 2021-12-31 | 2026-01-06 | Amendment | View on EDGAR |
| 2021-12-31 | 2026-01-06 | Amendment | View on EDGAR |
| 2021-12-31 | 2022-02-14 | 13F-HR | View on EDGAR |
| 2021-09-30 | 2026-01-06 | Amendment | View on EDGAR |
| 2021-09-30 | 2026-01-06 | Amendment | View on EDGAR |
| 2021-09-30 | 2021-11-15 | 13F-HR | View on EDGAR |
| 2021-06-30 | 2021-08-16 | 13F-HR | View on EDGAR |
| 2021-03-31 | 2021-05-14 | 13F-HR | View on EDGAR |
| 2020-12-31 | 2021-02-16 | 13F-HR | View on EDGAR |
| 2020-09-30 | 2020-11-16 | 13F-HR | View on EDGAR |
| 2020-06-30 | 2020-08-14 | 13F-HR | View on EDGAR |
| 2020-03-31 | 2020-05-15 | 13F-HR | View on EDGAR |
| 2019-12-31 | 2020-02-14 | 13F-HR | View on EDGAR |
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