PE
Platinum Equity Advisors, LLC/DE
Concentrated strategyContrarianQuality / disciplined sizing
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%.
Personality snowflake
- Concentration
- 100
- Portfolio Stability
- 18.66
- Momentum/Contrarian
- 0
- Sector conviction
- 0
- Diversification
- 12
- Sizing Uniformity
- 88.31
Recent moves
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
Holdings Map
New buyAddUnchangedTrim
Top 10 holdings by weight
Full holdings list this quarter
| # | 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% | — | — |
Reported value over time
Sector allocation
Not enough sector-mapped data yet
Sector allocation over time
Quarterly history
| 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 |
Holding changes this quarter
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 |
FAQ
What is Platinum Equity Advisors, LLC/DE and what type of investor is it?
Platinum Equity Advisors, LLC/DE is a investment manager that files SEC Form 13F quarterly, disclosing its U.S. public equity holdings to regulators. As of the most recent reporting period (2026-03-31), the firm manages a tracked equity portfolio valued at approximately $8.9B, spread across 6 disclosed positions.
What are Platinum Equity Advisors, LLC/DE's largest equity positions?
Based on the latest 13F filing, Platinum Equity Advisors, LLC/DE's top holdings by market value are:
1. Ingram Micro Holding CORP (INGM) — $4.6B (51.8%)
2. Mcgraw Hill INC (MH) — $2.3B (25.5%)
3. Custom Truck One Source INC (CTOS) — $1.0B (11.6%)
4. Gpgi INC (GPGI) — $903.4M (10.2%)
5. Ryerson Holding CORP (RYZ) — $88.2M (1.0%)
What changes did Platinum Equity Advisors, LLC/DE make in its most recent portfolio filing?
In the latest reported quarter, Platinum Equity Advisors, LLC/DE made 2 notable position adjustments: 1 new positions were initiated, 0 existing holdings were added to, 1 positions were partially reduced, and 0 were completely exited. The largest of these moves: New buy: Gpgi INC (GPGI); Trim: Ingram Micro Holding CORP (INGM) — shares -6.56%
What sectors does Platinum Equity Advisors, LLC/DE focus on?
Sector breakdown data is not yet available for Platinum Equity Advisors, LLC/DE. Check back after the next 13F processing cycle.