GPGI, Inc. (GPGI) ownership: Top institutional holder: Platinum Equity Advisors, LLC/DE ($903.39M). Insider activity: Net Seller (3 buys, 17 sells). SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| Platinum Equity Advisors, LLC/DE | 52829757.00 | $903.39M | 2026-03-31 |
| FMR LLC | 39551933.00 | $676.34M | 2026-03-31 |
| Alyeska Investment Group, L.P. | 21395253.00 | $365.86M | 2026-03-31 |
| LOCUST WOOD CAPITAL ADVISERS, LLC | 13783653.00 | $235.70M | 2026-03-31 |
| BlackRock, Inc. | 13677162.00 | $233.88M | 2026-03-31 |
| Capital Research Global Investors | 11260713.00 | $192.56M | 2026-03-31 |
| CORSAIR CAPITAL MANAGEMENT, L.P. | 8465789.00 | $144.76M | 2026-03-31 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 8270457.00 | $141.42M | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-06-11 | |
| Sell | null | 2026-06-11 | |
| Sell | null | 2026-06-11 | |
| Sell | null | 2026-06-11 | |
| Sell | null | 2026-06-11 | |
| Sell | null | 2026-06-11 | |
| Sell | null | 2026-06-11 | |
| Sell | null | 2026-06-11 |
Back to GPGI overview · GPGI earnings · All congressional trades
Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.