GPGI, Inc. (NYSE:GPGI) showed up in the 13F filings of 200 institutional investors as of March 2026.
| Owner Name | Date | Shares Held | Change (QoQ) | Change (%) | Value (USD) |
|---|---|---|---|---|---|
| Platinum Equity Advisors, LLC/DE | 31 Mar, 2026 | 52,829,757 | 52,829,757 | 0.00% | $903,388,845.00 |
| LOCUST WOOD CAPITAL ADVISERS, LLC | 31 Mar, 2026 | 41,177,209 | 32,313,080 | 364.54% | $704,130,289.00 |
| FMR LLC | 31 Mar, 2026 | 39,551,933 | 39,416,399 | 29,082.30% | $676,338,044.00 |
| Alyeska Investment Group, L.P. | 31 Mar, 2026 | 21,395,253 | 20,893,047 | 4,160.25% | $365,858,827.00 |
| BlackRock, Inc. | 31 Mar, 2026 | 13,677,162 | 8,894,398 | 185.97% | $233,879,469.00 |
| Capital Research Global Investors | 31 Mar, 2026 | 11,260,713 | 2,047,358 | 22.22% | $192,558,192.00 |
| CORSAIR CAPITAL MANAGEMENT, L.P. | 31 Mar, 2026 | 8,465,789 | 4,267,711 | 101.66% | $144,764,992.00 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 31 Mar, 2026 | 8,270,457 | 8,270,457 | 0.00% | $141,424,815.00 |
| VANGUARD CAPITAL MANAGEMENT LLC | 31 Mar, 2026 | 7,720,738 | 7,720,738 | 0.00% | $132,024,620.00 |
| BARROW HANLEY MEWHINNEY & STRAUSS LLC | 31 Mar, 2026 | 5,601,505 | 5,406,718 | 2,775.71% | $95,785,736.00 |
| Alberta Investment Management Corp | 31 Mar, 2026 | 5,405,406 | 5,405,406 | 0.00% | $92,432,443.00 |
| Capital World Investors | 31 Mar, 2026 | 5,188,038 | 597,801 | 13.02% | $88,715,450.00 |
| Starboard Value LP | 31 Mar, 2026 | 5,027,028 | 5,027,028 | 0.00% | $85,962,179.00 |
| Janus Henderson Group Plc | 31 Mar, 2026 | 4,232,390 | 4,213,171 | 21,921.91% | $72,376,336.00 |
| GEODE CAPITAL MANAGEMENT, LLC | 31 Mar, 2026 | 4,177,756 | 2,696,640 | 182.07% | $71,454,281.00 |
| Bleichroeder LP | 31 Mar, 2026 | 3,969,676 | -5,000 | -0.13% | $67,881,454.00 |
| State Street Corp | 31 Mar, 2026 | 3,936,536 | 2,648,278 | 205.57% | $67,314,766.00 |
| UBS Group AG | 31 Mar, 2026 | 3,824,216 | 2,495,068 | 187.72% | $65,394,094.00 |
| Nine Ten Capital Management LLC | 31 Mar, 2026 | 2,904,544 | 485,640 | 20.08% | $49,668,000.00 |
| T. Rowe Price Investment Management, Inc. | 31 Mar, 2026 | 2,866,148 | 2,813,553 | 5,349.47% | $49,012.00 |