GPGI, Inc.
GPGI- Exchange
- NYSE
- Industry
- Finance Services
- SEC CIK
- 0001823144
No open-market purchases or sales by GPGI, Inc. insiders were filed in the last 90 days; 197 institutions reported holding it in 13F filings for Q2 2026, worth $4.34B in total; Starboard Value is the only superinvestor holding it.
13F holders, Q1 2026
Institutional positions in GPGI, Inc. as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 203
- −6 vs. Q4 2025
- Shares held
- 252.6M
- +176.1M (+230.0%) vs. Q4 2025
- Total value
- $4.32B
- +$2.86B (+195.5%) vs. Q4 2025
- New holders
- 49
- 80 more added
- Sold out
- 55
- 53 more reduced
3 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting GPGI on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 197 | $4.34B |
| Q1 2026 | 203 | $4.32B |
| Q4 2025 | 212 | $1.56B |
| Q3 2025 | 186 | $1.34B |
| Q2 2025 | 174 | $896.2M |
| Q1 2025 | 175 | $638.5M |
| Q4 2024 | 158 | $833.6M |
| Q3 2024 | 139 | $543.0M |
| Q2 2024 | 101 | $173.7M |
| Q1 2024 | 83 | $128.6M |
| Q4 2023 | 72 | $104.0M |
| Q3 2023 | 66 | $116.5M |
| Q2 2023 | 76 | $115.9M |
| Q1 2023 | 61 | $105.6M |
| Q4 2022 | 58 | $48.7M |
| Q3 2022 | 56 | $44.8M |
| Q2 2022 | 51 | $43.6M |
| Q1 2022 | 35 | $55.1M |
| Q4 2021 | 25 | $42.6M |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding GPGI, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Platinum Equity Advisors, LLC | 52,829,757 | $903.4M | 10.17% | +52,829,757 | New |
| FMR LLC | 39,551,933 | $676.3M | 0.04% | +39,416,399+29,082.3% | Added |
| Alyeska Investment Group, L.P. | 21,395,253 | $365.9M | 1.04% | +20,893,047+4,160.3% | Added |
| Locust Wood Capital Advisers, LLC | 13,783,653 | $235.7M | 6.42% | +4,919,524+55.5% | Added |
| BlackRock, Inc. | 13,677,162 | $233.9M | 0.00% | +8,894,398+186.0% | Added |
| Capital Research Global Investors | 11,260,713 | $192.6M | 0.03% | +2,047,358+22.2% | Added |
| Corsair Capital Management, L.P. | 8,465,789 | $144.8M | 21.53% | +4,267,711+101.7% | Added |
| Vanguard Portfolio Management LLC | 8,270,457 | $141.4M | 0.01% | +8,270,457 | New |
| Vanguard Capital Management LLC | 7,720,738 | $132.0M | 0.00% | +7,720,738 | New |
| Barrow Hanley Mewhinney & Strauss LLC | 5,601,505 | $95.8M | 0.31% | +5,406,718+2,775.7% | Added |
| Alberta Investment Management Corp | 5,405,406 | $92.4M | 0.57% | +5,405,406 | New |
| Capital World Investors | 5,188,038 | $88.7M | 0.01% | +597,801+13.0% | Added |
| Starboard Value LPSuperinvestorStarboard Value | 5,027,028 | $86.0M | 1.88% | +5,027,028 | New |
| Geode Capital Management, LLC | 4,177,756 | $71.5M | 0.00% | +2,696,640+182.1% | Added |
| Bleichroeder LP | 3,969,676 | $67.9M | 11.73% | −5,000−0.1% | Reduced |
| State Street Corp | 3,936,536 | $67.3M | 0.00% | +2,648,278+205.6% | Added |
| UBS Group AG | 3,824,216 | $65.4M | 0.01% | +2,495,068+187.7% | Added |
| Nine Ten Capital Management LLC | 2,904,544 | $49.7M | 15.78% | +485,640+20.1% | Added |
| T. Rowe Price Investment Management, Inc. | 2,866,148 | $49.0M | 0.03% | +2,813,553+5,349.5% | Added |
| Thrivent Financial for Lutherans | 2,787,307 | $47.7M | 0.09% | −75,325−2.6% | Reduced |
| Janus Henderson Group PLC | 2,116,195 | $36.2M | 0.02% | +2,096,976+10,911.0% | Added |
| Clearbridge Investments, LLC | 1,891,738 | $32.3M | 0.03% | +1,159,855+158.5% | Added |
| Morgan Stanley | 1,880,334 | $32.2M | 0.00% | +1,467,841+355.8% | Added |
| Northern Trust Corp | 1,810,522 | $31.0M | 0.00% | +1,060,508+141.4% | Added |
| Zuckerman Investment Group, LLC | 1,588,722 | $27.2M | 2.55% | −6,751−0.4% | Reduced |
| Charles Schwab Investment Management Inc | 1,473,259 | $25.2M | 0.00% | +915,289+164.0% | Added |
| Bank of America Corp | 1,285,009 | $22.0M | 0.00% | +324,091+33.7% | Added |
| Vanguard Fiduciary Trust Co | 1,232,026 | $21.1M | 0.01% | +1,232,026 | New |
| Chescapmanager LLC | 1,064,811 | $18.2M | 2.91% | +599,501+128.8% | Added |
| BWCP, LP | 1,059,839 | $18.1M | 2.76% | +1,059,839 | New |
| Tikvah Management LLC | 1,009,181 | $17.3M | 5.35% | −493,983−32.9% | Reduced |
| AlTi Global, Inc. | 807,557 | $13.8M | 0.30% | 00.0% | Unchanged |
| Toroso Investments, LLC | 676,454 | $11.6M | 0.04% | −949,618−58.4% | Reduced |
| Ancora Advisors, LLC | 623,461 | $10.7M | 0.23% | +129,390+26.2% | Added |
| Wellington Management Group LLP | 561,418 | $9.60M | 0.00% | −2,209,724−79.7% | Reduced |
| Bank of New York Mellon Corp | 503,730 | $8.61M | 0.00% | +320,723+175.3% | Added |
| Goldman Sachs Group Inc | 458,333 | $7.84M | 0.00% | +157,269+52.2% | Added |
| Nuveen, LLC | 436,898 | $7.47M | 0.00% | +309,137+242.0% | Added |
| UBS Asset Management Americas Inc | 426,555 | $7.29M | 0.00% | +334,792+364.8% | Added |
| R.P. Boggs & Co. | 386,718 | $6.61M | 3.18% | +356,493+1,179.5% | Added |
| Swiss National Bank | 368,600 | $6.30M | 0.00% | +258,000+233.3% | Added |
| Russell Investments Group, Ltd. | 358,598 | $6.13M | 0.01% | +108,455+43.4% | Added |
| JPMorgan Chase & Co | 345,489 | $5.60M | 0.00% | −94,994−21.6% | Reduced |
| Ballast Asset Management, LP | 290,423 | $4.97M | 2.21% | +7,220+2.5% | Added |
| Bard Associates Inc | 285,113 | $4.88M | 1.22% | −1,198−0.4% | Reduced |
| First Manhattan Co | 270,512 | $4.63M | 0.01% | −5,935−2.1% | Reduced |
| Rice Hall James & Associates, LLC | 255,395 | $4.37M | 0.24% | −3,599−1.4% | Reduced |
| Prospect Capital Advisors, LLC | 240,310 | $4.11M | 2.28% | −71,990−23.1% | Reduced |
| Cannell Capital LLC | 238,175 | $4.07M | 2.64% | −125,815−34.6% | Reduced |
| Alliancebernstein L.P. | 206,984 | $3.99M | 0.00% | +144,631+232.0% | Added |
| Archon Partners LLC | 230,000 | $3.93M | 0.47% | +230,000 | New |
| California State Teachers Retirement System | 219,467 | $3.75M | 0.00% | +165,965+310.2% | Added |
| SEI Investments Co | 193,178 | $3.30M | 0.00% | +82,051+73.8% | Added |
| Price T Rowe Associates Inc | 186,865 | $3.20M | 0.00% | +155,072+487.8% | Added |
| Rhumbline Advisers | 184,785 | $3.16M | 0.00% | +184,785 | New |
| Legal & General Group Plc | 159,313 | $2.72M | 0.00% | +112,083+237.3% | Added |
| Deutsche Bank AG | 146,251 | $2.50M | 0.00% | +112,031+327.4% | Added |
| Uniplan Investment Counsel, Inc. | 142,897 | $2.44M | 0.25% | −9,840−6.4% | Reduced |
| Vanguard Asset Management, Ltd | 129,048 | $2.21M | 0.00% | +129,048 | New |
| Potomac Capital Management, Inc. | 113,500 | $1.94M | 1.70% | −3,500−3.0% | Reduced |
| Pillsbury Lake Capital LLC | 108,755 | $1.86M | 0.84% | −507,372−82.3% | Reduced |
| Gabelli Funds LLC | 107,510 | $1.84M | 0.01% | +29,000+36.9% | Added |
| Invesco Ltd. | 106,401 | $1.82M | 0.00% | −511,724−82.8% | Reduced |
| AQR Capital Management LLC | 103,582 | $1.77M | 0.00% | −23,115−18.2% | Reduced |
| Scopus Asset Management, L.P. | 100,000 | $1.71M | 0.05% | +100,000 | New |
| State of New Jersey Common Pension Fund D | 99,864 | $1.71M | 0.01% | +99,864 | New |
| First Trust Advisors LP | 97,303 | $1.66M | 0.00% | −343,971−77.9% | Reduced |
| MetLife Investment Management | 97,137 | $1.66M | 0.01% | +65,039+202.6% | Added |
| First Growth Capital LLC | 97,223 | $1.66M | 1.51% | +9,476+10.8% | Added |
| TD Asset Management Inc | 94,722 | $1.62M | 0.00% | +94,722 | New |
| Gamco Investors, Inc. Et Al | 92,000 | $1.57M | 0.02% | −1,000−1.1% | Reduced |
| Credit Agricole S A | 90,000 | $1.54M | 0.01% | −87,333−49.2% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 87,775 | $1.50M | 0.00% | +9,486+12.1% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 83,485 | $1.43M | 0.00% | +56,814+213.0% | Added |
| Vanguard Global Advisers, LLC | 78,155 | $1.34M | 0.00% | +78,155 | New |
| SkyView Investment Advisors, LLC | 77,843 | $1.33M | 0.18% | +786+1.0% | Added |
| Empowered Funds, LLC | 76,062 | $1.30M | 0.01% | +7,827+11.5% | Added |
| Manufacturers Life Insurance Company, The | 72,685 | $1.24M | 0.00% | +40,691+127.2% | Added |
| State of Wisconsin Investment Board | 72,143 | $1.23M | 0.00% | +18,794+35.2% | Added |
| XTX Topco Ltd | 70,901 | $1.21M | 0.02% | +70,901 | New |
| Wells Fargo & Company | 66,532 | $1.14M | 0.00% | +414+0.6% | Added |
| Jones Financial Companies LLLP | 67,155 | $1.08M | 0.00% | +66,754+16,646.9% | Added |
| Quantinno Capital Management LP | 59,774 | $1.02M | 0.00% | +9,576+19.1% | Added |
| Susquehanna International Group, LLP | 59,141 | $1.01M | 0.00% | −862,136−93.6% | Reduced |
| Royal Bank of Canada | 57,125 | $978.0K | 0.00% | +4,755+9.1% | Added |
| Huntleigh Advisors, Inc. | 57,026 | $975.2K | 0.17% | +1,626+2.9% | Added |
| Verdence Capital Advisors LLC | 56,000 | $957.6K | 0.06% | +56,000 | New |
| New York State Common Retirement Fund | 55,953 | $956.8K | 0.00% | +42,100+303.9% | Added |
| Van Eck Associates Corp | 55,231 | $944.0K | 0.00% | +1,160+2.1% | Added |
| Gotham Asset Management, LLC | 53,991 | $923.2K | 0.00% | −13,007−19.4% | Reduced |
| Natixis Advisors, L.P. | 53,976 | $923.0K | 0.00% | −20,506−27.5% | Reduced |
| KLP Kapitalforvaltning AS | 52,500 | $897.8K | 0.00% | +37,100+240.9% | Added |
| Arizona State Retirement System | 51,320 | $877.6K | 0.01% | +35,754+229.7% | Added |
| Police & Firemen's Retirement System of New Jersey | 47,740 | $816.4K | 0.01% | +32,542+214.1% | Added |
| CI Private Wealth, LLC | 46,969 | $805.9K | 0.00% | +5,791+14.1% | Added |
| Resources Investment Advisors, LLC. | 46,904 | $802.1K | 0.01% | +299+0.6% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 46,363 | $792.8K | 0.00% | +31,453+211.0% | Added |
| Vanguard Investments Australia, Ltd. | 45,886 | $784.7K | 0.00% | +45,886 | New |
| Intech Investment Management LLC | 45,751 | $782.3K | 0.01% | +20,382+80.3% | Added |
| Blackstone Group Inc. | 45,064 | $770.6K | 0.00% | +45,064 | New |