Mar 31, 2026 filings. Quarterly 13F reports arrive up to 45 days after quarter end; this register is filed through May 29, 2026.
365 institutional managers reported holding GPI for the quarter ended Mar 31, 2026. Reported positions total over 95% of shares outstanding; the top 10 hold 57%. 33 opened new positions; 73 closed out. Complete ranked register from SEC 13F filings.
| manager | shares | % out | value (Mar 31, 2026 close) | change | held since |
|---|---|---|---|---|---|
| BlackRock | 1.92M | 16.18% | $635.5M | trimmed -3.8% | ≤2013 |
| Vanguard Group | 1.32M | 11.09% | $435.8M | trimmed -6.5% | ≤2013 |
| Conifer Management, L.l.c. (focused) | 755.0k | 6.36% | $249.7M | added +32.8% | 2022 Q4 |
| Dimensional Fund Advisors | 688.4k | 5.79% | $227.6M | added +1.5% | ≤2013 |
| State Street | 487.0k | 4.10% | $161.0M | trimmed -3.6% | ≤2013 |
| FMR (Fidelity) | 412.9k | 3.48% | $136.5M | added +5.1% | 2018 Q3 |
| Manufacturers Life Insurance Company, THE | 337.0k | 2.84% | $111.4M | trimmed -9.1% | ≤2013 |
| Millennium Management | 308.9k | 2.60% | $102.2M | added +441% | 2014 Q2 |
| Geode Capital | 294.6k | 2.48% | $97.4M | trimmed -1.2% | ≤2013 |
| MFS Investment Management | 271.2k | 2.28% | $89.7M | added +58.7% | 2025 Q3 |
| Lakewood Capital Management, LP | 213.1k | 1.79% | $70.5M | added +91.5% | 2021 Q1 |
| Nomura Asset Management International INC. | 199.8k | 1.68% | $66.1M | trimmed -2% | 2025 Q1 |
| Morgan Stanley | 185.6k | 1.56% | $61.4M | trimmed -12.1% | ≤2013 |
| Charles Schwab Investment Management | 157.2k | 1.32% | $52.0M | trimmed -4.7% | ≤2013 |
| Goldman Sachs | 145.2k | 1.22% | $48.0M | added +2% | ≤2013 |
| Northern Trust | 142.0k | 1.20% | $47.0M | added +2.4% | ≤2013 |
| Gw&k Investment Management, LLC | 124.0k | 1.04% | $41.0M | trimmed -8.9% | 2019 Q2 |
| Covalis Capital LLP | 122.1k | 1.03% | $40.4M | added +134.4% | 2023 Q3 |
| Invesco | 121.7k | 1.02% | $40.2M | trimmed -19.7% | ≤2013 |
| Advent International, L.p. (focused) | 117.8k | 0.99% | $38.9M | trimmed -14.6% | 2024 Q2 |
| Boston Partners | 116.1k | 0.98% | $38.4M | trimmed -6% | 2023 Q3 |
| LSV Asset Management | 107.0k | 0.90% | $35.4M | trimmed -0.7% | 2015 Q1 |
| Squarepoint Ops LLC | 99.6k | 0.84% | $32.9M | added +1695.2% | 2025 Q1 |
| BNY Mellon | 91.7k | 0.77% | $30.3M | trimmed -12.1% | ≤2013 |
| Bank OF America CORP /DE/ | 85.0k | 0.72% | $28.1M | trimmed -28.7% | ≤2013 |
| Franklin Resources | 83.8k | 0.70% | $27.7M | added +0.6% | 2020 Q2 |
| Allspring Global Investments Holdings, LLC | 78.8k | 0.66% | $26.1M | added +51.6% | 2021 Q4 |
| UBS | 74.5k | 0.63% | $24.6M | trimmed -28.5% | ≤2013 |
| Woodline Partners LP | 68.6k | 0.58% | $22.7M | added +42.3% | 2025 Q1 |
| Balyasny Asset Management | 66.6k | 0.56% | $22.0M | added +669.6% | 2025 Q3 |
| Principal Financial Group INC | 57.5k | 0.48% | $19.0M | trimmed -3.5% | ≤2013 |
| Leeward Investments, LLC - MA | 54.2k | 0.46% | $17.9M | added +52% | 2025 Q1 |
| Nuveen | 52.1k | 0.44% | $17.2M | added +26% | 2019 Q2 |
| Barclays PLC | 49.5k | 0.42% | $16.4M | added +61.6% | ≤2013 |
| Deutsche Bank AG\ | 48.5k | 0.41% | $16.0M | added +126.2% | ≤2013 |
| Man Group | 48.4k | 0.41% | $16.0M | trimmed -4.6% | 2025 Q2 |
| Voloridge Investment Management | 47.6k | 0.40% | $15.7M | unchanged | 2021 Q1 |
| Tudor Investment | 44.9k | 0.38% | $14.9M | trimmed -19.4% | 2025 Q2 |
| Woodson Capital Management, LP (focused) | 44.0k | 0.37% | $14.5M | trimmed -28.5% | 2023 Q3 |
| Eventide Asset Management, LLC | 42.8k | 0.36% | $14.2M | trimmed -32.9% | 2023 Q3 |
| Point72 | 42.4k | 0.36% | $14.0M | trimmed -20.9% | 2025 Q3 |
| Public Sector Pension Investment Board | 42.2k | 0.35% | $13.9M | trimmed -1.5% | ≤2013 |
| Verition Fund Management | 40.0k | 0.34% | $13.2M | added +214.7% | 2022 Q3 |
| Raymond James Financial INC | 39.3k | 0.33% | $13.0M | trimmed -9.1% | 2019 Q1 |
| Empowered Funds, LLC | 39.2k | 0.33% | $13.0M | added +74.2% | 2022 Q4 |
| Rhumbline Advisers | 38.1k | 0.32% | $12.6M | trimmed -2.2% | ≤2013 |
| HRT Financial LP | 34.9k | 0.29% | $11.5M | added +293.9% | 2022 Q1 |
| Congress Asset Management CO | 34.7k | 0.29% | $11.5M | added +30.1% | 2020 Q4 |
| Hite Hedge Asset Management LLC | 33.7k | 0.28% | $11.2M | trimmed -4.3% | 2023 Q3 |
| Dana Investment Advisors, INC. | 32.9k | 0.28% | $10.9M | added +2.1% | 2020 Q4 |
Largest 50 of 365 shown; the full ranked, searchable register is at boothcheck.com/holders/GPI. Related filers are grouped using the filings' own included-manager declarations. Historically, several managers opening new positions in the same quarter said almost nothing about the quarter that followed (59,118 cases since 2013). A filed record, not a forecast. Nothing here is investment advice.