CUSIP: 36831E108 | NYSE | Financial Services · Asset Management | Small Cap | 347 institutional holders
5%+ stakes reported outside the quarterly cycle. A 13D is due within five business days of the event below, so these figures lead the holders table until the filer's next 13F catches up to them.
| Holder | Shares | % of Class | Change | Event Date | vs 13F |
|---|---|---|---|---|---|
| 13G/AMichael Jay Sacks with Grosvenor Holdings, L.L.C., GCM Progress LLC, GCM Progress Subsidiary LLC, +2 more | 141,672,819 | 69.9% | New 5%+ stake | Jun 30, 2026 | No 13F filer matched |
| Style | Turnover | Location | Filed | ||||
|---|---|---|---|---|---|---|---|
| 3,752,965 | $48.4M | 0.0% | Index | Very Low | Chiyoda-Ku, Tokyo, Mexico | 2026-10-29 | |
| 1,937,251 | $25.0M | 0.0% | Index | Very Low | Boston, MA | 2026-11-06 | |
| 949,430 | $12.2M | 0.0% | Index | Low | Austin, TX | 2026-11-04 | |
| 343,238 | $4.4M | 0.0% | Core | Low | New York, NY | 2026-11-05 | |
| 329,696 | $4.2M | 0.0% | Core | Low | Seattle, WA | 2026-11-06 | |
| 324,660 | $4.2M | 0.2% | Core | Low | Chicago, IL | 2026-10-27 | |
| 151,215 | $1.9M | 0.0% | Core | Medium | London, United Kingdom | 2026-11-06 | |
| 147,412 | $1.9M | 1.0% | Growth | Medium | Scottsdale, AZ | 2026-10-23 | |
| 90,493 | $1.2M | 0.0% | Core | Low | Shawnee Mission, KS | 2026-11-03 | |
| 88,275 | $1.1M | 0.0% | Core | Medium | Frankfurt Am Main, Hong Kong | 2026-11-06 | |
| 85,691 | $1.1M | 0.0% | Index | Very Low | Overland Park, KS | 2026-11-02 | |
| 55,029 | $709.3K | 0.1% | Value | High | Cheyenne, WY | 2026-10-28 | |
| 35,100 | $452.4K | 0.0% | Core | Medium | Columbus, OH | 2026-10-30 | |
| 25,478 | $328.0K | 0.0% | Core | Very Low | Albany, NY | 2026-10-22 | |
| 25,280 | $327.9K | 0.0% | Core | Low | Plymouth, MN | 2026-10-13 | |
| 16,132 | $207.9K | 0.1% | ETF | Medium | King Of Prussia, PA | 2026-10-19 | |
| 3,528 | $45.5K | 0.0% | Core | Medium | New York, NY | 2026-11-04 | |
| 2,404 | $30 | 0.0% | Core | Very Low | Juneau, AK | 2026-10-15 | |
| 1,965 | $25.3K | 0.0% | GARP | Medium | Charlotte, NC | 2026-10-22 | |
| 1,009 | $12.4K | 0.0% | Index | Low | Folsom, CA | 2026-11-06 | |
| 862 | $11.1K | 0.0% | Index | Very Low | St. Louis, MO | 2026-10-20 | |
| 663 | $8.5K | 0.0% | Index | Very Low | Foster City, CA | 2026-10-08 | |
| 614 | $7.9K | 0.0% | Index | Low | Minneapolis, MN | 2026-11-05 | |
| 576 | $7.4K | 0.0% | Index | Low | San Francisco, CA | 2026-10-08 | |
| 387 | $5.0K | 0.0% | Core | Medium | Birmingham, AL | 2026-11-04 | |
| 242 | $3.1K | 0.0% | ETF | Medium | Akron, OH | 2026-10-13 | |
| 211 | $2.7K | 0.0% | Index | Low | Atlanta, GA | 2026-10-23 | |
| 199 | $2.6K | 0.0% | Index | Low | San Francisco, CA | 2026-11-03 | |
| 108 | $1.4K | 0.0% | Growth | Very High | Hong Kong, South Korea | 2026-10-29 | |
| 92 | $1.2K | 0.0% | Growth | Low | Tampa, FL | 2026-10-16 | |
| 92 | $1.2K | 0.0% | Value | Medium | Rancho Santa Fe, CA | 2026-10-14 | |
| 75 | $967 | 0.0% | ETF | Low | Fort Lauderdale, FL | 2026-10-30 | |
| 66 | $851 | 0.0% | ETF | Very Low | Orinda, CA | 2026-10-29 | |
| 55 | $709 | 0.0% | Core | Medium | Orchard Park, NY | 2026-11-05 | |
| 48 | $619 | 0.0% | ETF | Very Low | Sylvania, OH | 2026-10-26 | |
| 41 | $528 | 0.0% | ETF | Medium | Southfield, MI | 2026-10-08 | |
| 38 | $490 | 0.0% | ETF | Low | Cleveland, OH | 2026-11-06 | |
| 18 | $232 | 0.0% | Core | Low | Springfield, MA | 2026-10-05 | |
| 3 | $39 | 0.0% | Agg Growth | Low | Tokyo, Mexico | 2026-10-22 | |
| 2 | $25 | 0.0% | ETF | Low | Herndon, VA | 2026-10-30 |