Gcm Grosvenor Inc.
A Chicago-based alternative asset management firm that builds customized investment portfolios for big institutions like pension funds, sovereign wealth funds, and endowments, investing in private equity, real estate, and hedge funds. Founded in 1971 by Richard Elden as Grosvenor Capital Management, it pioneered the first fund of hedge funds in the United States. The "GCM" in its name simply stands for Grosvenor Capital Management, and it went public in 2020 via a Cantor Fitzgerald-backed SPAC.
| Holder | Schedule | % of class | Shares | Filed |
|---|---|---|---|---|
| Michael Jay Sacks | 13G/APassive | 69.9% | 141.67M | Aug 13, 2026 |
| Grosvenor Holdings, L.L.C. | 13G/APassive | 68.7% | 133.97M | Aug 13, 2026 |
| GCM Progress LLC | 13G/APassive | 59.3% | 88.99M | Aug 13, 2026 |
| GCM Progress Subsidiary LLC | 13G/APassive | 59.3% | 88.99M | Aug 13, 2026 |
| GCM Grosvenor Management, LLC | 13G/APassive | 6.8% | 4.48M | Aug 13, 2026 |
| Grosvenor Holdings II, L.L.C. | 13G/APassive | 5% | 3.23M | Aug 13, 2026 |
| Vanguard Capital Management | 13G/APassive | 4.93% | 2.98M | Jul 31, 2026 |
| Ameriprise Financial, Inc. | 13G/APassive | 8.7% | 5.29M | May 15, 2026 |
| Columbia Management Investment Advisers, LLC | 13G/APassive | 8.7% | 5.28M | May 15, 2026 |
| Columbia Acorn Fund | 13G/APassive | 7.3% | 4.43M | May 15, 2026 |