The Rmr Group Inc.
An asset management firm that runs commercial real estate for a family of publicly traded real estate investment trusts, or REITs, and other clients — handling offices, industrial properties, hotels, and senior housing across the US. Founded in 1986 by Barry Portnoy in Newton, Massachusetts, the company was originally called REIT Management & Research Inc., which is exactly where the name RMR comes from. Its managed trusts include names like Service Properties Trust and Diversified Healthcare Trust, and it also oversees the Sonesta hotel brand.
| Holder | Schedule | % of class | Shares | Filed |
|---|---|---|---|---|
| BANK OF AMERICA CORP /DE/ | 13GPassive | 5.9% | 942.7K | May 14, 2026 |
| Vanguard Portfolio Management | 13GPassive | 5.4% | 868.4K | Apr 29, 2026 |
| FF Hybrid, LP | 13GPassive | 5.2% | 828.8K | Apr 8, 2026 |
| Flat Footed LLC | 13GPassive | 5.2% | 828.8K | Apr 8, 2026 |
| Marc Andersen | 13GPassive | 5.2% | 828.8K | Apr 8, 2026 |
| The Vanguard Group | 13G/APassive | 0% | 0 | Mar 27, 2026 |
| Nantahala Capital Management, LLC | 13G/APassive | 7.2299% | 1.15M | Aug 14, 2025 |
| Wilmot B. Harkey | 13G/APassive | 7.2299% | 1.15M | Aug 14, 2025 |
| Daniel Mack | 13G/APassive | 7.2299% | 1.15M | Aug 14, 2025 |
| Hotchkis and Wiley Capital Management, LLC | 13G/APassive | 4.27% | 676.4K | May 14, 2025 |