The RMR Group Inc. (RMR) ownership: Top institutional holder: VANGUARD GROUP INC ($23.86M). Insider activity: Net Seller (1 buys, 6 sells). SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| VANGUARD GROUP INC | 1601036.00 | $23.86M | 2025-12-31 |
| BlackRock, Inc. | 1350705.00 | $20.90M | 2026-03-31 |
| Nantahala Capital Management, LLC | 1147902.00 | $17.76M | 2026-03-31 |
| BANK OF AMERICA CORP /DE/ | 941252.00 | $14.56M | 2026-03-31 |
| MORGAN STANLEY | 937020.00 | $14.50M | 2026-03-31 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 862363.00 | $13.34M | 2026-03-31 |
| Flat Footed LLC | 802739.00 | $12.42M | 2026-03-31 |
| VANGUARD CAPITAL MANAGEMENT LLC | 672078.00 | $10.40M | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-03-26 | |
| Sell | null | 2026-03-26 | |
| Sell | null | 2026-03-26 | |
| Buy | null | 2026-03-26 | |
| Sell | null | 2026-03-26 | |
| Sell | null | 2026-03-26 | |
| Sell | null | 2026-03-26 |
Back to RMR overview · RMR earnings · All congressional trades
Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.