Who owns The RMR Group Inc.?
Institutional ownership of RMR from SEC Form 13F filings across 121 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
121
13F holders
$166.2M
value, 2026 filers
25.7%
of shares outstanding (8.2M sh)
18
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30· % of fund = share of the manager's own book · % of co. = share of RMR's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 1.5M | $30.5M | 0.0% | 4.7% | +9.8% |
| 2 | VANGUARD PORTFOLIO MANAGEMENT LLC | 875,317 | $18.0M | 0.0% | 2.7% | +1.5% |
| 3 | BANK OF AMERICA CORP /DE/ | 859,675 | $17.6M | 0.0% | 2.7% | -8.7% |
| 4 | MORGAN STANLEY | 762,493 | $15.7M | 0.0% | 2.4% | -18.6% |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | 693,823 | $14.2M | 0.0% | 2.2% | -48.4% |
| 6 | FEDERATED HERMES, INC. | 535,817 | $11.0M | 0.0% | 1.7% | +1.6% |
| 7 | GEODE CAPITAL MANAGEMENT, LLC | 480,913 | $9.9M | 0.0% | 1.5% | +2.7% |
| 8 | O'SHAUGHNESSY ASSET MANAGEMENT, LLC | 193,846 | $4.0M | 0.0% | 0.6% | +9.8% |
| 9 | NORTHERN TRUST CORP | 188,393 | $3.9M | 0.0% | 0.6% | +5.9% |
| 10 | GOLDMAN SACHS GROUP INC | 186,768 | $3.8M | 0.0% | 0.6% | +27.1% |
| 11 | Sixth Street Partners Management Company, L.P.NEW | 136,039 | $2.8M | 0.5% | 0.4% | new |
| 12 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 136,039 | $2.8M | 0.0% | 0.4% | +1.4% |
| 13 | RITHOLTZ WEALTH MANAGEMENT | 118,828 | $2.4M | 0.0% | 0.4% | +432.8% |
| 14 | VANGUARD FIDUCIARY TRUST CO | 106,967 | $2.2M | 0.0% | 0.3% | +5.1% |
| 15 | Truvestments Capital LLC | 104,815 | $2.2M | 0.3% | 0.3% | +7.3% |
| 16 | CWA Asset Management Group, LLC | 98,576 | $2.0M | 0.1% | 0.3% | +11.4% |
| 17 | STIFEL FINANCIAL CORP | 95,395 | $2.0M | 0.0% | 0.3% | -7.8% |
| 18 | Quantinno Capital Management LP | 87,083 | $1.8M | 0.0% | 0.3% | +30.3% |
| 19 | Bank of New York Mellon Corp | 79,453 | $1.6M | 0.0% | 0.2% | +1.9% |
| 20 | NORGES BANKNEW | 69,800 | $1.4M | 0.0% | 0.2% | new |
| 21 | TUDOR INVESTMENT CORP ET ALNEW | 64,511 | $1.3M | 0.0% | 0.2% | new |
| 22 | NewEdge Advisors, LLCNEW | 64,355 | $1.3M | 0.0% | 0.2% | new |
| 23 | PRICE T ROWE ASSOCIATES INC /MD/ | 64,253 | $1,320 | 0.0% | 0.2% | +16.1% |
| 24 | Russell Investments Group, Ltd. | 55,548 | $1.1M | 0.0% | 0.2% | +12.4% |
| 25 | Nuveen, LLC | 50,022 | $1.0M | 0.0% | 0.2% | +50.7% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.