Who owns RMR GROUP INC.?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of RMR from SEC Form 13F filings across 165 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.
As of the 2026-06-30 reporting period, 165 institutions disclosed 12.9M shares of RMR GROUP INC. worth $265.1M — about 76.9% of shares outstanding; the largest disclosed holder is BlackRock, Inc.. Source: SEC Form 13F filings, parsed by EvidInvest.
165
13F holders
$265.1M
value, 2026 filers
76.9%
of shares outstanding (12.9M sh)
23
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% | 8.8% | +9.8% |
| 2 | Nantahala Capital Management, LLC | 1.1M | $23.6M | 0.8% | 6.8% | 0.0% |
| 3 | VANGUARD PORTFOLIO MANAGEMENT LLC | 875,317 | $18.0M | 0.0% | 5.2% | +1.5% |
| 4 | Flat Footed LLC | 861,507 | $17.7M | 1.4% | 5.1% | +7.3% |
| 5 | BANK OF AMERICA CORP /DE/ | 859,675 | $17.6M | 0.0% | 5.1% | -8.7% |
| 6 | MORGAN STANLEY | 762,493 | $15.7M | 0.0% | 4.5% | -18.6% |
| 7 | VANGUARD CAPITAL MANAGEMENT LLC | 693,823 | $14.2M | 0.0% | 4.1% | +3.2% |
| 8 | FEDERATED HERMES, INC. | 535,817 | $11.0M | 0.0% | 3.2% | +1.6% |
| 9 | GEODE CAPITAL MANAGEMENT, LLC | 480,913 | $9.9M | 0.0% | 2.9% | +2.7% |
| 10 | RENAISSANCE TECHNOLOGIES LLC | 418,714 | $8.6M | 0.0% | 2.5% | -4.8% |
| 11 | STATE STREET CORP | 406,118 | $8.3M | 0.0% | 2.4% | +1.3% |
| 12 | HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | 390,120 | $8.0M | 0.0% | 2.3% | +15.3% |
| 13 | Garner Asset Management Corp | 332,472 | $6.8M | 2.2% | 2% | -7.1% |
| 14 | DIMENSIONAL FUND ADVISORS LP | 310,912 | $6.4M | 0.0% | 1.9% | +2.7% |
| 15 | MORGUARD LINCLUDEN GLOBAL INVESTMENTS Ltd | 290,000 | $6.0M | 0.6% | 1.7% | 0.0% |
| 16 | O'SHAUGHNESSY ASSET MANAGEMENT, LLC | 193,846 | $4.0M | 0.0% | 1.2% | +9.8% |
| 17 | NORTHERN TRUST CORP | 188,393 | $3.9M | 0.0% | 1.1% | +5.9% |
| 18 | GOLDMAN SACHS GROUP INC | 186,768 | $3.8M | 0.0% | 1.1% | +27.1% |
| 19 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 136,039 | $2.8M | 0.0% | 0.8% | +1.4% |
| 20 | VANGUARD FIDUCIARY TRUST CO | 106,967 | $2.2M | 0.0% | 0.6% | +5.1% |
| 21 | Truvestments Capital LLC | 104,815 | $2.2M | 0.3% | 0.6% | +7.3% |
| 22 | Jefferies Financial Group Inc. | 102,511 | $2.1M | 0.0% | 0.6% | -7.7% |
| 23 | CWA Asset Management Group, LLC | 98,576 | $2.0M | 0.1% | 0.6% | +11.4% |
| 24 | STIFEL FINANCIAL CORP | 95,395 | $2.0M | 0.0% | 0.6% | -7.8% |
| 25 | Aviance Capital Partners, LLC | 89,340 | $1.8M | 0.2% | 0.5% | -0.9% |
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.