RMR Institutional Ownership
Who owns Rmr Group Inc. and what the big funds did with it last quarter, from every SEC 13F filing. 166 funds reported holding RMR at Jun 30, 2026.
- ▲80 buying vs 53 selling
- ▲Shares held by funds +10.9%
- ▼Funds holding -5
- ▼Superinvestors: 0 added, 2 cut
- ●Put/call not meaningful
What the filings show, not a forecast. Positions can be up to 45 days old and leave out short sales.
Funds holding and ownership
8 quartersQuarter over quarter
all 13F filers| Q2 2026 | This quarter | Q1 2026 | Change |
|---|---|---|---|
| Funds holding | 166 | 171 | −2.9% |
| In funds' top 10 | 1 | 2 | −50.0% |
| 13F shares | 14.1M | 12.7M | +10.9% |
| Held by funds | – | – | – |
| New positions | 18 | 21 | −14.3% |
| Increased | 62 | 50 | +24.0% |
| Reduced | 32 | 37 | −13.5% |
| Sold out | 21 | 23 | −8.7% |
| Calls (shares) | 0 | 0 | – |
| Puts (shares) | 0 | 0 | – |
| Put/call ratio | – | – | – |
Buyers vs sellers
adding or new vs cutting or sold outSuperinvestors in RMR
All superinvestors →
Who owns RMR
share of fund held shares- Index and passive funds33.6%
- Active managers and hedge funds49.8%
- Banks and brokers15.9%
- Pensions, insurers and other0.7%
The top 10 holders own 65.9% of all RMR shares that funds reported. Groups are our own grouping of filers by name.
Filed so far for Q3 2026
33 funds changed their position- Garner Asset Management CorpTrimmed−68K sh
- Principal Financial Group IncSold out−44K sh
- SummerHaven Investment Management, LLCNew+45K sh
- Pavaki Capital Management LLCAdded+20K sh
- CWA Asset Management Group, LLCAdded+14K sh
🔒 Free account: see all 20.
Top holders
Q2 2026| # | Fund | Of company | Shares | Value | Change |
|---|---|---|---|---|---|
| 1 | Nantahala Capital Management, LLC | – | 2.3M | $47.1M | +1.1M |
| 2 | BlackRock, Inc. | – | 1.5M | $30.5M | +133K |
| 3 | Vanguard Portfolio Management LLC | – | 875K | $18M | +13K |
| 4 | Flat Footed LLC | – | 862K | $17.7M | +59K |
| 5 | Bank of America Corp /de/ | – | 860K | $17.6M | −82K |
| 6 | Morgan Stanley | – | 762K | $15.7M | −175K |
| 7 | Vanguard Capital Management LLC | – | 694K | $14.2M | +22K |
| 8 | Federated Hermes, Inc. | – | 536K | $11M | +8,513 |
| 9 | Geode Capital Management, LLC | – | 481K | $9.9M | +13K |
| 10 | Renaissance Technologies LLC | – | 419K | $8.6M | −21K |
- Nantahala Capital Management, LLC+1.1M sh+$23.6M
- BlackRock, Inc.+133K sh+$2.7M
- Norges Bank+70K sh+$1.4M
- Tudor Investment Corp ET AL+65K sh+$1.3M
- NewEdge Advisors, LLC+64K sh+$1.3M
- Corsair Capital Management, L.P.+60K sh+$1.2M
- Flat Footed LLC+59K sh+$1.2M
- Hotchkis & Wiley Capital Management LLC+52K sh+$1.1M
- Morgan Stanley−175K sh−$3.6M
- Bank of America Corp /de/−82K sh−$1.7M
- Marshall Wace, LLP−100K sh−$1.5M
- AlphaCore Capital LLC−44K sh−$894K
- Two Sigma Investments, LP−43K sh−$879K
- Citadel Advisors LLC−50K sh−$772K
- Garner Asset Management Corp−25K sh−$518K
- Renaissance Technologies LLC−21K sh−$433K
RMR institutional ownership FAQ
Who owns the most RMR stock?
In Q2 2026 13F filings the largest holder of RMR was Nantahala Capital Management, LLC, followed by BlackRock, Inc. and Vanguard Portfolio Management LLC. Index fund managers are usually the biggest holders of large companies.
What percentage of RMR is owned by institutions?
166 funds reported holding 14.1M RMR shares at Jun 30, 2026.
Are hedge funds buying RMR?
In Q2 2026, 80 funds bought RMR (18 of them new positions) and 53 sold (21 sold out completely). Among well known investors, 0 added and 2 cut. Our fund sentiment for RMR is neutral.
What is RMR's institutional put/call ratio?
Too few option positions were reported for a meaningful ratio.
How current is this RMR ownership data?
13F filings show holdings at the end of each quarter and are due within 45 days, so positions can be up to six weeks old when they appear. We add each new filing within minutes, and the "filed so far" list shows funds that have already reported the next quarter.
For informational and educational purposes only. Not investment advice, and not a recommendation to buy or sell any security. Fund sentiment summarises what 13F filings show and is not a forecast. Holdings come from SEC Form 13F filings as reported and show positions at the end of the quarter, up to 45 days before the filing. A 13F leaves out short positions, cash, bonds and most foreign holdings. See all hedge fund holdings.