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Who owns RMR Group (RMR) stock

155 funds reported RMR Group (RMR) shares in their latest 13F filings, worth $308M in all. The largest holder is Nantahala Capital Management, LLC ($47.1M). Last quarter 71 funds added to their stakes and 51 cut them.

Largest holders of RMR (13F)Largest holders of RMR (13F)Nantahala Capital Management, LLC$47.1MBlackRock$30.5MVanguard Group$23.9MVanguard Portfolio Management LLC$18.0MFlat Footed LLC$17.7MBank of America$17.6MMorgan Stanley$15.7MVanguard Capital Management LLC$14.2MFederated Hermes$11.0MGeode Capital Management, LLC$9.9M

Largest holders (13F)

FundSharesValueChangeQuarter
Nantahala Capital Management, LLC2,295,804$47.1Mincrease2026-06-30
BlackRock1,483,326$30.5Mincrease2026-06-30
Vanguard Group1,601,036$23.9Mdecrease2025-12-31
Vanguard Portfolio Management LLC875,317$18.0Mincrease2026-06-30
Flat Footed LLC861,507$17.7Mincrease2026-06-30
Bank of America859,675$17.6Mdecrease2026-06-30
Morgan Stanley762,493$15.7Mdecrease2026-06-30
Vanguard Capital Management LLC693,823$14.2Mincrease2026-06-30
Federated Hermes535,817$11.0Mincrease2026-06-30
Geode Capital Management, LLC480,913$9.9Mincrease2026-06-30
Renaissance Technologies LLC418,714$8.6Mdecrease2026-06-30
State Street406,118$8.3Mincrease2026-06-30
Hotchkis & Wiley Capital Management LLC390,120$8.0Mincrease2026-06-30
Dimensional Fund Advisors LP310,912$6.4Mincrease2026-06-30
Lincluden Management290,000$5.2Munchanged2026-09-30

RMR Group's latest quarter

RMR Group, Q3 FY26: revenue $154M (-0.8% year over year), operating margin -6.0%, net earnings $7.4M, operating cash flow $23.4M. The chart follows the revenue to costs, profit and cash.

Questions

Who owns the most RMR stock?

By the latest 13F filings: Nantahala Capital Management, LLC ($47.1M); BlackRock ($30.5M); Vanguard Group ($23.9M); Vanguard Portfolio Management LLC ($18.0M); Flat Footed LLC ($17.7M).

What is the short interest in RMR?

1,249,665 shares were sold short at the 2026-10-15 settlement, 3.53% of the float.

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Updated Nov 8, 2026. Read automatically from SEC filings and public data; errors are possible. Not investment advice.