RMR GROUP INC/THE - A (RMR) Stock Institutional Trading Activity


RMR GROUP INC/THE - A (RMR) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q4 2025), investors with some of the largest reported share count changes include Renaissance Technologies LLC and Third Avenue Management. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.

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Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q2 2019Renaissance Technologies LLCBuy156,716467,116$21,945
Q1 2019Renaissance Technologies LLCSell-1,900310,400$18,928
Q4 2018Renaissance Technologies LLCBuy62,200312,300$16,577
Q3 2018Renaissance Technologies LLCBuy45,000250,100$23,209
Q1 2018Renaissance Technologies LLCBuy14,200205,100$14,347
Q4 2017Renaissance Technologies LLCBuy45,300190,900$11,320
Q3 2017Renaissance Technologies LLCBuy61,800145,600$7,477
Q2 2017Renaissance Technologies LLCBuy44,80083,800$4,077
Q1 2017Renaissance Technologies LLCSell-34,80039,000$1,931
Q4 2016Renaissance Technologies LLCBuy25,50073,800$2,915
Q3 2016Renaissance Technologies LLCBuy9,76548,300$1,833
Q2 2016Renaissance Technologies LLCBuy38,53538,535$1,193

Frequently asked questions about RMR activity

  • Which institutional owners are buying RMR?

    Institutional owners buying RMR include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in RMR activity?

    "Buy" means an investor increased their reported position in RMR compared to the prior reporting period. This reflects growing exposure to RMR GROUP INC/THE - A (RMR) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in RMR increasing?

    Institutional interest in RMR can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.