13F Insight
DOSSIER · 13F Holders · Q1 2026Technology · Services-Management Consulting ServicesBellwetherCompounder
RMR

RMR GROUP INC

175 institutions still hold RMR GROUP INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 74967R106·Services-Management Consulting Services·175 13F holders·last filed Mar 31, 2026
Market cap
—
▲ 1.3%
vs prior quarter
13F value held
$161M
56.0% inst. owned
of float
Holders
175
+106 QoQ
filers reporting
Activity
+82 / −76
+772 added · −852 reduced
this quarter
Concentration
12.99%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q1 2026

175 institutions reported RMR in Q1 2026. BlackRock, Inc. leads at 13.0% of the visible book. +106 net new institutions vs prior quarter — accumulation reading.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$21M1.4M0.00%Q1 202602
Nantahala Capital Management, LLC
CIK 0001472322
$18M1.1M0.65%Q1 202603
BANK OF AMERICA CORP /DE/
CIK 0000070858
$15M941K0.00%Q1 202604
MORGAN STANLEY
CIK 0000895421
$14M937K0.00%Q1 202605
Vanguard Portfolio Management
CIK 0002100121
$13M862K0.00%Q1 202606
Flat Footed LLC
CIK 0001799456
$12M803K1.35%Q1 202607
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$10M672K0.00%Q1 202608
FEDERATED HERMES, INC.
CIK 0001056288
$8M527K0.01%Q1 202609
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$7M468K0.00%Q1 202610
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
$7M440K0.01%Q1 202611
STATE STREET CORP
CIK 0000093751
$6M401K0.00%Q1 202612
Garner Asset Management Corp
CIK 0001714093
$6M358K2.17%Q1 202613
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC
CIK 0001164833
$5M338K0.02%Q1 202614
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$5M303K0.00%Q1 202615
NORTHERN TRUST CORP
CIK 0000073124· Index
$3M178K0.00%Q1 202616
O'SHAUGHNESSY ASSET MANAGEMENT, LLC
CIK 0001423442
$3M177K0.01%Q1 202617
GOLDMAN SACHS GROUP INC
CIK 0000886982
$2M147K0.00%Q1 202618
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 0000884546· Index
$2M134K0.00%Q1 202619
Jefferies Financial Group Inc.
CIK 0000096223
$2M111K0.01%Q1 202620
STIFEL FINANCIAL CORP
CIK 0000720672
$2M103K0.00%Q1 2026
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