RMR Group Ownership | Who Owns RMR Group?

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RMR Group Ownership Summary

RMR Group is owned by 77.95% institutional investors, 4.14% insiders, and 17.91% retail investors. Blackrock is the largest institutional shareholder, holding 10.74% of RMR shares. Vanguard Real Estate Index Investor is the top mutual fund, with 3.48% of its assets in RMR Group shares.

RMR Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	RMR Group	77.95%	4.14%	17.91%
Sector	Real Estate Stocks	73.63%	9.57%	16.80%
Industry	Real Estate Services Stocks	46.49%	18.61%	34.89%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Blackrock	1.77M	10.74%	$40.07M
Vanguard group	1.60M	9.56%	$23.86M
Blackrock funding, inc. /de	1.48M	8.86%	$30.45M
Nantahala capital management	1.15M	6.85%	$23.57M
Flat footed	861.51K	5.14%	$17.69M
Bank of america corp /de/	859.67K	5.13%	$17.65M
Morgan stanley	762.49K	4.55%	$15.65M
Vanguard capital management	693.82K	4.14%	$14.24M
Federated hermes	535.82K	3.20%	$11.00M
Geode capital management	480.91K	2.87%	$9.87M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Garner asset management	332.47K	2.21%	$6.81M
Flat footed	861.51K	1.35%	$17.69M
Nantahala capital management	1.15M	0.78%	$23.57M
Lincluden management	290.00K	0.58%	$5.95M
Verdad advisers, lp	22.50K	0.44%	$461.84K
Truvestments capital	104.81K	0.32%	$2.15M
Aviance capital partners	89.34K	0.19%	$1.83M
Corsair capital management	60.00K	0.15%	$1.23M
Linden thomas advisory services	77.36K	0.13%	$1.59M
Pharvision advisers	13.05K	0.12%	$205.23K

Top Buyers

Holder	Shares	% Assets	Change
Sixth street partners management company	136.04K	0.00%	136.04K
Blackrock funding, inc. /de	1.48M	0.00%	132.62K
Norges bank	69.80K	0.00%	69.80K
Jefferies financial group	111.01K	0.01%	66.00K
Tudor investment corp et al	64.51K	0.00%	64.51K

Top Sellers

Holder	Shares	% Assets	Change
Morgan stanley	762.49K	0.00%	-174.53K
Nuveen asset management	38.17K	0.00%	-144.34K
Engine capital management, lp	-	-	-110.98K
Royce & associates lp	-	-	-101.72K
Marshall wace, llp	-	-	-100.06K

New Positions

Holder	Shares	% Assets	Change	Value
Sixth street partners management company	136.04K	0.00%	136.04K	$2.79M
Norges bank	69.80K	0.00%	69.80K	$1.43M
Tudor investment corp et al	64.51K	0.00%	64.51K	$1.32M
Corsair capital management	60.00K	0.15%	60.00K	$1.23M
Verdad advisers, lp	22.50K	0.44%	22.50K	$461.84K

Sold Out

Holder	Change
Prestige wealth management group	-1.00
Live oak investment partners	-1.00
Lee danner & bass	-1.00
Svb wealth	-1.00
Dunhill financial	-1.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Jun 30, 2026	168	-2.33%	13,056,348	2.90%	77	1.36%	82	9.33%	34	-10.53%
Mar 31, 2026	119	-29.17%	6,521,937	-47.82%	38	0.70%	46	-19.30%	22	-63.93%
Dec 31, 2025	123	-30.90%	9,481,884	-17.22%	56	1.20%	39	-50.00%	42	5.00%
Sep 30, 2025	171	-	11,391,252	1.71%	68	1.51%	75	-2.60%	38	-15.56%
Jun 30, 2025	177	-2.21%	11,772,941	1.59%	70	1.45%	79	-8.14%	48	-

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Vanguard Real Estate Index Investor	594.44K	3.48%	-2.84K
Vanguard MStar Total Stk Mkt Idx Invest	494.55K	2.90%	-
Vanguard Morn Total Stk Mkt Idx Investor	494.55K	2.89%	21.20K
Vanguard Total Stock Mkt Idx Inv	494.55K	2.89%	21.20K
Invesco Global Opportunities A	473.52K	2.81%	-
Vanguard US Total Market Shares ETF	462.83K	2.75%	-
iShares Russell 2000 ETF	467.78K	2.74%	-8.35K
Invesco Global Multi Cap Growth	357.28K	2.14%	264.15K
Federated Hermes MDT Small Cap Core IS	271.51K	1.59%	-
Federated Hermes MDT SCC Institutional	271.51K	1.59%	-

Recent Insider Transactions

Date	Name	Role	Activity	Value
Jul 01, 2019	SENIOR HOUSING PROPERTIES TRUST	-	Sell	$105.50M
Jul 01, 2019	HOSPITALITY PROPERTIES TRUST	-	Sell	$100.15M
Jul 01, 2019	OFFICE PROPERTIES INCOME TRUST	-	Sell	$112.04M

Insider Transactions Trends

Date	Buy	Sell
2025 Q3	-	-
2023 Q4	-	-
2023 Q3	-	-
2023 Q1	-	-
2022 Q3	-	-

RMR Ownership FAQ

Who Owns RMR Group?

RMR Group shareholders are primarily institutional investors at 77.95%, followed by 4.14% insiders and 17.91% retail investors. The average institutional ownership in RMR Group's industry, Real Estate Services Stocks , is 46.49%, which RMR Group exceeds.

Who owns the most shares of RMR Group?

RMR Group’s largest shareholders are Blackrock (1.77M shares, 10.74%), Vanguard group (1.6M shares, 9.56%), and Blackrock funding, inc. /de (1.48M shares, 8.86%). Together, they hold 29.15% of RMR Group’s total shares outstanding.

Does Blackrock own RMR Group?

Yes, BlackRock owns 10.74% of RMR Group, totaling 1.77M shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 40.07M$. In the last quarter, BlackRock increased its holdings by 32.13K shares, a 1.85% change.

Who is RMR Group’s biggest shareholder by percentage of total assets invested?

Garner asset management is RMR Group’s biggest shareholder by percentage of total assets invested, with 2.21% of its assets in 332.47K RMR Group shares, valued at 6.81M$.

Who is the top mutual fund holder of RMR Group shares?

Vanguard Real Estate Index Investor is the top mutual fund holder of RMR Group shares, with 3.48% of its total shares outstanding invested in 594.44K RMR Group shares.

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