RMR Capital Management, LLC — 13F Holdings & Portfolio

CIK 2032709 · latest 13F-HR filed 2026-10-23

RMR Capital Management, LLC manages $142.9M in 13F-reported U.S. long-equity assets across 74 reported positions as of its 2026-09-30 13F-HR filing. Its largest disclosed positions are BRK.B (17.45%), SGOV (8.64%), GOOGL (4.02%). Quarter over quarter (versus its 2026-06-30 filing) the fund opened 3 new positions and exited 5; 12 existing positions rose in reported value and 19 fell.

AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.

Loading holdings…
AUM
$142.9M

Long-equity book

Holdings
74

Distinct positions

Period
2026-09-30

Filed 2026-10-23

Q/Q Activity
+3 / −5 / ↑12 / ↓19

vs 2026-06-30

Portfolio charts

Latest quarter's book, what changed, and how the portfolio has evolved across filings.

Portfolio map

Q3 26

Box size = position value; colour = change in share count vs the prior quarter (green added, red trimmed, blue new). Rows split across managers or share classes are combined. Click a box for the stock.

Sector mix

% of 13F value

Sectors from each company's SIC code; funds and ETFs grouped separately.

Biggest buys and sells

Q2 26 → Q3 26

Estimated from the change in shares held × the quarter-end price, so price moves alone don't count as buying. New and exited positions are included.

13F assets and positions

5 quarters

Total reported 13F value (bars) and number of positions (line) each quarter. Value changes include market moves.

Top positions over time

reported value

The eight largest current positions, valued at each quarter end.

Concentration

top 10 = 50.2%

Cumulative share of the portfolio held in the largest N positions.

Firm Profile & Key People

As of the firm’s regulatory filing dated Dec 21, 2020.

Assets Under Management
$276.6M
Discretionary
$276.6M
Employees
10
Accounts
1
Address
255 WASHINGTON STREET
SUITE 300
NEWTON, MA 02458
Phone
(617) 332-9530
Name Title / Status Ownership Type
CLARK, JENNIFER, BABBIN ControlDIRECTOR, PRESIDENT, CHIEF EXECUTIVE OFFICER, GENERAL COUNSEL & SECRETARY
since Jul 2002
Less than 5%Individual
DIAZ, FERNANDO ControlVICE PRESIDENT
since May 2007
Less than 5%Individual
JORDAN, MATTHEW, PAUL ControlDIRECTOR, EXECUTIVE VICE PRESIDENT, CHIEF FINANCIAL OFFICER & TREASURER
since Oct 2017
Less than 5%Individual
LANOIS, GERALD, DOUGLAS ControlSENIOR VICE PRESIDENT
since May 2020
Less than 5%Individual
LARKIN, VERN, DAVID ControlCHIEF COMPLIANCE OFFICER & DIRECTOR OF INTERNAL AUDIT
since Mar 2012
Less than 5%Individual
PORTNOY, ADAM, DAVID ControlDIRECTOR
since May 2007
Less than 5%Individual
THE RMR GROUP LLC ControlSOLE MEMBER
since Jun 2015
75% or moreDomestic Entity
PORTNOY, ADAM, DAVID Control
Indirect owner via ABP TRUST
TRUSTEE AND OWNER
since Jun 2015
75% or moreIndividual
THE RMR GROUP INC. Control
Indirect owner via THE RMR GROUP LLC
CLASS B MANAGING MEMBER AND CLASS A MEMBER
since Jun 2015
50–75%Domestic Entity
ABP TRUST
Indirect owner via THE RMR GROUP LLC
CLASS A MEMBER
since Jun 2015
25–50%Domestic Entity
Ownership & leadership changes · 11 filings with changes since Dec 9, 2011

From the firm’s regulatory filings, newest first. Dates are filing dates: a filing that no longer lists someone does not say when they left.

Dec 21, 2020 filing
  • AddedLANOIS, GERALD, DOUGLAS · SENIOR VICE PRESIDENT · Less than 5% · control person
  • ChangedCLARK, JENNIFER, BABBIN · title DIRECTOR, PRESIDENT, CHIEF EXECUTIVE OFFICER & SECRETARY → DIRECTOR, PRESIDENT, CHIEF EXECUTIVE OFFICER, GENERAL COUNSEL & SECRETARY
Dec 13, 2019 filing
  • No longer listedKLEIFGES, MARK, LAWRENCE · EMPLOYEE · Less than 5% · listed since Jan 2019
  • No longer listedPortnoy, Diane · SHAREHOLDER · 25–50% · indirect via ABP TRUST · listed since Apr 2018
  • ChangedPORTNOY, ADAM, DAVID · indirect via ABP TRUST: ownership 50–75% → 75% or more
Dec 16, 2018 filing
  • ChangedCLARK, JENNIFER, BABBIN · title DIRECTOR, SECRETARY, GENERAL COUNSEL & EXECUTIVE VICE PRESIDENT → DIRECTOR, PRESIDENT, CHIEF EXECUTIVE OFFICER & SECRETARY
  • ChangedJORDAN, MATTHEW, PAUL · title EXECUTIVE VICE PRESIDENT, CHIEF FINANCIAL OFFICER & TREASURER → DIRECTOR, EXECUTIVE VICE PRESIDENT, CHIEF FINANCIAL OFFICER & TREASURER
  • ChangedKLEIFGES, MARK, LAWRENCE · title PRESIDENT & CHIEF EXECUTIVE OFFICER → EMPLOYEE; no longer a control person
  • ChangedLARKIN, VERN, DAVID · title CHIEF COMPLIANCE OFFICER → CHIEF COMPLIANCE OFFICER & DIRECTOR OF INTERNAL AUDIT
Jun 7, 2018 filing
  • No longer listedPORTNOY, BARRY, MICHAEL · TRUSTEE AND OWNER · 50–75% · indirect via ABP TRUST · control person · listed since Jun 2015
Jun 6, 2018 filing
  • No longer listedPORTNOY, BARRY, MICHAEL · DIRECTOR & CHAIRMAN · Less than 5% · control person · listed since Jul 2002
  • AddedPortnoy, Diane · SHAREHOLDER · 25–50% · indirect via ABP TRUST
  • ChangedPORTNOY, ADAM, DAVID · indirect via ABP TRUST: ownership 25–50% → 50–75%
Dec 5, 2017 filing
  • AddedJORDAN, MATTHEW, PAUL · EXECUTIVE VICE PRESIDENT, CHIEF FINANCIAL OFFICER & TREASURER · Less than 5% · control person
  • ChangedCLARK, JENNIFER, BABBIN · title DIRECTOR, SECRETARY & VICE PRESIDENT → DIRECTOR, SECRETARY, GENERAL COUNSEL & EXECUTIVE VICE PRESIDENT
  • ChangedKLEIFGES, MARK, LAWRENCE · title TREASURER & CHIEF FINANCIAL OFFICER → PRESIDENT & CHIEF EXECUTIVE OFFICER
  • ChangedPORTNOY, ADAM, DAVID · title PRESIDENT, DIRECTOR AND CHIEF EXECUTIVE OFFICER → DIRECTOR
  • ChangedPORTNOY, BARRY, MICHAEL · title DIRECTOR, CHAIRMAN AND VICE PRESIDENT → DIRECTOR & CHAIRMAN
Dec 13, 2016 filing
  • No longer listedPORTNOY, ADAM, DAVID · TRUSTEE AND OWNER · 25–50% · indirect via REIT MANAGEMENT & RESEARCH TRUST · control person · listed since Jun 2015
  • No longer listedPORTNOY, BARRY, MICHAEL · TRUSTEE AND OWNER · 50–75% · indirect via REIT MANAGEMENT & RESEARCH TRUST · control person · listed since Jun 2015
  • No longer listedREIT MANAGEMENT & RESEARCH TRUST · CLASS A MEMBER · 25–50% · indirect via THE RMR GROUP LLC · listed since Jun 2015
  • AddedABP TRUST · CLASS A MEMBER · 25–50% · indirect via THE RMR GROUP LLC
  • AddedPORTNOY, ADAM, DAVID · TRUSTEE AND OWNER · 25–50% · indirect via ABP TRUST · control person
  • AddedPORTNOY, BARRY, MICHAEL · TRUSTEE AND OWNER · 50–75% · indirect via ABP TRUST · control person
  • ChangedCLARK, JENNIFER, BABBIN · title SECRETARY & VICE PRESIDENT → DIRECTOR, SECRETARY & VICE PRESIDENT
  • ChangedPORTNOY, BARRY, MICHAEL · title DIRECTOR → DIRECTOR, CHAIRMAN AND VICE PRESIDENT
Dec 15, 2015 filing
  • No longer listedHOSPITALITY PROPERTIES TRUST · CLASS A SHAREHOLDER · 25–50% · indirect via REIT MANAGEMENT & RESEARCH INC. · listed since Jun 2015
  • No longer listedREIT MANAGEMENT & RESEARCH INC. · CLASS B MANAGING MEMBER AND CLASS A MEMBER · 50–75% · indirect via REIT MANAGEMENT & RESEARCH LLC · control person · listed since Jun 2015
  • No longer listedREIT MANAGEMENT & RESEARCH LLC · SOLE MEMBER · 75% or more · control person · listed since Jun 2015
  • No longer listedREIT MANAGEMENT & RESEARCH TRUST · CLASS A MEMBER · 25–50% · indirect via REIT MANAGEMENT & RESEARCH LLC · listed since Jun 2015
  • No longer listedREIT MANAGEMENT & RESEARCH TRUST · CLASS B SHAREHOLDER · 75% or more · indirect via REIT MANAGEMENT & RESEARCH INC. · control person · listed since Jun 2015
  • No longer listedSENIOR HOUSING PROPERTIES TRUST · CLASS A SHAREHOLDER · 25–50% · indirect via REIT MANAGEMENT & RESEARCH INC · listed since Jun 2015
  • AddedREIT MANAGEMENT & RESEARCH TRUST · CLASS A MEMBER · 25–50% · indirect via THE RMR GROUP LLC
  • AddedTHE RMR GROUP INC. · CLASS B MANAGING MEMBER AND CLASS A MEMBER · 50–75% · indirect via THE RMR GROUP LLC · control person
  • AddedTHE RMR GROUP LLC · SOLE MEMBER · 75% or more · control person
Jun 26, 2015 filing
  • No longer listedMARTIN, GERARD, MICHAEL · DIRECTOR · Less than 5% · control person · listed since May 2005
  • AddedHOSPITALITY PROPERTIES TRUST · CLASS A SHAREHOLDER · 25–50% · indirect via REIT MANAGEMENT & RESEARCH INC.
  • AddedPORTNOY, ADAM, DAVID · TRUSTEE AND OWNER · 25–50% · indirect via REIT MANAGEMENT & RESEARCH TRUST · control person
  • AddedPORTNOY, BARRY, MICHAEL · TRUSTEE AND OWNER · 50–75% · indirect via REIT MANAGEMENT & RESEARCH TRUST · control person
  • AddedREIT MANAGEMENT & RESEARCH INC. · CLASS B MANAGING MEMBER AND CLASS A MEMBER · 50–75% · indirect via REIT MANAGEMENT & RESEARCH LLC · control person
  • AddedREIT MANAGEMENT & RESEARCH LLC · SOLE MEMBER · 75% or more · control person
  • AddedREIT MANAGEMENT & RESEARCH TRUST · CLASS A MEMBER · 25–50% · indirect via REIT MANAGEMENT & RESEARCH LLC
  • AddedREIT MANAGEMENT & RESEARCH TRUST · CLASS B SHAREHOLDER · 75% or more · indirect via REIT MANAGEMENT & RESEARCH INC. · control person
  • AddedSENIOR HOUSING PROPERTIES TRUST · CLASS A SHAREHOLDER · 25–50% · indirect via REIT MANAGEMENT & RESEARCH INC
  • ChangedCLARK, JENNIFER, BABBIN · title SECRETARY → SECRETARY & VICE PRESIDENT
  • ChangedKLEIFGES, MARK, LAWRENCE · title TREASURER → TREASURER & CHIEF FINANCIAL OFFICER
  • ChangedPORTNOY, ADAM, DAVID · title PRESIDENT, DIRECTOR AND OWNER → PRESIDENT, DIRECTOR AND CHIEF EXECUTIVE OFFICER; ownership 25–50% → Less than 5%
  • ChangedPORTNOY, BARRY, MICHAEL · title CHAIRMAN, OWNER, DIRECTOR & VICE PRESIDENT → DIRECTOR; ownership 50–75% → Less than 5%
Nov 20, 2014 filing
  • No longer listedJACOPPOWOOD, KAREN, ANN · VICE PRESIDENT · Less than 5% · control person · listed since May 2007
Older changes (2 more filings)
Mar 21, 2012 filing
  • No longer listedSHEEHAN, WILLIAM, J · CHIEF COMPLIANCE OFFICER · Less than 5% · control person · listed since Sep 2004
  • AddedLARKIN, VERN, DAVID · CHIEF COMPLIANCE OFFICER · Less than 5% · control person
  • ChangedPORTNOY, ADAM, DAVID · title PRESIDENT & DIRECTOR → PRESIDENT, DIRECTOR AND OWNER
Dec 9, 2011 filing (earliest on record)
  • ListedCLARK, JENNIFER, BABBIN · SECRETARY · Less than 5% · control person
  • ListedDIAZ, FERNANDO · VICE PRESIDENT · Less than 5% · control person
  • ListedJACOPPOWOOD, KAREN, ANN · VICE PRESIDENT · Less than 5% · control person
  • ListedKLEIFGES, MARK, LAWRENCE · TREASURER · Less than 5% · control person
  • ListedMARTIN, GERARD, MICHAEL · DIRECTOR · Less than 5% · control person
  • ListedPORTNOY, ADAM, DAVID · PRESIDENT & DIRECTOR · 25–50% · control person
  • ListedPORTNOY, BARRY, MICHAEL · CHAIRMAN, OWNER, DIRECTOR & VICE PRESIDENT · 50–75% · control person
  • ListedSHEEHAN, WILLIAM, J · CHIEF COMPLIANCE OFFICER · Less than 5% · control person

Quarter-over-quarter changes

Changes in reported position value vs the prior 13F, so price moves count too, not just shares bought or sold.

Top Adds (vs prior quarter)

Show all 12 →

Top Trims

Show all 19 →

RMR Capital Management, LLC Holdings (2026-09-30)

Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).

# Issuer Symbol CUSIP Value Weight Shares Type
1 BERKSHIRE HATHAWAY INC DEL BRK.B 084670702 $24.9M 17.45% 50,091 SH
2 ISHARES TR SGOV 46436E718 $12.4M 8.64% 122,718 SH
3 ALPHABET INC GOOGL 02079K305 $5.7M 4.02% 16,703 SH
4 SIXTH STREET SPECIALTY LENDI TSLX 83012A109 $5.3M 3.74% 296,517 SH
5 INVESCO EXCHANGE TRADED FD T RSP 46137V357 $5.2M 3.67% 25,201 SH
6 AB ACTIVE ETFS INC SYFI 00039J830 $4.4M 3.09% 126,624 SH
7 BERKSHIRE HATHAWAY INC DEL BRK.A 084670108 $3.7M 2.61% 5 SH
8 SPDR SERIES TRUST SPSM 78468R853 $3.4M 2.40% 64,911 SH
9 COSTCO WHOLESALE CORPORATION COST 22160K105 $3.3M 2.31% 3,627 SH
10 BLACKROCK ETF TRUST II BINC 092528603 $3.3M 2.28% 64,137 SH
11 ST JOE CO JOE 790148100 $2.8M 1.98% 42,964 SH
12 PATHWARD FINANCIAL INC CASH 59100U108 $2.8M 1.94% 39,077 SH
13 VANGUARD INDEX FDS VOE 922908512 $2.5M 1.78% 12,981 SH
14 ISHARES TR PFF 464288687 $2.5M 1.77% 85,928 SH
15 ISHARES TR QUAL 46432F339 $2.4M 1.70% 10,920 SH
16 RTX CORPORATION RTX 75513E101 $2.4M 1.70% 13,059 SH
17 ABBVIE INC ABBV 00287Y109 $2.4M 1.69% 9,212 SH
18 VANGUARD INDEX FDS VBR 922908611 $2.4M 1.66% 10,270 SH
19 VANGUARD SCOTTSDALE FDS VCIT 92206C870 $2.3M 1.61% 29,435 SH
20 VANGUARD INDEX FDS VO 922908629 $2.2M 1.53% 27,831 SH
21 JOHNSON & JOHNSON JNJ 478160104 $2.1M 1.50% 8,080 SH
22 PIMCO ETF TR PYLD 72201R585 $2.1M 1.49% 83,706 SH
23 MICROSOFT CORP MSFT 594918104 $2.1M 1.47% 4,107 SH
24 WALMART INC WMT 931142103 $1.9M 1.34% 18,452 SH
25 JPMORGAN CHASE & CO JPM 46625H100 $1.9M 1.31% 5,677 SH
26 AMERICAN EXPRESS CO AXP 025816109 $1.8M 1.29% 6,083 SH
27 ALPHABET INC GOOG 02079K107 $1.8M 1.26% 5,280 SH
28 INVESCO EXCHANGE TRADED FD T RPV 46137V258 $1.8M 1.24% 15,430 SH
29 APPLE INC AAPL 037833100 $1.7M 1.17% 5,006 SH
30 CHARLES SCHWAB CORP (THE) SCHW 808513105 $1.6M 1.15% 16,845 SH
31 VISA INC V 92826C839 $1.6M 1.10% 4,362 SH
32 GOLDMAN SACHS GROUP INC GS 38141G104 $1.5M 1.07% 1,696 SH
33 MCDONALDS CORP MCD 580135101 $1.4M 0.98% 6,039 SH
34 SKY HARBOUR GROUP CORPORATIO SKYH 83085C107 $1.3M 0.90% 136,258 SH
35 AMAZON COM INC AMZN 023135106 $1.3M 0.89% 5,129 SH
36 SPDR GOLD TR GLD 78463V107 $1.2M 0.86% 3,231 SH
37 ISHARES TR IVV 464287200 $1.1M 0.80% 1,498 SH
38 GENERAL DYNAMICS CORP GD 369550108 $1.1M 0.78% 3,357 SH
39 CSX CORP CSX 126408103 $1.1M 0.76% 23,208 SH
40 ISHARES TR IGLB 464289511 $1.1M 0.74% 23,295 SH
41 ALPS ETF TR BFOR 00162Q726 $1.0M 0.71% 44,429 SH
42 FIRST TR EXCHANGE-TRADED ALP FTA 33735J101 $1.0M 0.71% 10,580 SH
43 ISHARES TR HYBB 46435U473 $856.6K 0.60% 19,010 SH
44 NVIDIA CORPORATION NVDA 67066G104 $796.4K 0.56% 3,487 SH
45 HIREQUEST INC HQI 433535101 $681.3K 0.48% 35,614 SH
46 ABBOTT LABORATORIES ABT 002824100 $653.6K 0.46% 6,613 SH
47 STATE STR SPDR S&P 500 ETF T SPY 78462F103 $641.6K 0.45% 841 SH
48 COCA COLA CO KO 191216100 $598.9K 0.42% 6,957 SH
49 BROWN & BROWN INC BRO 115236101 $590.2K 0.41% 9,692 SH
50 NELNET INC NNI 64031N108 $519.8K 0.36% 4,223 SH
Filing History
Period Filed AUM Holdings Accession
2026-09-30 2026-10-23 $142.9M 74 0001172661-26-004670
2026-06-30 2026-07-27 $145.2M 76 0001172661-26-002833
2026-03-31 2026-05-20 $138.5M 75 0001172661-26-002432
2025-12-31 2026-02-12 $139.0M 74 0001172661-26-000665
2025-09-30 2025-11-03 $143.2M 80 0001172661-25-004554
Filer Information
Address
14471 CHAMBERS ROAD
SUITE 208
TUSTIN, CA 92780
Phone
(714) 486-1459
Filing Manager
RMR Capital Management, LLC
Tustin, CA
Signatory
David Van Overeem
MANAGING MEMBER