Organization

12 Months Ended

Sep. 30, 2020

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Organization

Organization

The RMR Group Inc., or RMR Inc., is a holding company and substantially all of its business is conducted by its majority owned subsidiary The RMR Group LLC, or RMR LLC. RMR Inc. is a Maryland corporation and RMR LLC is a Maryland limited liability company. RMR Inc. serves as the sole managing member of RMR LLC and, in that capacity, operates and controls the business and affairs of RMR LLC. In these financial statements, unless otherwise indicated, “we”, “us” and “our” refer to RMR Inc. and its direct and indirect subsidiaries, including RMR LLC.

As of September 30, 2020, RMR Inc. owned 15,395,641 class A membership units of RMR LLC, or Class A Units, and 1,000,000 class B membership units of RMR LLC, or Class B Units. The aggregate RMR LLC membership units RMR Inc. owns represented 52.2% of the economic interest of RMR LLC as of September 30, 2020. We refer to economic interest as the right of a holder of a Class A Unit or Class B Unit to share in distributions made by RMR LLC and, upon liquidation, dissolution or winding up of RMR LLC, to share in the assets of RMR LLC after payments to creditors. A wholly owned subsidiary of ABP Trust, a Maryland statutory trust, owns 15,000,000 redeemable Class A Units, representing 47.8% of the economic interest of RMR LLC as of September 30, 2020, which is presented as a noncontrolling interest within the consolidated financial statements. Adam D. Portnoy, one of our Managing Directors, is the sole trustee of ABP Trust, and owns all of ABP Trust’s voting securities.

RMR LLC was founded in 1986 to manage public investments in real estate and, as of September 30, 2020, managed a diverse portfolio of real estate and real estate related businesses. RMR LLC provides management services to four publicly traded real estate investment trusts, or REITs: Diversified Healthcare Trust, or DHC, which owns medical office and life science properties, senior living communities and wellness centers; Industrial Logistics Properties Trust, or ILPT, which owns and leases industrial and logistics properties; Office Properties Income Trust, or OPI, which owns office properties primarily leased to single tenants and those with high quality credit characteristics, including the government; and Service Properties Trust, or SVC, which owns a diverse portfolio of hotels and net lease service and necessity-based retail properties. Until December 31, 2018, RMR LLC provided management services to Select Income REIT, or SIR. On December 31, 2018, SIR merged with and into a subsidiary of OPI (then named Government Properties Income Trust, or GOV), or the GOV/SIR Merger, which then merged with and into OPI, with OPI as the surviving entity. DHC, ILPT, OPI, SVC and, until December 31, 2018, SIR, are collectively referred to as the Managed Equity REITs.

RMR LLC also provides management services to other businesses, including: Five Star Senior Living Inc., or Five Star, a publicly traded operator of senior living communities, many of which are owned by DHC; Sonesta International Hotels Corporation, or Sonesta, a privately owned franchisor and operator of hotels, resorts and cruise ships in the United States, Latin America, the Caribbean and the Middle East, and many of whose U.S. hotels are owned by SVC; and TravelCenters of America Inc., or TA, an operator and franchisor of travel centers primarily along the U.S. interstate highway system, many of which are owned by SVC, and standalone truck service facilities and standalone restaurants. Hereinafter, Five Star, Sonesta and TA are collectively referred to as the Managed Operators. In addition, RMR LLC also provides management services to certain other related private companies, including ABP Trust and its subsidiaries, or collectively ABP Trust, and provided management services to Affiliates Insurance Company, or AIC, an Indiana insurance company, until its dissolution on February 13, 2020, and RMR Office Property Fund LP, or the Open End Fund, until its dissolution on July 28, 2020.

RMR Advisors LLC, or RMR Advisors, is an investment adviser registered with the Securities and Exchange Commission, or SEC. RMR Advisors is a wholly-owned subsidiary of RMR LLC and is the adviser to RMR Mortgage Trust, or RMRM. RMRM is currently a closed-end investment company. On April 16, 2020, shareholders of RMRM approved its conversion from a registered investment company to a commercial mortgage REIT and amended RMRM’s fundamental investment policies and restrictions to permit RMRM to pursue its new business. RMRM is focused on realigning its portfolio so that it is no longer an “investment company” under the Investment Company Act of 1940, or the 1940 Act, and has applied to the SEC to deregister as an investment company under the 1940 Act.

Tremont Realty Advisors LLC, or Tremont Advisors, an investment adviser registered with the SEC, was formed in connection with the acquisition of certain assets of Tremont Realty Capital LLC, or the Tremont business. Tremont Advisors is a wholly owned subsidiary of RMR LLC that manages Tremont Mortgage Trust, or TRMT, a publicly traded mortgage real estate investment trust, and, beginning as of December 18, 2019, Centre Street Finance LLC, or Centre Street, a private fund. Both TRMT and Centre Street focus primarily on originating and investing in first mortgage whole loans secured by middle market and transitional commercial real estate. Tremont Advisors has in the past and may in the future manage additional accounts that invest in commercial real estate debt, including secured mortgage debt. Centre Street is a direct wholly owned

subsidiary of ABP Trust. TRMT, together with Centre Street, are referred to as the Tremont Advisory Clients. The Tremont business also acts as a transaction originator for non-investment advisory clients for negotiated fees.

In these financial statements, we refer to the Managed Equity REITs, the Managed Operators, RMRM, TRMT, AIC, ABP Trust, the Open End Fund, Centre Street and the clients of the Tremont business as our Client Companies. We refer to the Managed Equity REITs and TRMT collectively as the Managed REITs.