… Brigham Incorporated (formerly known as Partners HealthCare System, Inc. (PHS)) is the sole governing member of The Massachusetts General Hospital (MGH). MGH is the … in the net assets of affiliates 47,009 40,009 Property and equipment, net 24,562 26,594 Right-of-use operating lease assets 33,586 39,419 Other assets 56 80 Total … and short-term investments, $57.6 million in the institution’s endowment, and $26.6 million in property and equipment. Total assets increased by $28.4 million from …