0001678378-20-000006.txt : 20201023 0001678378-20-000006.hdr.sgml : 20201023 20201023134051 ACCESSION NUMBER: 0001678378-20-000006 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20200930 FILED AS OF DATE: 20201023 DATE AS OF CHANGE: 20201023 EFFECTIVENESS DATE: 20201023 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Mass General Brigham, Inc CENTRAL INDEX KEY: 0001678378 IRS NUMBER: 043230035 STATE OF INCORPORATION: MA FISCAL YEAR END: 0930 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-17485 FILM NUMBER: 201257122 BUSINESS ADDRESS: STREET 1: 101 MERRIMAC STREET STREET 2: 8TH FLOOR INVESTMENT OFFICE CITY: BOSTON STATE: MA ZIP: 02114 BUSINESS PHONE: 8572777268 MAIL ADDRESS: STREET 1: 101 MERRIMAC STREET STREET 2: 8TH FLOOR INVESTMENT OFFICE CITY: BOSTON STATE: MA ZIP: 02114 FORMER COMPANY: FORMER CONFORMED NAME: Partners HealthCare System, Inc DATE OF NAME CHANGE: 20160628 13F-HR 1 primary_doc.xml 13F-HR LIVE false true false 0001678378 XXXXXXXX 09-30-2020 09-30-2020 Mass General Brigham, Inc

101 MERRIMAC STREET 8TH FLOOR INVESTMENT OFFICE BOSTON MA 02114

13F HOLDINGS REPORT 028-17485 N William X Kane 857-277-7268 William X Kane Ashland MA 10-23-2020 0 22 126179 false INFORMATION TABLE 2 sep2020edgarfiling.xml ISHARES CORE U.S. AGGREGATE ETF ETF 464287226 37113 314357 PRN SOLE 0 0 0 0 ISHARES MSCI ACWI ETF ETF 464288257 89066 1114437 PRN SOLE 0 0 0 0