Mass General Brigham, Inc

About Mass General Brigham, Inc

Mass General Brigham Inc is an SEC registrant, classified under SIC 6282 (Investment Advice). It files with the SEC under Central Index Key 0001678378. Its most recent filing on EDGAR is a 13F-HR, filed November 3, 2026. It reports its own holdings on Form 13F as an institutional investment manager. It reported about $1.2 million of federal lobbying in the four quarters through Q3 2026.