Mass General Brigham Portfolio Concentration: Analysis of Holdings
As of June 30, 2026, Mass General Brigham's portfolio shows significant concentration with a large allocation to an unknown sector via ACWI ETF.
By Insiderset.Aug 10, 2026, 3:06 AM

As of June 30, 2026, Mass General Brigham's portfolio shows significant concentration with a large allocation to an unknown sector via ACWI ETF.