Mass General Brigham, Inc: 13F holdings

CIK 16783782026Q2

Positions6
Reported value$361.1m
Filed2026-08-07

Change since last quarter

Positions6 (+0 vs prior quarter)
Reported value$361.1m (-23.0%)

Top 10 holdings

SecuritySharesValueWeight
ACWI ISHARES TR1,259,657$197.7m54.8%
KRMN KARMAN HLDGS INC1,562,054$78.0m21.6%
RVMD REVOLUTION MEDICINES INC344,091$64.4m17.8%
TNGX TANGO THERAPEUTICS INC354,192$11.1m3.1%
MAZE MAZE THERAPEUTICS INC239,994$7.2m2.0%
MDLN MEDLINE INC68,413$2.7m0.7%

Get the full book

import finzdata as yf
yf.Client().manager_holdings(cik="1678378")

Every position, quarter by quarter since 2013, with adds, trims and exits, on the look-back bundles.

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