Fund Universe

Mass General Brigham, Inc

CIK 0001678378 · holdings for 2026Q2 (change vs 2026Q1) · in signal universe
Quality Q
0.827
AUM ($M)
361
Positions
6
Turnover
0.13
Top-10 wt
100%
Herfindahl
0.380
History (qtrs)
3
Excess Return

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Quarter
Activity this period
Security type

Holdings · 6 positions · portfolio value $361M

TickerNameActivitySecurity Type WeightΔ Weight Value ($M)SharesΔ Shares Qtrs HeldExcess Return
ACWI funds › ISHARES TR TRIM 54.8% -7.7% 197.7 1,259,657 -893,820 2
KRMN funds › KARMAN HLDGS INC HOLD 21.6% -5.1% 78.0 1,562,054 +0 2
RVMD funds › REVOLUTION MEDICINES INC HOLD 17.8% +10.7% 64.4 344,091 +0 2
TNGX funds › TANGO THERAPEUTICS INC HOLD 3.1% +1.5% 11.1 354,192 +0 2
MAZE funds › MAZE THERAPEUTICS INC HOLD 2.0% +0.5% 7.2 239,994 +0 2
MDLN funds › MEDLINE INC TRIM 0.7% +0.1% 2.7 68,413 -1,944 2

Point-in-time history

Each row is this fund as of that period, not as of today — what the scoring for that quarter actually saw.
PeriodAUM ($M)Positions TurnoverTop-10 wtHerfindahl Quality Q Skill Universe
2026Q2 361 6 0.13 100% 0.380 0.826 in
2026Q1 469 6 0.18 100% 0.466 0.787 entered
2025Q4 810 7 0.00 100% 0.671 0.000 out
Long US-equity 13F disclosures only · up to 45-day reporting lag · sells = reduce/avoid, not short. JSON: /api/signals · /api/funds · /api/status