Fund Universe

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☆Flagship Pioneering, LLC

CIK 0001400240 · holdings for 2026Q2 (change vs 2026Q1) · in signal universe
Quality Q
0.969
AUM ($M)
1,540
Positions
5
Turnover
0.02
Top-10 wt
100%
Herfindahl
0.521
History (qtrs)
6
Excess Return
-6.8%

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Quarter
Activity this period
Security type

Holdings · 5 positions · portfolio value $1,540M

TickerNameActivitySecurity Type WeightΔ Weight Value ($M)SharesΔ Shares Qtrs HeldExcess Return
☆GENB funds › GENERATE BIOMEDICINES INC HOLD Common Stock 68.7% +1.2% 1,057.3 62,673,117 +0 1 —
☆MRNA funds › MODERNA INC HOLD Common Stock 21.1% +0.8% 324.4 4,632,149 +0 1 —
☆SANA funds › SANA BIOTECHNOLOGY INC HOLD Common Stock 5.7% -0.5% 87.3 25,001,856 +0 1 —
☆FHTX funds › FOGHORN THERAPEUTICS INC HOLD Common Stock 4.0% -1.2% 61.8 12,674,120 +0 1 —
☆MCRB funds › SERES THERAPEUTICS INC HOLD Common Stock 0.6% -0.3% 9.1 1,155,850 +0 1 -6.8%

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 1,540 5 0.02 100% 0.521 0.968 — entered
2026Q1 1,162 5 0.67 100% 0.503 0.000 — left
2025Q4 324 4 0.02 100% 0.324 0.901 — in
2025Q3 293 4 0.08 100% 0.310 0.847 — in
2025Q2 268 4 0.15 100% 0.343 0.770 — entered
2025Q1 236 4 0.00 100% 0.385 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