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Siren LLC’s Stoke Therapeutics STOK Stock Holding History

Siren LLC’s Portfolio STOK Stock Details STOK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$65M Sell
1,995,347
-252,000
-11% -$8.26M 1.8% 16
2025
Q4 		$71.3M Hold
2,247,347
– – 2.13% 14
2025
Q3 		$52.8M Hold
2,247,347
– – 2.07% 13
2025
Q2 		$25.5M Hold
2,247,347
– – 1.32% 22
2025
Q1 		$14.9M Buy
2,247,347
+247,347
+12% +$2.31M 0.84% 29
2024
Q4 		$22.1M Buy
+2,000,000
New +$24.6M 0.97% 30

Other funds holding STOK

RI
RTW Investments New York $10B AUM 135.35% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
LCM
Lynx1 Capital Management San Juan, Puerto Rico $633M AUM 173.22% 1-Year Est. Return
RG
Redmile Group San Francisco, California $1.51B AUM 164.17% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
BBA
Baker Bros. Advisors New York $17.4B AUM 131.5% 1-Year Est. Return
Toronto Dominion Bank
Toronto Dominion Bank Toronto, Ontario, Ontario, Canada $69.7B AUM 40.86% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
BI
BVF Inc San Francisco, California $3.14B AUM 249.53% 1-Year Est. Return

Siren LLC's STOK Position: Q1 2026 in Review

Siren LLC reduced its Stoke Therapeutics (STOK) stake by 11% in Q1 2026, selling an estimated $8.26M and leaving 1,995,347 shares worth $65M. The position accounts for 1.8% of the portfolio, ranked #16.

Siren LLC first reported a position in STOK in Q4 2024 and has held it in 6 quarters since. The position peaked at $71.3M in Q4 2025. 196 funds tracked by Wall St. Rank hold STOK as of Q1 2026.

  • Siren LLC held 1,995,347 shares of Stoke Therapeutics worth $65M as of Q1 2026.
  • Siren LLC sold 252,000 Stoke Therapeutics shares in Q1 2026, an estimated $8.26M.
  • Stoke Therapeutics made up 1.8% of Siren LLC's portfolio in Q1 2026, its #16 holding.
  • Siren LLC first reported a position in Stoke Therapeutics in Q4 2024 and has held it in 6 quarters since.
  • Siren LLC's Stoke Therapeutics position peaked at $71.3M in Q4 2025.
  • 196 funds tracked by Wall St. Rank held Stoke Therapeutics as of Q1 2026.

Based on Siren LLC's 13F filing for Q1 2026, filed 14 May 2026.