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Siren LLC’s enGene Therapeutics ENGN Stock Holding History

Siren LLC’s Portfolio ENGN Stock Details ENGN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$35.8M Buy
5,253,159
+1,916,895
+57% +$17.1M 0.99% 30
2025
Q4 		$30.1M Buy
+3,336,264
New +$26.7M 0.9% 32

Other funds holding ENGN

FIS
FCPM III Services Naarden, Netherlands $722M AUM 73.61% 1-Year Est. Return
PA
Perceptive Advisors New York $5.12B AUM 314.02% 1-Year Est. Return
VA
VR Adviser New York $2.68B AUM 422.73% 1-Year Est. Return
BOCH
Blue Owl Capital Holdings New York $372M AUM 78.25% 1-Year Est. Return
DTC
Deep Track Capital Greenwich, Connecticut $6.12B AUM 144% 1-Year Est. Return
B
Braidwell Stamford, Connecticut $3B AUM 46.72% 1-Year Est. Return
NI
Nextech Invest Zurich, Switzerland $1.42B AUM 304.47% 1-Year Est. Return
VPC
Vestal Point Capital New York $3.58B AUM 189.12% 1-Year Est. Return
MB
MPM BioImpact Boston, Massachusetts $1.29B AUM 141.72% 1-Year Est. Return
KCM
Kynam Capital Management Princeton, New Jersey $1.62B AUM 138.67% 1-Year Est. Return

Siren LLC's ENGN Position: Q1 2026 in Review

Siren LLC increased its enGene Therapeutics (ENGN) stake by 57% in Q1 2026, buying an estimated $17.1M and bringing the position to 5,253,159 shares worth $35.8M. The position accounts for 0.99% of the portfolio, ranked #30.

Siren LLC first reported a position in ENGN in Q4 2025 and has held it in 2 quarters since. 61 funds tracked by Wall St. Rank hold ENGN as of Q1 2026.

  • Siren LLC held 5,253,159 shares of enGene Therapeutics worth $35.8M as of Q1 2026.
  • Siren LLC bought 1,916,895 enGene Therapeutics shares in Q1 2026, an estimated $17.1M.
  • enGene Therapeutics made up 0.99% of Siren LLC's portfolio in Q1 2026, its #30 holding.
  • Siren LLC first reported a position in enGene Therapeutics in Q4 2025 and has held it in 2 quarters since.
  • 61 funds tracked by Wall St. Rank held enGene Therapeutics as of Q1 2026.

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