Siren LLC’s Vigil Neuroscience VIGL Stock Holding History

Siren LLC’s Portfolio VIGL Stock Details VIGL Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q3	–	Sell	-411,191	Closed	-$3.27M	–	132
2025 Q2	$3.27M	Sell	411,191 -1,555,873	-79%	-$6.97M	0.17%	75
2025 Q1	$3.5M	Sell	1,967,064 -23,974	-1%	-$53.8K	0.2%	72
2024 Q4	$3.38M	Hold	1,991,038	–	–	0.15%	77
2024 Q3	$6.77M	Buy	+1,991,038	New	+$7.38M	0.34%	56

Other funds holding VIGL

Osaic Holdings Scottsdale, Arizona $85.1B AUM 27.35% 1-Year Est. Return

Siren LLC's VIGL Position: Q3 2025 in Review

Siren LLC sold out of Vigil Neuroscience (VIGL) in Q3 2025, closing a stake of 411,191 shares — an estimated $3.27M sold.

Siren LLC first reported a position in VIGL in Q3 2024 and held it in 4 quarters. The position peaked at $6.77M in Q3 2024. 2 funds tracked by Wall St. Rank hold VIGL as of Q3 2025.

Siren LLC reported no remaining Vigil Neuroscience position as of Q3 2025 after selling out during the quarter.
Siren LLC sold 411,191 Vigil Neuroscience shares in Q3 2025, an estimated $3.27M.
Siren LLC first reported a position in Vigil Neuroscience in Q3 2024 and held it in 4 quarters.
Siren LLC's Vigil Neuroscience position peaked at $6.77M in Q3 2024.
2 funds tracked by Wall St. Rank held Vigil Neuroscience as of Q3 2025.

Based on Siren LLC's 13F filing for Q3 2025, filed 13 Nov 2025.