Siren LLC’s uniQure QURE Stock Holding History

Siren LLC’s Portfolio QURE Stock Details QURE Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	–	Sell	-1,000,000	Closed	-$16.4M	–	122
2026 Q1	$16.4M	Buy	+1,000,000	New	+$20.2M	0.45%	48
2025 Q4	–	Sell	-275,200	Closed	-$16.1M	–	127
2025 Q3	$16.1M	Buy	+275,200	New	+$5M	0.63%	37

Other funds holding QURE

ACA

Avoro Capital Advisors New York $11.1B AUM 207.82% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

RTW Investments New York $11.7B AUM 174.13% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Aberdeen Group Edinburgh, United Kingdom $71.2B AUM 41.74% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

OrbiMed New York $5.4B AUM 163.13% 1-Year Est. Return

Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return

Jennison Associates New York $167B AUM 44.17% 1-Year Est. Return

BCM

Boxer Capital Management San Diego, California $1.33B AUM 864.5% 1-Year Est. Return

Siren LLC's QURE Position: Q2 2026 in Review

Siren LLC sold out of uniQure (QURE) in Q2 2026, closing a stake of 1,000,000 shares — an estimated $16.4M sold.

Siren LLC first reported a position in QURE in Q3 2025 and held it in 2 quarters. The position peaked at $16.4M in Q1 2026. 254 funds tracked by Wall St. Rank hold QURE as of Q2 2026.

Siren LLC reported no remaining uniQure position as of Q2 2026 after selling out during the quarter.
Siren LLC sold 1,000,000 uniQure shares in Q2 2026, an estimated $16.4M.
Siren LLC first reported a position in uniQure in Q3 2025 and held it in 2 quarters.
Siren LLC's uniQure position peaked at $16.4M in Q1 2026.
254 funds tracked by Wall St. Rank held uniQure as of Q2 2026.

Based on Siren LLC's 13F filing for Q2 2026, filed 13 Aug 2026.