Group One Trading’s ACELYRIN SLRN Stock Holding History

Group One Trading’s Portfolio SLRN Stock Details SLRN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q2	–	Sell	-1,700	Closed	-$4.2K	–	8603
2025 Q1	$4.2K	Buy	+1,700	New	+$4.04K	﹤0.01%	6726
2024 Q4	–	Sell	-3,400	Closed	-$16.8K	–	7901
2024 Q3	$16.8K	Sell	3,400 -400	-11%	-$2.06K	﹤0.01%	5330
2024 Q2	$16.8K	Sell	3,800 -61,900	-94%	-$290K	﹤0.01%	5332
2024 Q1	$443K	Buy	65,700 +32,300	+97%	+$245K	﹤0.01%	2860
2023 Q4	$249K	Buy	33,400 +25,600	+328%	+$218K	﹤0.01%	3663
2023 Q3	$79.3K	Buy	+7,800	New	+$166K	﹤0.01%	4663

Other funds holding SLRN

Osaic Holdings Scottsdale, Arizona $68.3B AUM 20.5% 1-Year Est. Return

IFP Advisors Tampa, Florida $5.54B AUM 27.43% 1-Year Est. Return

Group One Trading's SLRN Position: Q2 2025 in Review

Group One Trading sold out of ACELYRIN (SLRN) in Q2 2025, closing a stake of 7,662 shares — an estimated $18.9K sold.

Group One Trading first reported a position in SLRN in Q3 2023 and held it in 5 quarters. The position peaked at $132K in Q3 2023. 2 funds tracked by Wall St. Rank hold SLRN as of Q2 2025.

Group One Trading reported no remaining ACELYRIN position as of Q2 2025 after selling out during the quarter.
Group One Trading sold 7,662 ACELYRIN shares in Q2 2025, an estimated $18.9K.
Group One Trading first reported a position in ACELYRIN in Q3 2023 and held it in 5 quarters.
Group One Trading's ACELYRIN position peaked at $132K in Q3 2023.
2 funds tracked by Wall St. Rank held ACELYRIN as of Q2 2025.

Based on Group One Trading's 13F filing for Q2 2025, filed 14 Aug 2025.