Eisler Capital Management’s Biogen BIIB Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2025 Q1	–	Sell	-10,611	Closed	-$1.59M	–	465
2024 Q4	$1.59M	Buy	+10,611	New	+$1.59M	0.01%	200