Voleon Capital Management’s Biogen BIIB Stock Holding History

Voleon Capital Management’s Portfolio BIIB Stock Details BIIB Fund Activity

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Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q3	$316K	Buy
2019 Q3	–	Sell
2019 Q2	$16.8M	Buy
2019 Q1	–	Sell
2018 Q4	$23.2M	Buy