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Steven Cohen Steven Cohen ×
Biogen Inc. (BIIB)
Transaction History
First Buy
2014 Q2
Duration Held
45 Quarters
Largest Add
2025 Q2
+3.42 M shares
Current Position
3.83 M shares
$481.23 M value

Steven Cohen Biogen Inc. (BIIB) Holding Chart

Track share changes against reported price movement

Transaction History

Period Bought/Sold (Sh.) % Change Qtr. End Shares Reported Price
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