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Biogen

1,096 hedge funds and large institutions have $51.9B invested in Biogen in 2018 Q2 according to their latest regulatory filings, with 82 funds opening new positions, 419 increasing their positions, 413 reducing their positions, and 79 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,096
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
28
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$755M
Puts
$1.28B
Net Calls
Net Calls Change

Top Buyers

1 +$193M
2 +$192M
3 +$115M
4
ClearBridge Investments
ClearBridge Investments
New York
+$98.9M
5
Invesco
Invesco
Georgia
+$88.1M
Name Holding Trade Value Shares
Change
Change in
Stake
601
$1.16M
602
$1.15M
603
$1.15M
604
$1.14M
605
$1.14M
606
$1.13M
607
$1.13M
608
$1.1M
609
$1.1M
610
$1.08M
611
$1.08M
612
$1.08M
613
$1.05M
614
$1.03M
615
$1.02M
616
$1.01M
617
$1.01M
618
$987K
619
$955K
620
$953K
621
$929K
622
$922K
623
$913K
624
$912K
625
$909K