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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
701
$601K
702
$592K
703
$589K
704
$587K
705
$580K
706
$580K
707
$578K
708
$577K
709
$573K
710
$569K
711
$567K
712
$564K
713
$558K
714
$555K
715
$553K
716
$551K
717
$548K
718
$547K
719
$542K
720
$539K
721
$538K
722
$536K
723
$531K
724
$530K
725
$529K