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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
526
$1.9M
527
$1.89M
528
$1.88M
529
$1.88M
530
$1.87M
531
$1.87M
532
$1.85M
533
$1.84M
534
$1.83M
535
$1.83M
536
$1.82M
537
$1.8M
538
$1.77M
539
$1.76M
540
$1.74M
541
$1.71M
542
$1.71M
543
$1.7M
544
$1.68M
545
$1.67M
546
$1.67M
547
$1.63M
548
$1.62M
549
$1.61M
550
$1.59M