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Biogen

1,048 hedge funds and large institutions have $37.1B invested in Biogen in 2020 Q3 according to their latest regulatory filings, with 96 funds opening new positions, 309 increasing their positions, 433 reducing their positions, and 93 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

less ownership

Funds ownership:

less funds holding

Funds holding:

7% less call options, than puts

Call options by funds: $1.42B | Put options by funds: $1.53B

14% less funds holding in top 10

Funds holding in top 10: 2118 (-3)

29% less repeat investments, than reductions

Existing positions increased: 309 | Existing positions reduced: 433

Holders
1,048
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
18
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.42B
Puts
$1.53B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
476
$1.53M
477
$1.5M
478
$1.5M
479
$1.5M
480
$1.48M
481
$1.47M
482
$1.45M
483
$1.42M
484
$1.42M
485
$1.41M
486
$1.39M
487
$1.38M
488
$1.38M
489
$1.36M
490
$1.36M
491
$1.35M
492
$1.35M
493
$1.34M
494
$1.33M
495
$1.32M
496
$1.3M
497
$1.29M
498
$1.28M
499
$1.28M
500
$1.28M