BIIB icon

Biogen
BIIB

Overview Fund Activity

1,055 hedge funds and large institutions have $36.2B invested in Biogen in 2020 Q2 according to their latest regulatory filings, with 96 funds opening new positions, 337 increasing their positions, 436 reducing their positions, and 130 closing their positions.

Holders
1,055
Holders Change
-40
Holders Change %
-3.65%
% of All Funds
21.69%
Holding in Top 10
21
Holding in Top 10 Change
-28
Holding in Top 10 Change %
-57.14%
% of All Funds
0.43%
New
96
Increased
337
Reduced
436
Closed
130
Calls
$894M
Puts
$1.43B
Net Calls
-$535M
Net Calls Change
-$264M

Top Buyers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$1.28B
2
Nordea Investment Management
2
Nordea Investment Management
Sweden
$284M
3
JPMorgan Chase & Co
3
JPMorgan Chase & Co
New York
$531M
4
D.E. Shaw & Co
4
D.E. Shaw & Co
New York
$226M
5
AL
5
AJO LP
Pennsylvania
$113M

Top Sellers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$323M
2
BlackRock
2
BlackRock
New York
$3.91B
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$3.45B
4
Fidelity Investments
4
Fidelity Investments
Massachusetts
$306M
5
Arrowstreet Capital
5
Arrowstreet Capital
Massachusetts
$190M
Name Market Value Shares Shares
Change 		Shares
Change %
Thrivent Financial for Lutherans
101
Thrivent Financial for Lutherans
Minnesota
$44.6M 166,796 -3,871 -2%
RJA
102
Raymond James & Associates
Florida
$44.5M 166,294 -10,902 -6%
RG
103
Redmile Group
California
$43.4M 162,300 -427,000 -72%
Jane Street
104
Jane Street
New York
$42.6M 159,347 +127,915 +407%
BNP Paribas Asset Management
105
BNP Paribas Asset Management
France
$42M 156,816 -12,034 -7%
LBA
106
Letko, Brosseau & Associates
Quebec, Canada
$41.9M 156,598 -7,448 -5%
VOYA Investment Management
107
VOYA Investment Management
Georgia
$41.9M 156,530 -7,006 -4%
BCM
108
Bridgeway Capital Management
Texas
$41.9M 156,465 -16,840 -10%
DnB Asset Management
109
DnB Asset Management
Norway
$40.6M 151,679 +4,255 +3%
KAM
110
Krensavage Asset Management
New York
$40.5M 151,420 +40,649 +37%
Nomura Asset Management
111
Nomura Asset Management
Japan
$40.1M 149,703 +82,136 +122%
MSV
112
MN Services Vermogensbeheer
Netherlands
$39.7M 148,408 -19,700 -12%
AAM
113
Ardevora Asset Management
United Kingdom
$39.4M 147,131 +19,131 +15%
DZ Bank
114
DZ Bank
Germany
$38.4M 143,527 +65,594 +84%
Teacher Retirement System of Texas
115
Teacher Retirement System of Texas
Texas
$37.9M 141,764 +31,551 +29%
ProShare Advisors
116
ProShare Advisors
Maryland
$37.1M 138,589 -408 -0.3%
Citadel Advisors
117
Citadel Advisors
Florida
$37M 138,265 -74,638 -35%
Squarepoint
118
Squarepoint
New York
$36.8M 137,625 +136,225 +9,730%
OSAM
119
O'Shaughnessy Asset Management
Connecticut
$35.5M 132,804 +28,631 +27%
Chevy Chase Trust
120
Chevy Chase Trust
Maryland
$35.4M 132,416 -22,147 -14%
JIM
121
Jupiter Investment Management
United Kingdom
$35.1M 131,042 +82,612 +171%
GC
122
GMT Capital
Georgia
$35M 130,870 -160,100 -55%
WCM
123
Wedge Capital Management
North Carolina
$34.6M 129,351 +23,745 +22%
AGA
124
Altrinsic Global Advisors
Connecticut
$34.6M 129,343 +5,887 +5%
AAMU
125
AEGON Asset Management (UK)
United Kingdom
$34.2M 127,928 -59 -0%
3 4
5
6 7