BIIB icon

Biogen
BIIB

Overview Fund Activity

1,002 hedge funds and large institutions have $29.5B invested in Biogen in 2021 Q4 according to their latest regulatory filings, with 143 funds opening new positions, 293 increasing their positions, 392 reducing their positions, and 153 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,002
Holders Change
-31
Holders Change %
-3%
% of All Funds
15.47%
Holding in Top 10
11
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-26.67%
% of All Funds
0.17%
New
143
Increased
293
Reduced
392
Closed
153
Calls
$1.1B
Puts
$1.52B
Net Calls
-$420M
Net Calls Change
+$46.5M

Top Buyers

1
SAM
1
Southeastern Asset Management
Tennessee
$206M
2
Arrowstreet Capital
2
Arrowstreet Capital
Massachusetts
$232M
3
Wellington Management Group
3
Wellington Management Group
Massachusetts
$1.48B
4
Point72 Asset Management
4
Point72 Asset Management
Connecticut
$147M
5
Barclays
5
Barclays
United Kingdom
$196M

Top Sellers

1
JPMorgan Chase & Co
1
JPMorgan Chase & Co
New York
$1.09B
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$44.9M
3
ClearBridge Investments
3
ClearBridge Investments
New York
$605M
4
T. Rowe Price Associates
4
T. Rowe Price Associates
Maryland
$271M
5
Primecap Management
5
Primecap Management
California
$3.78B
Name Holding Trade Value Shares
Change 		Shares
Change %
Baird Financial Group
151
Baird Financial Group
Wisconsin
$18.7M +$917K +3,823 +5%
BPC
152
Banque Pictet & Cie
Switzerland
$18.5M +$13.2M +54,819 +246%
BCM
153
Bridgeway Capital Management
Texas
$18.2M -$271K -1,130 -1%
Fidelity International
154
Fidelity International
Bermuda
$17.4M -$416K -1,734 -2%
BIAS
155
Beacon Investment Advisory Services
New Jersey
$17.4M -$1.57M -6,549 -8%
EDRH
156
Edmond de Rothschild Holding
Switzerland
$17.3M +$2.58M +10,772 +18%
Asset Management One
157
Asset Management One
Japan
$17.2M -$355K -1,378 -2%
O
158
Ossiam
France
$16.8M +$5.11M +21,298 +44%
Federated Hermes
159
Federated Hermes
Pennsylvania
$16.7M +$15.4M +64,015 +1,178%
SGA
160
Sector Gamma AS
Norway
$16M -$4.01M -16,720 -20%
Handelsbanken Fonder
161
Handelsbanken Fonder
Sweden
$15.8M -$5.25M -21,897 -25%
Aberdeen Group
162
Aberdeen Group
United Kingdom
$15.6M -$464K -1,936 -3%
JG
163
Jefferies Group
New York
$15.3M +$13.1M +54,541 +583%
AAF
164
Andra AP-fonden
Sweden
$14.5M -$744K -3,100 -5%
Ensign Peak Advisors
165
Ensign Peak Advisors
Utah
$14.3M -$14.2M -59,105 -50%
PI
166
PEAK6 Investments
Illinois
$14.1M -$11.7M -48,840 -45%
MC
167
Montag & Caldwell
Georgia
$13.9M +$1.3M +5,409 +10%
AIG
168
American International Group
New York
$13.9M -$331K -1,381 -2%
SOADOR
169
State of Alaska Department of Revenue
Alaska
$13.9M -$1.94M -8,085 -12%
Truist Financial
170
Truist Financial
North Carolina
$13.9M -$5.87M -24,467 -30%
Macquarie Group
171
Macquarie Group
Australia
$13.6M -$3.78M -15,769 -22%
GIA
172
Gateway Investment Advisers
Ohio
$13.2M -$1.63M -6,782 -11%
AIMCA
173
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$12.8M +$7.56M +31,500 +145%
OPERF
174
Oregon Public Employees Retirement Fund
Oregon
$12.7M -$2.5M -10,418 -16%
WBC
175
Westpac Banking Corp
Australia
$12.7M +$7.31M +30,475 +136%
5 6
7
8 9