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Biogen
BIIB

Overview Fund Activity

986 hedge funds and large institutions have $37.1B invested in Biogen in 2019 Q3 according to their latest regulatory filings, with 77 funds opening new positions, 319 increasing their positions, 415 reducing their positions, and 94 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
986
Holders Change
-23
Holders Change %
-2.28%
% of All Funds
21.66%
Holding in Top 10
17
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+6.25%
% of All Funds
0.37%
New
77
Increased
319
Reduced
415
Closed
94
Calls
$1.07B
Puts
$1.38B
Net Calls
-$312M
Net Calls Change
+$6.8M

Top Buyers

1
Renaissance Technologies
Renaissance Technologies
New York
$983M
2
Assenagon Asset Management
Assenagon Asset Management
Luxembourg
$157M
3
HM
HealthCor Management
New York
$83.1M
4
CCM
Camber Capital Management
Massachusetts
$81.5M
5
BS
Banco Santander
Spain
$79.8M

Top Sellers

1
Capital World Investors
Capital World Investors
California
$757M
2
Vanguard Group
Vanguard Group
Pennsylvania
$3.28B
3
BlackRock
BlackRock
New York
$3.59B
4
Franklin Resources
Franklin Resources
California
$133M
5
Massachusetts Financial Services
Massachusetts Financial Services
Massachusetts
$107M
Name Holding Trade Value Shares
Change 		Shares
Change %
ACI
126
AMP Capital Investors
Australia
$36.2M -$5.3M -23,042 -13%
Chevy Chase Trust
127
Chevy Chase Trust
Maryland
$36.2M -$3.29M -14,136 -8%
KBC Group
128
KBC Group
Belgium
$36.1M +$16.6M +71,393 +85%
State of New Jersey Common Pension Fund D
129
State of New Jersey Common Pension Fund D
New Jersey
$35.5M -$18.1M -77,600 -34%
AGA
130
Altrinsic Global Advisors
Connecticut
$35.2M +$3.49M +14,993 +11%
AC
131
Armistice Capital
New York
$34.5M +$27.9M +120,000 +429%
Envestnet Asset Management
132
Envestnet Asset Management
Illinois
$33.9M +$1.65M +7,076 +5%
Toronto Dominion Bank
133
Toronto Dominion Bank
Ontario, Canada
$33.6M -$33.9M -145,658 -50%
Citadel Advisors
134
Citadel Advisors
Florida
$33.6M +$30.1M +129,073 +854%
BNP Paribas Asset Management
135
BNP Paribas Asset Management
France
$33M +$8.9M +38,227 +37%
ATN
136
AMF Tjänstepension
Sweden
$33M +$3.72M +15,988 +13%
SCM
137
Snow Capital Management
Pennsylvania
$33M -$1.8M -7,736 -5%
VOYA Investment Management
138
VOYA Investment Management
Georgia
$32.8M -$840K -3,609 -2%
TAM
139
Tocqueville Asset Management
New York
$32.5M -$4.53M -19,472 -12%
DLPIC
140
Davide Leone & Partners Investment Company
United Kingdom
$32.4M +$32.4M +139,107 New
DekaBank Deutsche Girozentrale
141
DekaBank Deutsche Girozentrale
Germany
$31.9M -$13.3M -57,361 -29%
T
142
TOBAM
France
$30.3M +$2.89M +12,398 +11%
Aberdeen Group
143
Aberdeen Group
United Kingdom
$30M -$20.9M -89,720 -41%
CI
144
Cambiar Investors
Colorado
$29.9M +$1.35M +5,778 +5%
Teacher Retirement System of Texas
145
Teacher Retirement System of Texas
Texas
$29.3M +$4.94M +21,232 +20%
Fisher Asset Management
146
Fisher Asset Management
Washington
$28.9M +$934K +4,012 +3%
GIA
147
Gateway Investment Advisers
Ohio
$28.6M -$4.04M -17,348 -12%
Asset Management One
148
Asset Management One
Japan
$28.5M +$2.63M +11,308 +10%
Royal London Asset Management
149
Royal London Asset Management
United Kingdom
$28.4M -$230K -986 -0.8%
SEI Investments
150
SEI Investments
Pennsylvania
$27.3M +$2.74M +11,886 +11%
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