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Biogen
BIIB

Overview Fund Activity

1,024 hedge funds and large institutions have $53.8B invested in Biogen in 2016 Q4 according to their latest regulatory filings, with 137 funds opening new positions, 364 increasing their positions, 400 reducing their positions, and 107 closing their positions.

Holders
1,024
Holders Change
+13
Holders Change %
+1.29%
% of All Funds
25.64%
Holding in Top 10
41
Holding in Top 10 Change
-16
Holding in Top 10 Change %
-28.07%
% of All Funds
1.03%
New
137
Increased
364
Reduced
400
Closed
107
Calls
$1.52B
Puts
$1.74B
Net Calls
-$222M
Net Calls Change
-$123M

Top Buyers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$1.66B
2
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$2.47B
3
Two Sigma Investments
3
Two Sigma Investments
New York
$160M
4
Renaissance Technologies
4
Renaissance Technologies
New York
$201M
5
Two Sigma Advisers
5
Two Sigma Advisers
New York
$126M

Top Sellers

1
Jennison Associates
1
Jennison Associates
New York
$40.3M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$2.33B
3
SIG
3
Senator Investment Group
New York
$0
4
CCM
4
Causeway Capital Management
California
$0
5
HM
5
HealthCor Management
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Skandinaviska Enskilda Banken (SEB)
126
Skandinaviska Enskilda Banken (SEB)
Sweden
$54.6M 208,906 -115,594 -36%
SCM
127
Snow Capital Management
Pennsylvania
$54.6M 192,361 -11,164 -5%
HSBC Holdings
128
HSBC Holdings
United Kingdom
$53.8M 189,889 +14,462 +8%
BNP Paribas Financial Markets
129
BNP Paribas Financial Markets
France
$53.6M 189,076 +36,817 +24%
N
130
Natixis
France
$53.1M 187,346 +187,346 New
CC
131
Carlson Capital
Texas
$52.5M 185,252 +166,852 +907%
Canada Life
132
Canada Life
Manitoba, Canada
$52.3M 183,862 +159 +0.1%
Canada Pension Plan Investment Board
133
Canada Pension Plan Investment Board
Ontario, Canada
$52.2M 184,231 +113,131 +159%
WCM
134
Wedge Capital Management
North Carolina
$51.8M 182,558 +23,759 +15%
CS
135
Candriam SCA
Luxembourg
$51.8M 182,554 -3,163 -2%
KBC Group
136
KBC Group
Belgium
$49.8M 175,617 +19,369 +12%
ProShare Advisors
137
ProShare Advisors
Maryland
$49.7M 175,244 +22,837 +15%
CCM
138
Camber Capital Management
Massachusetts
$49.6M 175,000 +175,000 New
UBS Group
139
UBS Group
Switzerland
$49.4M 174,127 -142,594 -45%
Barclays
140
Barclays
United Kingdom
$47.4M 167,098 +15,845 +10%
SC
141
Samlyn Capital
New York
$44.4M 156,600 -224,902 -59%
National Pension Service
142
National Pension Service
South Korea
$43.8M 154,517 +12,655 +9%
Ohio Public Employees Retirement System (OPERS)
143
Ohio Public Employees Retirement System (OPERS)
Ohio
$43.1M 149,969 – –
GIA
144
Gateway Investment Advisers
Ohio
$43M 151,785 -9,765 -6%
Retirement Systems of Alabama
145
Retirement Systems of Alabama
Alabama
$41.9M 147,841 -4,684 -3%
Nuveen Asset Management
146
Nuveen Asset Management
Illinois
$41.4M 145,984 +35,560 +32%
NIPH
147
NN Investment Partners Holdings
Netherlands
$41.3M 145,597 +11,276 +8%
Robeco Institutional Asset Management
148
Robeco Institutional Asset Management
Netherlands
$40.8M 144,033 -71,763 -33%
Aviva
149
Aviva
United Kingdom
$40.7M 143,407 +218 +0.2%
Jennison Associates
150
Jennison Associates
New York
$40.3M 142,286 -2,472,097 -95%
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