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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
DZ Bank
3
DZ Bank
Germany
$179M
4
Two Sigma Investments
4
Two Sigma Investments
New York
$160M
5
Renaissance Technologies
5
Renaissance Technologies
New York
$201M

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 %
AL
101
AJO LP
Pennsylvania
$73.1M 257,943 +9,090 +4%
First Eagle Investment Management
102
First Eagle Investment Management
New York
$72.9M 257,025 -200,235 -44%
State of Wisconsin Investment Board
103
State of Wisconsin Investment Board
Wisconsin
$71.6M 252,657 +24,156 +11%
State of New Jersey Common Pension Fund D
104
State of New Jersey Common Pension Fund D
New Jersey
$70.5M 248,485 -40,000 -14%
Susquehanna International Group
105
Susquehanna International Group
Pennsylvania
$68.8M 242,696 -153,346 -39%
Credit Agricole
106
Credit Agricole
France
$68.5M 241,620 -27,991 -10%
CI
107
Cambiar Investors
Colorado
$68.2M 240,440 -33,220 -12%
GAM
108
Gotham Asset Management
New York
$68.1M 240,311 -5,157 -2%
Russell Investments Group
109
Russell Investments Group
United Kingdom
$67M 233,489 +233,489 New
USAA
110
United Services Automobile Association
Texas
$65.8M 232,153 +21,307 +10%
Citigroup
111
Citigroup
New York
$65.7M 231,618 +154,037 +199%
RFS
112
Rockefeller Financial Services
New York
$65.1M 229,435 +54,543 +31%
WIM
113
Woodford Investment Management
United Kingdom
$64.9M 248,530 +78,100 +46%
LBA
114
Letko, Brosseau & Associates
Quebec, Canada
$61.9M 218,341 +24,100 +12%
Teacher Retirement System of Texas
115
Teacher Retirement System of Texas
Texas
$61.5M 216,962 -10,890 -5%
ATN
116
AMF Tjänstepension
Sweden
$61M 215,239 -56,145 -21%
VanEck Associates
117
VanEck Associates
New York
$60.3M 212,712 +13,339 +7%
State of Tennessee, Department of Treasury
118
State of Tennessee, Department of Treasury
Tennessee
$58.5M 206,256 -44,316 -18%
First Trust Advisors
119
First Trust Advisors
Illinois
$56.5M 199,061 +72,833 +58%
GC
120
GMT Capital
Georgia
$56.1M 197,900 +4,510 +2%
Chevy Chase Trust
121
Chevy Chase Trust
Maryland
$55.9M 197,142 +833 +0.4%
WA
122
WestEnd Advisors
North Carolina
$55.7M 196,359 -29,310 -13%
BGIM
123
Brandywine Global Investment Management
Pennsylvania
$54.9M 193,733 -90,327 -32%
TD Asset Management
124
TD Asset Management
Ontario, Canada
$54.9M 193,725 -10,841 -5%
DekaBank Deutsche Girozentrale
125
DekaBank Deutsche Girozentrale
Germany
$54.8M 189,676 -15,173 -7%
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5
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