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Biogen
BIIB

Overview Fund Activity

968 hedge funds and large institutions have $58.9B invested in Biogen in 2015 Q4 according to their latest regulatory filings, with 139 funds opening new positions, 330 increasing their positions, 372 reducing their positions, and 82 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
968
Holders Change
+46
Holders Change %
+4.99%
% of All Funds
25.42%
Holding in Top 10
37
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.97%
New
139
Increased
330
Reduced
372
Closed
82
Calls
$1.24B
Puts
$1.63B
Net Calls
-$397M
Net Calls Change
+$181M

Top Buyers

1
D.E. Shaw & Co
D.E. Shaw & Co
New York
$641M
2
JSP
Jackson Square Partners
California
$874M
3
Westfield Capital Management
Westfield Capital Management
Massachusetts
$157M
4
Millennium Management
Millennium Management
New York
$322M
5
Viking Global Investors
Viking Global Investors
Connecticut
$113M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
$3.96B
2
JHIU
Janus Henderson Investors US
Colorado
$302M
3
SCM
Steadfast Capital Management
New York
$53.3M
4
Sands Capital Management
Sands Capital Management
Virginia
$1.03B
5
Jennison Associates
Jennison Associates
New York
$1.04B
Name Holding Trade Value Shares
Change 		Shares
Change %
AIMCA
201
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$22.4M -$3.37M -11,000 -13%
GH
202
GAM Holding
Switzerland
$21.9M +$1.34M +4,358 +7%
US Bancorp
203
US Bancorp
Minnesota
$21.8M +$636K +2,076 +3%
EDRAMF
204
Edmond de Rothschild Asset Management (France)
France
$21.6M +$1.93M +6,300 +10%
IIP
205
Intermede Investment Partners
United Kingdom
$21.6M +$21.6M +70,390 New
Connor, Clark & Lunn Investment Management (CC&L)
206
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$21.5M -$1.07M -3,500 -5%
GIBU
207
Gulf International Bank (UK)
United Kingdom
$21.3M +$475K +1,550 +2%
QI
208
QS Investors
New York
$21.2M +$2.59M +8,461 +14%
HCM
209
Highbridge Capital Management
New York
$20.4M +$14.2M +46,510 +233%
Calamos Advisors
210
Calamos Advisors
Illinois
$19.3M -$10.4M -33,891 -35%
VFA
211
Virtus Fund Advisers
Connecticut
$19.1M +$56.4K +184 +0.3%
PIM
212
Provident Investment Management
Michigan
$19M +$3.26M +10,645 +21%
CI Investments Inc
213
CI Investments Inc
Ontario, Canada
$18.8M -$91.9K -300 -0.5%
Mitsubishi UFJ Asset Management
214
Mitsubishi UFJ Asset Management
Japan
$18.5M -$6.19M -20,216 -25%
ASRS
215
Arizona State Retirement System
Arizona
$18.2M -$1.5M -4,900 -8%
Baird Financial Group
216
Baird Financial Group
Wisconsin
$18M -$1.11M -3,615 -6%
MIH
217
Madison Investment Holdings
Wisconsin
$17.9M +$4.01M +13,100 +29%
OC
218
Oppenheimer & Co
New York
$17.9M +$237K +773 +1%
BJCM
219
Blue Jay Capital Management
California
$17.8M +$4.8M +15,661 +37%
Comerica Bank
220
Comerica Bank
Texas
$17.5M -$2.13M -7,582 -11%
Public Sector Pension Investment Board (PSP Investments)
221
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$17.4M -$1.53M -5,000 -8%
CFB
222
Cullen/Frost Bankers
Texas
$17.2M +$2.41M +7,851 +16%
HIMCH
223
Hartford Investment Management Co (HIMCO)
Connecticut
$17.1M -$1.63M -5,322 -9%
MBI
224
Montrusco Bolton Investments
Quebec, Canada
$16.7M +$7.68M +25,180 +85%
IRF
225
IBM Retirement Fund
New York
$16.7M -$875K -2,857 -5%
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