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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 %
Lazard Asset Management
251
Lazard Asset Management
New York
$13M +$3.05M +9,948 +31%
ACP
252
Ashfield Capital Partners
California
$13M -$12M -39,097 -48%
VRS
253
Virginia Retirement Systems
Virginia
$13M +$6.2M +20,246 +92%
BKBG
254
BHF Kleinwort Benson Group
Belgium
$12.7M +$2.19M +7,148 +21%
Canada Pension Plan Investment Board
255
Canada Pension Plan Investment Board
Ontario, Canada
$12.6M -$1.32M -4,300 -9%
NTC
256
NF Trinity Capital
Hong Kong
$12.6M +$12.6M +41,200 New
EAM
257
EULAV Asset Management
Florida
$12.6M -$306K -1,000 -2%
TRSOTSOK
258
Teachers Retirement System of the State of Kentucky
Kentucky
$12.5M -$447K -1,460 -3%
KCM
259
Kornitzer Capital Management
Kansas
$12.4M +$1.8M +5,882 +17%
SCM
260
Snow Capital Management
Pennsylvania
$12.3M -$1.71M -5,571 -12%
URS
261
Utah Retirement Systems
Utah
$12.3M -$613K -2,000 -5%
Handelsbanken Fonder
262
Handelsbanken Fonder
Sweden
$12.2M +$12.2M +39,973 New
OPERF
263
Oregon Public Employees Retirement Fund
Oregon
$12.2M +$214K +700 +2%
EB
264
Eastern Bank
Massachusetts
$12.1M +$43.8K +143 +0.4%
WT
265
Whittier Trust
California
$12M +$5.03M +16,434 +72%
GF
266
Gabelli Funds
New York
$11.7M -$2.38M -7,785 -17%
DILH
267
Dai-ichi Life Holdings
Japan
$11.6M -$310K -1,012 -3%
LS
268
Livforsakringsbolaget Skandia
Sweden
$11.5M +$4.63M +15,120 +67%
William Blair & Company
269
William Blair & Company
Illinois
$11.5M -$14M -45,638 -55%
Natixis Advisors
270
Natixis Advisors
Massachusetts
$11.5M -$3.74M -12,213 -25%
UCFA
271
United Capital Financial Advisors
Texas
$11.4M +$363K +1,184 +3%
TCT
272
TIAA CREF Trust
Missouri
$11.2M +$1.63M +5,317 +17%
PC
273
Paulson & Co
New York
$11.1M +$11.1M +36,200 New
JPMPWA
274
J.P. Morgan Private Wealth Advisors
California
$10.9M +$221K +720 +2%
Envestnet Asset Management
275
Envestnet Asset Management
Illinois
$10.5M -$3.62M -11,831 -26%
9 10
11
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