BIIB icon

Biogen
BIIB

Overview Fund Activity

646 hedge funds and large institutions have $47.5B invested in Biogen in 2013 Q2 according to their latest regulatory filings, with 646 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
646
Holders Change
+646
Holders Change %
–
% of All Funds
21.09%
Holding in Top 10
29
Holding in Top 10 Change
+29
Holding in Top 10 Change %
%
% of All Funds
0.95%
New
646
Increased
–
Reduced
–
Closed
–
Calls
$527M
Puts
$606M
Net Calls
-$78.9M
Net Calls Change
-$78.9M

Top Buyers

No buyers this quarter

Top Sellers

No sellers this quarter
Name Holding Trade Value Shares
Change 		Shares
Change %
MLICM
126
Metropolitan Life Insurance Company (MetLife)
New York
$33.8M +$33.8M +157,223 New
DekaBank Deutsche Girozentrale
127
DekaBank Deutsche Girozentrale
Germany
$33.2M +$33.2M +149,894 New
FCAM
128
F&C Asset Management
United Kingdom
$33.1M +$33.1M +153,687 New
U
129
UBS
Switzerland
$32.8M +$32.8M +152,270 New
Axa
130
Axa
France
$32.3M +$32.3M +149,963 New
AT
131
Arvest Trust
Oklahoma
$31.9M +$31.9M +148,422 New
CA
132
Commerzbank Aktiengesellschaft
Germany
$31.6M +$31.6M +146,678 New
Grantham, Mayo, Van Otterloo & Co (GMO)
133
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
$31.1M +$31.1M +144,501 New
Retirement Systems of Alabama
134
Retirement Systems of Alabama
Alabama
$30.1M +$30.1M +139,662 New
Canada Life
135
Canada Life
Manitoba, Canada
$29.6M +$29.6M +137,674 New
EA
136
Euclid Advisors
Connecticut
$28.4M +$28.4M +132,145 New
IG
137
ING Group
Netherlands
$28.2M +$28.2M +131,031 New
SONJCPFA
138
State of New Jersey Common Pension Fund A
New Jersey
$28M +$28M +130,000 New
MSA
139
Mason Street Advisors
Wisconsin
$28M +$28M +129,930 New
Comerica Bank
140
Comerica Bank
Texas
$27.8M +$27.8M +129,397 New
TL
141
Tirschwell & Loewy
New York
$27.4M +$27.4M +127,475 New
PA
142
Profund Advisors
Maryland
$26.3M +$26.3M +122,387 New
TPSF
143
Texas Permanent School Fund
Texas
$26.2M +$26.2M +121,802 New
AP
144
Alydar Partners
Massachusetts
$25.8M +$25.8M +120,000 New
TG
145
TCW Group
California
$25.6M +$25.6M +119,118 New
ACI
146
AMP Capital Investors
Australia
$24.4M +$24.4M +116,964 New
IRF
147
IBM Retirement Fund
New York
$24.2M +$24.2M +112,603 New
N
148
Natixis
France
$23.4M +$23.4M +108,900 New
VOYA Investment Management
149
VOYA Investment Management
Georgia
$23.1M +$23.1M +107,220 New
Aviva
150
Aviva
United Kingdom
$22.1M +$22.1M +102,846 New
4 5
6
7 8