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Biogen
BIIB

Overview Fund Activity

972 hedge funds and large institutions have $85.3B invested in Biogen in 2015 Q2 according to their latest regulatory filings, with 100 funds opening new positions, 367 increasing their positions, 347 reducing their positions, and 85 closing their positions.

Holders
972
Holders Change
+7
Holders Change %
+0.73%
% of All Funds
26.21%
Holding in Top 10
52
Holding in Top 10 Change
-16
Holding in Top 10 Change %
-23.53%
% of All Funds
1.4%
New
100
Increased
367
Reduced
347
Closed
85
Calls
$1.21B
Puts
$1.72B
Net Calls
-$507M
Net Calls Change
+$74.4M

Top Buyers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$1.95B
2
JSP
2
Jackson Square Partners
California
$735M
3
Viking Global Investors
3
Viking Global Investors
Connecticut
$207M
4
TCIM
4
TIAA CREF Investment Management
New York
$865M
5
VOYA Investment Management
5
VOYA Investment Management
Georgia
$233M

Top Sellers

1
JPMorgan Chase & Co
1
JPMorgan Chase & Co
New York
$2B
2
D.E. Shaw & Co
2
D.E. Shaw & Co
New York
$60.4M
3
Ameriprise
3
Ameriprise
Minnesota
$1.06B
4
Winslow Capital Management
4
Winslow Capital Management
Minnesota
$520M
5
MCM
5
Marsico Capital Management
Colorado
$518M
Name Market Value Shares Shares
Change 		Shares
Change %
CG
1026
Clinton Group
New York
– – -1,497 Closed
EPM
1027
Equitec Proprietary Markets
Illinois
– – -1,200 Closed
BPGAM
1028
BTG Pactual Global Asset Management
Bermuda
– – -1,160 Closed
CC
1029
CQS Cayman
Cayman Islands
– – -1,140 Closed
FNYS
1030
First New York Securities
New York
– – -1,000 Closed
PP
1031
Patten & Patten
Tennessee
– – -850 Closed
PHK
1032
Point72 Hong Kong
Hong Kong
– – -820 Closed
BCM
1033
BlueCrest Capital Management
Jersey
– – -675 Closed
AR
1034
Advisory Research
Illinois
– – -659 Closed
HCM
1035
Hollencrest Capital Management
California
– – -655 Closed
HF
1036
HRT Financial
New York
– – -631 Closed
QC
1037
QCM Cayman
Texas
– – -619 Closed
Verition Fund Management
1038
Verition Fund Management
Connecticut
– – -597 Closed
KA
1039
Kovack Advisors
Florida
– – -594 Closed
PCM
1040
Price Capital Management
Louisiana
– – -586 Closed
FNT
1041
First National Trust
Pennsylvania
– – -572 Closed
BMO
1042
Beck Mack & Oliver
New York
– – -552 Closed
EP
1043
Edgestream Partners
New Jersey
– – -547 Closed
JC
1044
Jacobs & Co
California
– – -480 Closed
SFPIA
1045
Stevens First Principles Investment Advisors
California
– – -400 Closed
LS
1046
Lupo Securities
Illinois
– – -352 Closed
ZB
1047
Zions Bancorporation
Utah
– – -255 Closed
HCM
1048
Horrell Capital Management
Arkansas
– – -125 Closed
BCM
1049
Blume Capital Management
California
– – -110 Closed
PCM
1050
Parsons Capital Management
Rhode Island
– – -107 Closed
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