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Biogen
BIIB

Overview Fund Activity

922 hedge funds and large institutions have $58.4B invested in Biogen in 2015 Q3 according to their latest regulatory filings, with 105 funds opening new positions, 406 increasing their positions, 283 reducing their positions, and 150 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
922
Holders Change
-50
Holders Change %
-5.14%
% of All Funds
25.77%
Holding in Top 10
37
Holding in Top 10 Change
-15
Holding in Top 10 Change %
-28.85%
% of All Funds
1.03%
New
105
Increased
406
Reduced
283
Closed
150
Calls
$1.22B
Puts
$1.8B
Net Calls
-$579M
Net Calls Change
-$71.2M

Top Buyers

1
Ameriprise
Ameriprise
Minnesota
$1.11B
2
SCM
Steadfast Capital Management
New York
$278M
3
Bank of America
Bank of America
North Carolina
$415M
4
Wellington Management Group
Wellington Management Group
Massachusetts
$1.65B
5
BA
BlackRock Advisors
Delaware
$455M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
$4.83B
2
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$1.76B
3
Winslow Capital Management
Winslow Capital Management
Minnesota
$0
4
MCM
Marsico Capital Management
Colorado
$0
5
DCP
DSM Capital Partners
Florida
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
ICRM
976
Insight Capital Research & Management
California
– -$2.36M -5,840 Closed
LP
977
LMR Partners
United Kingdom
– -$2.35M -5,819 Closed
SSIA
978
Spero-Smith Investment Advisers
Ohio
– -$2.23M -5,516 Closed
NCIM
979
New Century Investment Management
Michigan
– -$2.19M -5,419 Closed
HCM
980
Herndon Capital Management
Georgia
– -$2.05M -5,084 Closed
JAM
981
JW Asset Management
Florida
– -$2M -4,950 Closed
SSWM
982
Sheets Smith Wealth Management
North Carolina
– -$1.88M -4,663 Closed
ACA
983
Avoro Capital Advisors
New York
– -$1.82M -4,500 Closed
SC
984
Scholtz & Company
Connecticut
– -$1.76M -4,362 Closed
SGA
985
Strategic Global Advisors
California
– -$1.7M -4,206 Closed
RSS
986
Rosenblum Silverman Sutton
California
– -$1.55M -3,827 Closed
HIM
987
Hutchens Investment Management
New Hampshire
– -$1.51M -3,740 Closed
MFS
988
McNamara Financial Services
Massachusetts
– -$1.51M -3,740 Closed
QSS
989
Quantitative Systematic Strategies
Florida
– -$1.43M -3,602 Closed
CPH
990
C Partners Holding
Switzerland
– -$1.45M -3,600 Closed
WP
991
WMS Partners
Maryland
– -$1.45M -3,600 Closed
CI
992
Cowen Inc
New York
– -$1.45M -3,585 Closed
BIM
993
BRC Investment Management
Colorado
– -$1.29M -3,203 Closed
PAA
994
Peregrine Asset Advisers
Oregon
– -$1.25M -3,100 Closed
1GA
995
1st Global Advisors
Texas
– -$1.19K -2,950 Closed
ARC
996
Absolute Return Capital
Massachusetts
– -$1.12M -2,765 Closed
RCM
997
RA Capital Management
Massachusetts
– -$1.05M -2,600 Closed
GCMG
998
Gyroscope Capital Management Group
Florida
– -$1.01M -2,500 Closed
PC
999
Palo Capital
California
– -$877K -2,202 Closed
VF
1000
Virtu Financial
New York
– -$878K -2,174 Closed
38 39
40
41 42