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Biogen
BIIB

Overview Fund Activity

782 hedge funds and large institutions have $68.4B invested in Biogen in 2014 Q2 according to their latest regulatory filings, with 81 funds opening new positions, 275 increasing their positions, 302 reducing their positions, and 69 closing their positions.

Holders
782
Holders Change
+6
Holders Change %
+0.77%
% of All Funds
22.49%
Holding in Top 10
36
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+9.09%
% of All Funds
1.04%
New
81
Increased
275
Reduced
302
Closed
69
Calls
$814M
Puts
$1.09B
Net Calls
-$271M
Net Calls Change
+$35.6M

Top Buyers

1
Norges Bank
1
Norges Bank
Norway
$1.04B
2
JPMorgan Chase & Co
2
JPMorgan Chase & Co
New York
$2.24B
3
American Century Companies
3
American Century Companies
Missouri
$442M
4
BIM
4
BlackRock Investment Management
Delaware
$367M
5
Grantham, Mayo, Van Otterloo & Co (GMO)
5
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
$270M

Top Sellers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$568M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$6.67B
3
MCM
3
Marsico Capital Management
Colorado
$608M
4
Winslow Capital Management
4
Winslow Capital Management
Minnesota
$500M
5
Arrowstreet Capital
5
Arrowstreet Capital
Massachusetts
$79.4M
Name Market Value Shares Shares
Change 		Shares
Change %
SRC
826
Shufro Rose & Co
New York
– – -1,000 Closed
CL
827
Choreo LLC
Illinois
– – -942 Closed
SC
828
Scotia Capital
Ontario, Canada
– – -936 Closed
PMG
829
ProVise Management Group
Florida
– – -932 Closed
TC
830
TFS Capital
Pennsylvania
– – -876 Closed
Capital Fund Management (CFM)
831
Capital Fund Management (CFM)
France
– – -800 Closed
PC
832
Passport Capital
California
– – -783 Closed
AP
833
Appleton Partners
Massachusetts
– – -771 Closed
PM
834
Parametrica Management
Hong Kong
– – -714 Closed
LOM
835
Loeb Offshore Management
New York
– – -701 Closed
BSW
836
Buckingham Strategic Wealth
Missouri
– – -671 Closed
WAM
837
Wolverine Asset Management
Illinois
– – -648 Closed
FMA
838
FNY Managed Accounts
New York
– – -500 Closed
GG
839
Gofen & Glossberg
Illinois
– – -245 Closed
CCA
840
Catalyst Capital Advisors
New York
– – -212 Closed
AP
841
Advisors Preferred
Maryland
– – -209 Closed
SFPIA
842
Stevens First Principles Investment Advisors
California
– – -150 Closed
WCBA
843
Weaver C. Barksdale & Associates
Tennessee
– – -150 Closed
MCM
844
Mazama Capital Management
Oregon
– – -143 Closed
HR
845
Howe & Rusling
New York
– – -79 Closed
NYLT
846
New York Life Trust
New York
– – -51 Closed
CG
847
Colony Group
Massachusetts
– – -23 Closed
TDC
848
Thompson Davis & Co
Virginia
– – -21 Closed
IFA
849
Interactive Financial Advisors
Illinois
– – -14 Closed
S
850
SignatureFD
Georgia
– – -14 Closed
31 32 33
34
35