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Biogen
BIIB

Overview Fund Activity

1,024 hedge funds and large institutions have $53.8B invested in Biogen in 2016 Q4 according to their latest regulatory filings, with 137 funds opening new positions, 364 increasing their positions, 400 reducing their positions, and 107 closing their positions.

Holders
1,024
Holders Change
+13
Holders Change %
+1.29%
% of All Funds
25.64%
Holding in Top 10
41
Holding in Top 10 Change
-16
Holding in Top 10 Change %
-28.07%
% of All Funds
1.03%
New
137
Increased
364
Reduced
400
Closed
107
Calls
$1.52B
Puts
$1.74B
Net Calls
-$222M
Net Calls Change
-$123M

Top Buyers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$1.66B
2
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$2.47B
3
DZ Bank
3
DZ Bank
Germany
$179M
4
Two Sigma Investments
4
Two Sigma Investments
New York
$160M
5
Renaissance Technologies
5
Renaissance Technologies
New York
$201M

Top Sellers

1
Jennison Associates
1
Jennison Associates
New York
$40.3M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$2.33B
3
SIG
3
Senator Investment Group
New York
$0
4
CCM
4
Causeway Capital Management
California
$0
5
HM
5
HealthCor Management
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
KT
976
Kanaly Trust
Texas
$20K 70 – –
PA
977
Perennial Advisors
New York
$20K 70 +70 New
GRP
978
Global Retirement Partners
California
$20K 71 +71 New
SIM
979
Sonora Investment Management
Arizona
$19.3K 68 +50 +278%
CCM
980
Cribstone Capital Management
Maine
$18K 65 – –
AW
981
Alpha Windward
Massachusetts
$18K 64 +19 +42%
DBT
982
Dubuque Bank & Trust
Iowa
$17K 59 – –
MIFH
983
Migdal Insurance & Financial Holdings
Israel
$17K 59 +59 New
ACS
984
Archford Capital Strategies
Illinois
$15K 54 – –
FMTCOCP
985
Farmers & Merchants Trust Co of Chambersburg PA
Pennsylvania
$14.2K 50 +50 New
MUS
986
Mitsubishi UFJ Securities
Japan
$14K 50 -660 -93%
GBBWRPM
987
Genovese Burford & Brothers Wealth & Retirement Plan Management
California
$14K 48 -157 -77%
HR
988
Howe & Rusling
New York
$14K 50 – –
PFS
989
Physicians Financial Services
North Carolina
$14K 50 – –
MCM
990
MV Capital Management
Maryland
$13K 46 – –
PFGIA
991
Patriot Financial Group Insurance Agency
Massachusetts
$13K 46 +46 New
AA
992
Apriem Advisors
California
$12K 42 +17 +68%
ST
993
Smithfield Trust
Pennsylvania
$11K 40 -158 -80%
ANBT
994
American National Bank & Trust
Texas
$11K 39 +1 +3%
OFW
995
Omnia Family Wealth
Florida
$11K 39 +39 New
KKAMG
996
Kernodle & Katon Asset Management Group
Arkansas
$10K 37 -88 -70%
BC
997
Bartlett & Co
Ohio
$10K 36 – –
JIC
998
Joel Isaacson & Co
New York
$9K 33 – –
CJA
999
C-J Advisory
California
$9K 30 – –
WAS
1000
Winch Advisory Services
Wisconsin
$9K 30 – –
38 39
40
41 42