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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
Two Sigma Investments
3
Two Sigma Investments
New York
$160M
4
Renaissance Technologies
4
Renaissance Technologies
New York
$201M
5
Two Sigma Advisers
5
Two Sigma Advisers
New York
$126M

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 %
SFS
876
Sowell Financial Services
Arkansas
$220K 772 +772 New
NFM
877
North Forty Management
Washington
$220K 776 +776 New
FNBT
878
FineMark National Bank & Trust
Florida
$218K 770 -142 -16%
CIA
879
Capital Investment Advisors
Georgia
$215K 759 +759 New
MSAM
880
Moloney Securities Asset Management
Missouri
$214K 753 +753 New
PIM
881
Penobscot Investment Management
Massachusetts
$212K 749 – –
SFSG
882
Stearns Financial Services Group
North Carolina
$210K 741 +741 New
MCTIC
883
MacGuire Cheswick & Tuttle Investment Counsel
Connecticut
$210K 741 +741 New
LCM
884
Logan Capital Management
Pennsylvania
$209K 738 +738 New
MMPW
885
Mitchell McLeod Pugh & Williams
Alabama
$208K 735 – –
GC
886
Gilbert & Cook
Iowa
$208K 734 +734 New
NAM
887
North American Management
Massachusetts
$206K 725 -10 -1%
EIA
888
Edgemoor Investment Advisors
Maryland
$206K 725 – –
GC
889
Guardian Capital
Ontario, Canada
$204K 719 -124 -15%
HCC
890
Hirtle Callaghan & Co
Pennsylvania
$202K 710 -77 -10%
NAMA
891
Nikko Asset Management Americas
New York
$199K 700 -500 -42%
AP
892
Atwood & Palmer
Missouri
$199K 700 – –
RPG
893
Risk Paradigm Group
Texas
$193K 682 -185 -21%
First Manhattan
894
First Manhattan
New York
$189K 670 +70 +12%
WA
895
WFG Advisors
Texas
$180K 634 +185 +41%
CAM
896
Columbia Asset Management
Michigan
$179K 630 -365 -37%
DVM
897
Dreman Value Management
Florida
$171K 602 +452 +301%
ADL
898
Asset Dedication LLC
California
$160K 550 -685 -55%
FPFS
899
First Personal Financial Services
North Carolina
$156K 551 +196 +55%
PFBT
900
Parkside Financial Bank & Trust
Missouri
$155K 546 -4 -0.7%
34 35
36
37 38