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Biogen
BIIB

Overview Fund Activity

968 hedge funds and large institutions have $58.9B invested in Biogen in 2015 Q4 according to their latest regulatory filings, with 139 funds opening new positions, 330 increasing their positions, 372 reducing their positions, and 82 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
968
Holders Change
+46
Holders Change %
+4.99%
% of All Funds
25.42%
Holding in Top 10
37
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.97%
New
139
Increased
330
Reduced
372
Closed
82
Calls
$1.24B
Puts
$1.63B
Net Calls
-$397M
Net Calls Change
+$181M

Top Buyers

1
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$458M
2
JSP
Jackson Square Partners
California
+$180M
3
Westfield Capital Management
Westfield Capital Management
Massachusetts
+$157M
4
Millennium Management
Millennium Management
New York
+$130M
5
Viking Global Investors
Viking Global Investors
Connecticut
+$113M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
-$1.11B
2
JHIU
Janus Henderson Investors US
Colorado
-$312M
3
SCM
Steadfast Capital Management
New York
-$239M
4
Sands Capital Management
Sands Capital Management
Virginia
-$231M
5
Jennison Associates
Jennison Associates
New York
-$208M
Name Holding Trade Value Shares
Change 		Shares
Change %
BCM
801
Bridgeway Capital Management
Texas
$276K – – –
MCM
802
Murphy Capital Management
New Jersey
$275K -$321K -1,050 -54%
CWM
803
Confluence Wealth Management
Oregon
$275K -$288K -943 -51%
FBNAT
804
FirstMerit Bank N.A. Trustee
Ohio
$275K -$9.17K -30 -3%
CIM
805
CenturyLink Investment Management
Colorado
$274K -$936K -3,054 -77%
Cetera Investment Advisers
806
Cetera Investment Advisers
Illinois
$273K +$273K +885 New
HCC
807
Hirtle Callaghan & Co
Pennsylvania
$272K – – –
FWCM
808
Ferguson Wellman Capital Management
Oregon
$269K +$269K +878 New
AIM
809
Ada Investment Management
New York
$268K +$268K +874 New
TIA
810
Tiemann Investment Advisors
California
$266K -$30.7K -100 -10%
DFIM
811
Detwiler Fenton Investment Management
Massachusetts
$266K +$266K +868 New
BT
812
Beacon Trust
New Jersey
$262K -$58.9K -192 -18%
KM
813
Kalos Management
Georgia
$260K +$260K +791 New
HSA
814
HBK Sorce Advisory
Pennsylvania
$256K -$197K -642 -43%
MCM
815
Maple Capital Management
Vermont
$256K – – –
CC
816
Capital Counsel
New York
$253K -$2.15K -7 -0.8%
AI
817
Atria Investments
North Carolina
$253K +$54.3K +193 +27%
PIM
818
Penobscot Investment Management
Massachusetts
$249K +$7.05K +23 +3%
CRC
819
Curi RMB Capital
Illinois
$247K – – –
SC
820
Saturna Capital
Washington
$245K -$1.25M -4,085 -84%
FHC
821
First Heartland Consultants
Missouri
$245K -$45.6K -149 -16%
NPA
822
Nichols & Pratt Advisers
Massachusetts
$245K – – –
FWM
823
Frontier Wealth Management
Missouri
$244K +$917 +3 +0.4%
BW
824
Bison Wealth
Georgia
$243K +$243K +793 New
DIA
825
Denver Investment Advisors
Colorado
$242K -$61.3K -200 -20%
31 32
33
34 35