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Biogen
BIIB

Overview Fund Activity

965 hedge funds and large institutions have $90B invested in Biogen in 2015 Q1 according to their latest regulatory filings, with 132 funds opening new positions, 336 increasing their positions, 371 reducing their positions, and 42 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
965
Holders Change
+81
Holders Change %
+9.16%
% of All Funds
25.74%
Holding in Top 10
68
Holding in Top 10 Change
+16
Holding in Top 10 Change %
+30.77%
% of All Funds
1.81%
New
132
Increased
336
Reduced
371
Closed
42
Calls
$1.06B
Puts
$1.64B
Net Calls
-$582M
Net Calls Change
-$200M

Top Buyers

1
Fidelity Investments
Fidelity Investments
Massachusetts
+$951M
2
JSP
Jackson Square Partners
California
+$438M
3
Wellington Management Group
Wellington Management Group
Massachusetts
+$393M
4
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$301M
5
IC
Institutional Capital
Illinois
+$279M

Top Sellers

1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$585M
2
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
-$474M
3
Primecap Management
Primecap Management
California
-$258M
4
Goldman Sachs
Goldman Sachs
New York
-$227M
5
Jennison Associates
Jennison Associates
New York
-$221M
Name Holding Trade Value Shares
Change 		Shares
Change %
AMG
826
Asset Management Group
Connecticut
$274K – – –
MBT
827
Montecito Bank & Trust
California
$274K +$274K +648 New
BC
828
Banced Corp
Illinois
$273K -$72.6K -172 -21%
OCG
829
Opus Capital Group
Ohio
$273K -$42.3K -100 -13%
TCOT
830
Trust Company of Toledo
Ohio
$273K – – –
BJL
831
Brighton Jones LLC
Washington
$267K +$8.44K +20 +3%
HF
832
HRT Financial
New York
$266K +$266K +631 New
LD
833
Lipe & Dalton
New York
$265K – – –
TCOV
834
Trust Company of Vermont
Vermont
$264K +$42.2K +100 +19%
QC
835
QCM Cayman
Texas
$261K +$261K +619 New
HIS
836
Horizon Investment Services
Indiana
$258K +$258K +612 New
CFA
837
CT Financial Advisors
Pennsylvania
$254K – – –
First Manhattan
838
First Manhattan
New York
$253K -$6.33K -15 -2%
Verition Fund Management
839
Verition Fund Management
Connecticut
$252K -$1.06M -2,506 -81%
KA
840
Kovack Advisors
Florida
$251K -$27K -64 -10%
PCM
841
Price Capital Management
Louisiana
$247K +$247K +586 New
AI
842
Atria Investments
North Carolina
$245K +$245K +581 New
DC
843
Davenport & Co
Virginia
$245K +$245K +580 New
FNT
844
First National Trust
Pennsylvania
$242K +$242K +572 New
MAA
845
Mraz Amerine & Associates
California
$242K +$242K +573 New
CFA
846
Carroll Financial Associates
North Carolina
$239K +$84.6K +200 +55%
ST
847
Smithfield Trust
Pennsylvania
$236K +$11.8K +28 +5%
MUS
848
Mitsubishi UFJ Securities
Japan
$236K +$236K +560 New
NYLT
849
New York Life Trust
New York
$234K +$8.85K +21 +4%
TCOTO
850
Trust Company of the Ozarks
Missouri
$234K +$234K +555 New
32 33
34
35 36