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Ionis Pharmaceuticals
IONS

Overview Fund Activity

173 hedge funds and large institutions have $2.84B invested in Ionis Pharmaceuticals in 2013 Q2 according to their latest regulatory filings, with 173 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
173
Holders Change
+173
Holders Change %
–
% of All Funds
5.65%
Holding in Top 10
3
Holding in Top 10 Change
+3
Holding in Top 10 Change %
%
% of All Funds
0.1%
New
173
Increased
–
Reduced
–
Closed
–
Calls
$36M
Puts
$29.5M
Net Calls
+$6.52M
Net Calls Change
+$6.52M

Top Buyers

No buyers this quarter

Top Sellers

No sellers this quarter
Name Holding Trade Value Shares
Change 		Shares
Change %
Neuberger Berman Group
101
Neuberger Berman Group
New York
$893K +$893K +33,217 New
Public Employees Retirement Association of Colorado
102
Public Employees Retirement Association of Colorado
Colorado
$887K +$887K +33,004 New
TH
103
Timber Hill
Connecticut
$885K +$885K +32,947 New
DC
104
Davenport & Co
Virginia
$872K +$872K +32,450 New
PP
105
Paloma Partners
Connecticut
$853K +$853K +31,734 New
AT
106
Arden Trust
Delaware
$823K +$823K +30,601 New
Bank of Montreal
107
Bank of Montreal
Ontario, Canada
$820K +$820K +30,534 New
Zurich Cantonal Bank
108
Zurich Cantonal Bank
Switzerland
$806K +$806K +30,000 New
ACM
109
Avalon Capital Management
California
$789K +$789K +29,375 New
Renaissance Technologies
110
Renaissance Technologies
New York
$750K +$750K +27,914 New
RFC
111
Russell Frank Company
Washington
$746K +$746K +27,763 New
SCA
112
SAC Capital Advisors
Connecticut
$728K +$728K +27,107 New
GC
113
Globeflex Capital
California
$690K +$690K +25,700 New
D.E. Shaw & Co
114
D.E. Shaw & Co
New York
$678K +$678K +25,227 New
SCM
115
Sigma Capital Management
Connecticut
$672K +$672K +25,000 New
Nomura Asset Management
116
Nomura Asset Management
Japan
$672K +$672K +25,000 New
FC
117
FIC Capital
New York
$663K +$663K +24,680 New
Royal Bank of Canada
118
Royal Bank of Canada
Ontario, Canada
$629K +$629K +23,405 New
Prudential Financial
119
Prudential Financial
New Jersey
$627K +$627K +23,323 New
SO
120
STRS Ohio
Ohio
$613K +$613K +22,800 New
Citigroup
121
Citigroup
New York
$600K +$600K +22,321 New
BJ
122
BlackRock Japan
Japan
$591K +$591K +21,998 New
GG
123
Gofen & Glossberg
Illinois
$588K +$588K +21,880 New
PI
124
Putnam Investments
Massachusetts
$577K +$577K +21,495 New
SG Americas Securities
125
SG Americas Securities
New York
$565K +$565K +21,042 New
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