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Ionis Pharmaceuticals

213 hedge funds and large institutions have $4.13B invested in Ionis Pharmaceuticals in 2013 Q4 according to their latest regulatory filings, with 34 funds opening new positions, 83 increasing their positions, 73 reducing their positions, and 24 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
213
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
5
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$45.9M
Puts
$68.7M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
101
$1.99M
102
$1.93M
103
$1.62M
104
$1.59M
105
$1.52M
106
$1.43M
107
$1.41M
108
$1.41M
109
$1.31M
110
$1.31M
111
$1.29M
112
$1.28M
113
$1.27M
114
$1.24M
115
$1.24M
116
$1.2M
117
$1.19M
118
$1.15M
119
$1.15M
120
$1.13M
121
$1.12M
122
$1.12M
123
$1.06M
124
$1.06M
125
$1.02M