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Alnylam Pharmaceuticals

197 hedge funds and large institutions have $3.73B invested in Alnylam Pharmaceuticals in 2014 Q1 according to their latest regulatory filings, with 45 funds opening new positions, 69 increasing their positions, 65 reducing their positions, and 15 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
197
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$27.9M
Puts
$59.7M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
126
$761K
127
$735K
128
$714K
129
$661K
130
$638K
131
$624K
132
$619K
133
$618K
134
$609K
135
$604K
136
$597K
137
$526K
138
$524K
139
$517K
140
$468K
141
$459K
142
$456K
143
$447K
144
$414K
145
$408K
146
$381K
147
$378K
148
$367K
149
$352K
150
$337K