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Alnylam Pharmaceuticals

164 hedge funds and large institutions have $3.27B invested in Alnylam Pharmaceuticals in 2013 Q3 according to their latest regulatory filings, with 48 funds opening new positions, 55 increasing their positions, 52 reducing their positions, and 22 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
164
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
4
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$27M
Puts
$22.2M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
126
$492K
127
$451K
128
$447K
129
$390K
130
$350K
131
$343K
132
$340K
133
$338K
134
$334K
135
$322K
136
$298K
137
$291K
138
$273K
139
$269K
140
$253K
141
$243K
142
$232K
143
$230K
144
$228K
145
$228K
146
$224K
147
$220K
148
$218K
149
$213K
150
$211K