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Alnylam Pharmaceuticals

257 hedge funds and large institutions have $5.26B invested in Alnylam Pharmaceuticals in 2015 Q3 according to their latest regulatory filings, with 36 funds opening new positions, 93 increasing their positions, 89 reducing their positions, and 53 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
257
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
8
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$59.2M
Puts
$43.1M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
126
$1.77M
127
$1.77M
128
$1.73M
129
$1.72M
130
$1.69M
131
$1.61M
132
$1.54M
133
$1.53M
134
$1.53M
135
$1.48M
136
$1.48M
137
$1.47M
138
$1.46M
139
$1.43M
140
$1.43M
141
$1.41M
142
$1.37M
143
$1.31M
144
$1.28M
145
$1.27M
146
$1.24M
147
$1.23M
148
$1.21M
149
$1.11M
150
$1.08M