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Alnylam Pharmaceuticals

237 hedge funds and large institutions have $6.73B invested in Alnylam Pharmaceuticals in 2015 Q1 according to their latest regulatory filings, with 47 funds opening new positions, 106 increasing their positions, 59 reducing their positions, and 22 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
237
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
12
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$84.9M
Puts
$63.7M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
126
$1.82M
127
$1.69M
128
$1.64M
129
$1.61M
130
$1.58M
131
$1.57M
132
$1.43M
133
$1.4M
134
$1.35M
135
$1.29M
136
$1.27M
137
$1.26M
138
$1.25M
139
$1.18M
140
$1.18M
141
$1.09M
142
$1.03M
143
$996K
144
$948K
145
$922K
146
$902K
147
$848K
148
$838K
149
$817K
150
$806K