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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
176
$448K
177
$442K
178
$432K
179
$431K
180
$415K
181
$408K
182
$408K
183
$400K
184
$397K
185
$379K
186
$348K
187
$345K
188
$328K
189
$313K
190
$310K
191
$308K
192
$301K
193
$292K
194
$266K
195
$261K
196
$258K
197
$250K
198
$242K
199
$242K
200
$238K