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Alnylam Pharmaceuticals

373 hedge funds and large institutions have $16.5B invested in Alnylam Pharmaceuticals in 2020 Q2 according to their latest regulatory filings, with 74 funds opening new positions, 136 increasing their positions, 109 reducing their positions, and 28 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
373
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
$154M
Puts
$111M
Net Calls
Net Calls Change

Top Buyers

1 +$204M
2 +$157M
3 +$137M
4
American Century Companies
American Century Companies
Missouri
+$87.5M
5
BlackRock
BlackRock
New York
+$81.5M

Top Sellers

1 -$269M
2 -$66.6M
3 -$57.7M
4
MC
Maverick Capital
Texas
-$33.5M
5
AG
Artal Group
Luxembourg
-$29.6M
Name Holding Trade Value Shares
Change
Change in
Stake
176
$2.04M
177
$2.02M
178
$2M
179
$1.99M
180
$1.98M
181
$1.89M
182
$1.88M
183
$1.84M
184
$1.77M
185
$1.75M
186
$1.73M
187
$1.64M
188
$1.63M
189
$1.63M
190
$1.62M
191
$1.61M
192
$1.58M
193
$1.53M
194
$1.53M
195
$1.47M
196
$1.39M
197
$1.38M
198
$1.38M
199
$1.38M
200
$1.34M