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Alnylam Pharmaceuticals

495 hedge funds and large institutions have $17.2B invested in Alnylam Pharmaceuticals in 2024 Q1 according to their latest regulatory filings, with 71 funds opening new positions, 203 increasing their positions, 150 reducing their positions, and 63 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
495
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
$461M
Puts
$304M
Net Calls
Net Calls Change

Top Sellers

1 -$506M
2 -$314M
3 -$189M
4
Morgan Stanley
Morgan Stanley
New York
-$140M
5
ACA
Avoro Capital Advisors
New York
-$121M
Name Holding Trade Value Shares
Change
Change in
Stake
176
$3.69M
177
$3.56M
178
$3.49M
179
$3.38M
180
$3.26M
181
$3.25M
182
$3.22M
183
$3.17M
184
$3.16M
185
$3.12M
186
$3.08M
187
$2.98M
188
$2.96M
189
$2.94M
190
$2.89M
191
$2.85M
192
$2.79M
193
$2.77M
194
$2.76M
195
$2.62M
196
$2.54M
197
$2.42M
198
$2.39M
199
$2.39M
200
$2.33M