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Alnylam Pharmaceuticals

497 hedge funds and large institutions have $17.2B invested in Alnylam Pharmaceuticals in 2024 Q1 according to their latest regulatory filings, with 72 funds opening new positions, 204 increasing their positions, 150 reducing their positions, and 64 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
497
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 -$565M
2 -$314M
3 -$212M
4
Morgan Stanley
Morgan Stanley
New York
-$156M
5
ACA
Avoro Capital Advisors
New York
-$135M
Name Holding Trade Value Shares
Change
Change in
Stake
151
$5.79M
152
$5.51M
153
$5.35M
154
$5.3M
155
$5.29M
156
$5.16M
157
$4.96M
158
$4.93M
159
$4.88M
160
$4.54M
161
$4.43M
162
$4.4M
163
$4.31M
164
$4.26M
165
$4.12M
166
$4.1M
167
$4.1M
168
$4.04M
169
$3.94M
170
$3.86M
171
$3.83M
172
$3.76M
173
$3.74M
174
$3.74M
175
$3.71M