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Alnylam Pharmaceuticals

518 hedge funds and large institutions have $29.1B invested in Alnylam Pharmaceuticals in 2024 Q2 according to their latest regulatory filings, with 87 funds opening new positions, 194 increasing their positions, 164 reducing their positions, and 57 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
518
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
6
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$703M
Puts
$600M
Net Calls
Net Calls Change

Top Buyers

1 +$534M
2 +$530M
3 +$175M
4
BlackRock
BlackRock
New York
+$127M
5
Vanguard Group
Vanguard Group
Pennsylvania
+$125M
Name Holding Trade Value Shares
Change
Change in
Stake
151
$8.44M
152
$8.23M
153
$8.07M
154
$7.89M
155
$7.66M
156
$7.62M
157
$7.48M
158
$7.29M
159
$7.22M
160
$7.14M
161
$7.04M
162
$6.91M
163
$6.44M
164
$6.32M
165
$6.26M
166
$6.18M
167
$6.15M
168
$6.12M
169
$6.11M
170
$6.08M
171
$5.95M
172
$5.89M
173
$5.88M
174
$5.78M
175
$5.47M