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Alnylam Pharmaceuticals

520 hedge funds and large institutions have $29.1B invested in Alnylam Pharmaceuticals in 2024 Q2 according to their latest regulatory filings, with 88 funds opening new positions, 194 increasing their positions, 165 reducing their positions, and 58 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
520
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 +$347M
2 +$344M
3 +$114M
4
BlackRock
BlackRock
New York
+$82.5M
5
Vanguard Group
Vanguard Group
Pennsylvania
+$81.1M
Name Holding Trade Value Shares
Change
Change in
Stake
151
$8.51M
152
$8.44M
153
$8.23M
154
$8.07M
155
$7.89M
156
$7.66M
157
$7.62M
158
$7.48M
159
$7.29M
160
$7.22M
161
$7.14M
162
$7.04M
163
$6.91M
164
$6.44M
165
$6.32M
166
$6.26M
167
$6.18M
168
$6.15M
169
$6.12M
170
$6.11M
171
$6.08M
172
$5.95M
173
$5.89M
174
$5.88M
175
$5.78M