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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
201
$3.47M
202
$3.45M
203
$3.32M
204
$3.26M
205
$3.25M
206
$3.23M
207
$3.22M
208
$3.06M
209
$3.03M
210
$3.01M
211
$2.95M
212
$2.94M
213
$2.88M
214
$2.85M
215
$2.76M
216
$2.74M
217
$2.65M
218
$2.63M
219
$2.56M
220
$2.51M
221
$2.43M
222
$2.39M
223
$2.33M
224
$2.31M
225
$2.27M