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Alnylam Pharmaceuticals

472 hedge funds and large institutions have $24B invested in Alnylam Pharmaceuticals in 2023 Q1 according to their latest regulatory filings, with 54 funds opening new positions, 170 increasing their positions, 169 reducing their positions, and 54 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
472
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
5
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$194M
Puts
$159M
Net Calls
Net Calls Change

Top Buyers

1 +$322M
2 +$102M
3 +$93.7M
4
AllianceBernstein
AllianceBernstein
Tennessee
+$93.1M
5
Corient Private Wealth
Corient Private Wealth
Florida
+$54.1M

Top Sellers

1 -$154M
2 -$139M
3 -$125M
4
Holocene Advisors
Holocene Advisors
New York
-$116M
5
1832 Asset Management
1832 Asset Management
Ontario, Canada
-$73.8M
Name Holding Trade Value Shares
Change
Change in
Stake
201
$2.08M
202
$2.07M
203
$1.94M
204
$1.8M
205
$1.78M
206
$1.77M
207
$1.71M
208
$1.67M
209
$1.66M
210
$1.6M
211
$1.54M
212
$1.54M
213
$1.51M
214
$1.5M
215
$1.49M
216
$1.48M
217
$1.4M
218
$1.38M
219
$1.36M
220
$1.36M
221
$1.35M
222
$1.28M
223
$1.26M
224
$1.24M
225
$1.24M