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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
176
$3.14M
177
$3.13M
178
$3.08M
179
$3.05M
180
$3.04M
181
$2.98M
182
$2.95M
183
$2.93M
184
$2.91M
185
$2.82M
186
$2.81M
187
$2.79M
188
$2.75M
189
$2.74M
190
$2.58M
191
$2.47M
192
$2.42M
193
$2.34M
194
$2.26M
195
$2.22M
196
$2.2M
197
$2.12M
198
$2.11M
199
$2.09M
200
$2.09M