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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
151
$4.77M
152
$4.7M
153
$4.68M
154
$4.67M
155
$4.56M
156
$4.37M
157
$4.27M
158
$4.26M
159
$4.24M
160
$4.2M
161
$4.05M
162
$4.01M
163
$4M
164
$4M
165
$3.92M
166
$3.9M
167
$3.88M
168
$3.74M
169
$3.67M
170
$3.37M
171
$3.3M
172
$3.26M
173
$3.2M
174
$3.15M
175
$3.15M