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Alnylam Pharmaceuticals

495 hedge funds and large institutions have $17.2B invested in Alnylam Pharmaceuticals in 2024 Q1 according to their latest regulatory filings, with 71 funds opening new positions, 203 increasing their positions, 150 reducing their positions, and 63 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
495
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
8
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$461M
Puts
$304M
Net Calls
Net Calls Change

Top Sellers

1 -$506M
2 -$314M
3 -$189M
4
Morgan Stanley
Morgan Stanley
New York
-$140M
5
ACA
Avoro Capital Advisors
New York
-$121M
Name Holding Trade Value Shares
Change
Change in
Stake
126
$8.98M
127
$8.97M
128
$8.91M
129
$8.66M
130
$8.36M
131
$8.13M
132
$8.1M
133
$7.91M
134
$7.7M
135
$7.7M
136
$7.47M
137
$7.47M
138
$7.23M
139
$7.11M
140
$7.02M
141
$7M
142
$6.8M
143
$6.32M
144
$6.26M
145
$5.98M
146
$5.95M
147
$5.89M
148
$5.85M
149
$5.79M
150
$5.79M