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Alnylam Pharmaceuticals

373 hedge funds and large institutions have $16.5B invested in Alnylam Pharmaceuticals in 2020 Q2 according to their latest regulatory filings, with 74 funds opening new positions, 136 increasing their positions, 109 reducing their positions, and 28 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
373
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
$154M
Puts
$111M
Net Calls
Net Calls Change

Top Buyers

1 +$204M
2 +$157M
3 +$137M
4
American Century Companies
American Century Companies
Missouri
+$87.5M
5
BlackRock
BlackRock
New York
+$81.5M

Top Sellers

1 -$269M
2 -$66.6M
3 -$57.7M
4
MC
Maverick Capital
Texas
-$33.5M
5
AG
Artal Group
Luxembourg
-$29.6M
Name Holding Trade Value Shares
Change
Change in
Stake
126
$5.37M
127
$5.36M
128
$5.31M
129
$5.15M
130
$4.92M
131
$4.82M
132
$4.64M
133
$4.63M
134
$4.54M
135
$4.53M
136
$4.46M
137
$4.43M
138
$4.41M
139
$4.34M
140
$4.33M
141
$4.18M
142
$4.15M
143
$4.08M
144
$4.07M
145
$3.95M
146
$3.88M
147
$3.71M
148
$3.71M
149
$3.61M
150
$3.52M