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Alnylam Pharmaceuticals

441 hedge funds and large institutions have $18.6B invested in Alnylam Pharmaceuticals in 2022 Q1 according to their latest regulatory filings, with 68 funds opening new positions, 154 increasing their positions, 148 reducing their positions, and 56 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding in top 10

Funds holding in top 10:

more funds holding

Funds holding:

more ownership

Funds ownership:

4% more repeat investments, than reductions

Existing positions increased: 154 | Existing positions reduced: 148

0% less capital invested

Capital invested by funds: $18.6B → $18.6B (-$35M)

28% less call options, than puts

Call options by funds: $143M | Put options by funds: $199M

Holders
441
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
$143M
Puts
$199M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
101
$9.52M
102
$9.52M
103
$9.31M
104
$9.23M
105
$8.89M
106
$8.82M
107
$8.63M
108
$8.2M
109
$8M
110
$7.82M
111
$7.63M
112
$7.34M
113
$7.25M
114
$6.96M
115
$6.87M
116
$6.82M
117
$6.79M
118
$6.58M
119
$6.53M
120
$6.53M
121
$6.4M
122
$6.11M
123
$6.05M
124
$6.04M
125
$6.02M