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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
151
$4.01M
152
$3.92M
153
$3.81M
154
$3.71M
155
$3.69M
156
$3.57M
157
$3.51M
158
$3.49M
159
$3.49M
160
$3.25M
161
$3.23M
162
$3.17M
163
$3.16M
164
$3.1M
165
$3.1M
166
$3.02M
167
$3.01M
168
$2.79M
169
$2.73M
170
$2.71M
171
$2.67M
172
$2.57M
173
$2.56M
174
$2.55M
175
$2.53M