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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
201
$1.79M
202
$1.79M
203
$1.7M
204
$1.7M
205
$1.69M
206
$1.68M
207
$1.64M
208
$1.63M
209
$1.56M
210
$1.51M
211
$1.49M
212
$1.46M
213
$1.39M
214
$1.32M
215
$1.27M
216
$1.27M
217
$1.23M
218
$1.22M
219
$1.17M
220
$1.16M
221
$1.15M
222
$1.14M
223
$1.13M
224
$1.09M
225
$1.07M