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Alnylam Pharmaceuticals

472 hedge funds and large institutions have $22.5B invested in Alnylam Pharmaceuticals in 2023 Q2 according to their latest regulatory filings, with 55 funds opening new positions, 163 increasing their positions, 152 reducing their positions, and 54 closing their positions.

New
Increased
Maintained
Reduced
Closed

more funds holding in top 10

Funds holding in top 10:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

1.12% less ownership

Funds ownership: 96.32%95.2% (-1.1%)

6% less capital invested

Capital invested by funds: $24B → $22.5B (-$1.43B)

26% less call options, than puts

Call options by funds: $119M | Put options by funds: $162M

Holders
472
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
6
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$119M
Puts
$162M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
176
$2.68M
177
$2.59M
178
$2.5M
179
$2.48M
180
$2.41M
181
$2.39M
182
$2.39M
183
$2.24M
184
$2.2M
185
$2.19M
186
$2.13M
187
$2.12M
188
$2.11M
189
$2M
190
$2M
191
$1.95M
192
$1.94M
193
$1.93M
194
$1.92M
195
$1.88M
196
$1.86M
197
$1.82M
198
$1.81M
199
$1.8M
200
$1.77M