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Alnylam Pharmaceuticals

495 hedge funds and large institutions have $17.2B invested in Alnylam Pharmaceuticals in 2024 Q1 according to their latest regulatory filings, with 71 funds opening new positions, 203 increasing their positions, 150 reducing their positions, and 63 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
495
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
$461M
Puts
$304M
Net Calls
Net Calls Change

Top Sellers

1 -$506M
2 -$314M
3 -$189M
4
Morgan Stanley
Morgan Stanley
New York
-$140M
5
ACA
Avoro Capital Advisors
New York
-$121M
Name Holding Trade Value Shares
Change
Change in
Stake
226
$1.55M
227
$1.55M
228
$1.54M
229
$1.54M
230
$1.44M
231
$1.42M
232
$1.39M
233
$1.37M
234
$1.32M
235
$1.3M
236
$1.25M
237
$1.23M
238
$1.23M
239
$1.22M
240
$1.21M
241
$1.2M
242
$1.19M
243
$1.16M
244
$1.15M
245
$1.13M
246
$1.11M
247
$1.04M
248
$1.04M
249
$1.03M
250
$1.03M