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Alnylam Pharmaceuticals

591 hedge funds and large institutions have $30.1B invested in Alnylam Pharmaceuticals in 2024 Q4 according to their latest regulatory filings, with 97 funds opening new positions, 238 increasing their positions, 180 reducing their positions, and 61 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
591
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
4
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$195M
Puts
$166M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
351
$612K
352
$610K
353
$598K
354
$593K
355
$591K
356
$588K
357
$587K
358
$584K
359
$578K
360
$571K
361
$561K
362
$558K
363
$553K
364
$540K
365
$537K
366
$533K
367
$520K
368
$503K
369
$492K
370
$485K
371
$471K
372
$471K
373
$467K
374
$447K
375
$424K