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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
376
$424K
377
$417K
378
$415K
379
$407K
380
$404K
381
$400K
382
$400K
383
$392K
384
$387K
385
$386K
386
$386K
387
$376K
388
$374K
389
$373K
390
$372K
391
$370K
392
$364K
393
$364K
394
$361K
395
$353K
396
$353K
397
$348K
398
$348K
399
$344K
400
$336K