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Alnylam Pharmaceuticals

588 hedge funds and large institutions have $30B invested in Alnylam Pharmaceuticals in 2024 Q4 according to their latest regulatory filings, with 96 funds opening new positions, 236 increasing their positions, 180 reducing their positions, and 61 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
588
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
426
$246K
427
$246K
428
$245K
429
$243K
430
$242K
431
$240K
432
$236K
433
$236K
434
$235K
435
$235K
436
$232K
437
$232K
438
$229K
439
$228K
440
$227K
441
$227K
442
$227K
443
$225K
444
$223K
445
$221K
446
$220K
447
$217K
448
$215K
449
$213K
450
$213K