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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
576
$706
577
$706
578
$706
579
$706
580
$491
581
$471
582
$471
583
$471
584
$236
585
$235
586
$235
587
$235
588
$235
589
590
591
592
593
594
595
596
597
598
599
600