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Alnylam Pharmaceuticals

520 hedge funds and large institutions have $29.1B invested in Alnylam Pharmaceuticals in 2024 Q2 according to their latest regulatory filings, with 88 funds opening new positions, 194 increasing their positions, 165 reducing their positions, and 58 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
520
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
6
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$703M
Puts
$600M
Net Calls
Net Calls Change

Top Buyers

1 +$347M
2 +$344M
3 +$114M
4
BlackRock
BlackRock
New York
+$82.5M
5
Vanguard Group
Vanguard Group
Pennsylvania
+$81.1M
Name Holding Trade Value Shares
Change
Change in
Stake
501
$2.43K
502
$2.43K
503
$2.19K
504
$1.94K
505
$1.94K
506
$1.86K
507
$1.7K
508
$1.7K
509
$1.49K
510
$1.22K
511
$1.22K
512
$1.19K
513
$1K
514
$972
515
$972
516
$486
517
$486
518
$243
519
$243
520
$243
521
$95
522
$3
523
524
525