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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
326
$661K
327
$651K
328
$632K
329
$626K
330
$625K
331
$603K
332
$569K
333
$562K
334
$559K
335
$550K
336
$544K
337
$534K
338
$529K
339
$517K
340
$513K
341
$500K
342
$495K
343
$493K
344
$486K
345
$486K
346
$486K
347
$476K
348
$476K
349
$474K
350
$460K