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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
326
$810K
327
$802K
328
$790K
329
$786K
330
$779K
331
$776K
332
$772K
333
$765K
334
$746K
335
$743K
336
$710K
337
$683K
338
$682K
339
$682K
340
$678K
341
$673K
342
$661K
343
$647K
344
$645K
345
$644K
346
$641K
347
$637K
348
$624K
349
$622K
350
$613K