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Alnylam Pharmaceuticals

450 hedge funds and large institutions have $20.9B invested in Alnylam Pharmaceuticals in 2023 Q3 according to their latest regulatory filings, with 43 funds opening new positions, 162 increasing their positions, 163 reducing their positions, and 58 closing their positions.

New
Increased
Maintained
Reduced
Closed

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less ownership

Funds ownership:

less funds holding

Funds holding:

less capital invested

Capital invested by funds: $ → $

15% less call options, than puts

Call options by funds: $172M | Put options by funds: $203M

26% less first-time investments, than exits

New positions opened: 43 | Existing positions closed: 58

33% less funds holding in top 10

Funds holding in top 10: 64 (-2)

Holders
450
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
$172M
Puts
$203M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
301
$370K
302
$370K
303
$365K
304
$354K
305
$354K
306
$354K
307
$352K
308
$343K
309
$334K
310
$329K
311
$319K
312
$319K
313
$317K
314
$317K
315
$309K
316
$308K
317
$300K
318
$299K
319
$299K
320
$292K
321
$287K
322
$287K
323
$283K
324
$282K
325
$273K