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Alnylam Pharmaceuticals

441 hedge funds and large institutions have $18.6B invested in Alnylam Pharmaceuticals in 2022 Q1 according to their latest regulatory filings, with 68 funds opening new positions, 154 increasing their positions, 148 reducing their positions, and 56 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding in top 10

Funds holding in top 10:

more funds holding

Funds holding:

more ownership

Funds ownership:

4% more repeat investments, than reductions

Existing positions increased: 154 | Existing positions reduced: 148

0% less capital invested

Capital invested by funds: $18.6B → $18.6B (-$35M)

28% less call options, than puts

Call options by funds: $143M | Put options by funds: $199M

Holders
441
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
8
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$143M
Puts
$199M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
351
$204K
352
$201K
353
$201K
354
$200K
355
$180K
356
$173K
357
$165K
358
$164K
359
$163K
360
$163K
361
$160K
362
$150K
363
$129K
364
$114K
365
$113K
366
$110K
367
$98K
368
$93K
369
$88K
370
$86K
371
$76K
372
$75K
373
$71K
374
$60.4K
375
$55K