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Alnylam Pharmaceuticals

442 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, 155 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:

5% more repeat investments, than reductions

Existing positions increased: 155 | Existing positions reduced: 148

0% less capital invested

Capital invested by funds: $18.6B → $18.6B (-$34.9M)

28% less call options, than puts

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

Holders
442
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
376
$55K
377
$51K
378
$47K
379
$38.4K
380
$37.5K
381
$35K
382
$33K
383
$32.7K
384
$31K
385
$30K
386
$30K
387
$29K
388
$28K
389
$27K
390
$26.9K
391
$21K
392
$20K
393
$20K
394
$18K
395
$15K
396
$15K
397
$13K
398
$12K
399
$12K
400
$11K