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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
376
$51K
377
$47K
378
$38.4K
379
$37.5K
380
$35K
381
$33K
382
$32.7K
383
$31K
384
$30K
385
$30K
386
$29K
387
$28K
388
$27K
389
$26.9K
390
$21K
391
$20K
392
$20K
393
$18K
394
$15K
395
$15K
396
$13K
397
$12K
398
$12K
399
$11K
400
$10K