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Alnylam Pharmaceuticals

475 hedge funds and large institutions have $22.5B invested in Alnylam Pharmaceuticals in 2023 Q2 according to their latest regulatory filings, with 55 funds opening new positions, 163 increasing their positions, 155 reducing their positions, and 54 closing their positions.

New
Increased
Maintained
Reduced
Closed

more funds holding in top 10

Funds holding in top 10:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

1.12% less ownership

Funds ownership: 96.32%95.21% (-1.1%)

6% less capital invested

Capital invested by funds: $24B → $22.5B (-$1.43B)

26% less call options, than puts

Call options by funds: $119M | Put options by funds: $162M

Holders
475
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
6
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$119M
Puts
$162M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
401
$22K
402
$19.6K
403
$19K
404
$19K
405
$18K
406
$18K
407
$17.7K
408
$16.1K
409
$15K
410
$14.2K
411
$14.2K
412
$13.3K
413
$13K
414
$12.7K
415
$12.7K
416
$11.6K
417
$11K
418
$10K
419
$9.5K
420
$9.5K
421
$9.5K
422
$9.31K
423
$8.93K
424
$8.55K
425
$7.98K