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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
301
$379K
302
$372K
303
$372K
304
$358K
305
$355K
306
$348K
307
$344K
308
$343K
309
$331K
310
$330K
311
$327K
312
$327K
313
$327K
314
$316K
315
$310K
316
$310K
317
$309K
318
$308K
319
$305K
320
$300K
321
$297K
322
$294K
323
$291K
324
$288K
325
$287K