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Alnylam Pharmaceuticals

309 hedge funds and large institutions have $9B invested in Alnylam Pharmaceuticals in 2018 Q2 according to their latest regulatory filings, with 57 funds opening new positions, 122 increasing their positions, 80 reducing their positions, and 39 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

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:

0.44% less ownership

Funds ownership: 91.51%91.08% (-0.44%)

18% less capital invested

Capital invested by funds: $10.9B → $9B (-$1.92B)

25% less funds holding in top 10

Funds holding in top 10: 129 (-3)

Holders
309
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
9
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$106M
Puts
$56.4M
Net Calls
Net Calls Change

Top Buyers

1 +$215M
2 +$69M
3 +$67.1M
4
JP Morgan Chase
JP Morgan Chase
New York
+$56.9M
5
PA
Perceptive Advisors
New York
+$55.8M
Name Holding Trade Value Shares
Change
Change in
Stake
226
$307K
227
$302K
228
$299K
229
$295K
230
$295K
231
$294K
232
$294K
233
$276K
234
$266K
235
$242K
236
$240K
237
$237K
238
$237K
239
$233K
240
$230K
241
$229K
242
$217K
243
$215K
244
$210K
245
$203K
246
$197K
247
$191K
248
$170K
249
$141K
250
$137K