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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
201
$507K
202
$499K
203
$488K
204
$471K
205
$468K
206
$466K
207
$454K
208
$437K
209
$434K
210
$432K
211
$411K
212
$408K
213
$403K
214
$398K
215
$390K
216
$381K
217
$374K
218
$372K
219
$370K
220
$354K
221
$345K
222
$338K
223
$326K
224
$317K
225
$313K