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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
176
$1.03M
177
$1.03M
178
$1.02M
179
$971K
180
$969K
181
$916K
182
$905K
183
$882K
184
$852K
185
$840K
186
$791K
187
$761K
188
$753K
189
$751K
190
$747K
191
$728K
192
$714K
193
$708K
194
$703K
195
$640K
196
$631K
197
$613K
198
$560K
199
$541K
200
$534K