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Alnylam Pharmaceuticals

290 hedge funds and large institutions have $7.7B invested in Alnylam Pharmaceuticals in 2019 Q2 according to their latest regulatory filings, with 40 funds opening new positions, 119 increasing their positions, 74 reducing their positions, and 37 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
290
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
$74.5M
Puts
$55.5M
Net Calls
Net Calls Change

Top Buyers

1 +$120M
2 +$98.8M
3 +$74.4M
4
Citadel Advisors
Citadel Advisors
Florida
+$69.2M
5
Vanguard Group
Vanguard Group
Pennsylvania
+$47.7M

Top Sellers

1 -$27.4M
2 -$14M
3 -$12.5M
4
EVM
Eaton Vance Management
Massachusetts
-$9.51M
5
T
TOBAM
France
-$8.34M
Name Holding Trade Value Shares
Change
Change in
Stake
176
$566K
177
$561K
178
$544K
179
$537K
180
$534K
181
$533K
182
$531K
183
$514K
184
$506K
185
$493K
186
$474K
187
$470K
188
$465K
189
$443K
190
$423K
191
$417K
192
$413K
193
$413K
194
$410K
195
$397K
196
$394K
197
$390K
198
$379K
199
$377K
200
$372K