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Alnylam Pharmaceuticals

198 hedge funds and large institutions have $4.22B invested in Alnylam Pharmaceuticals in 2017 Q1 according to their latest regulatory filings, with 29 funds opening new positions, 63 increasing their positions, 72 reducing their positions, and 36 closing their positions.

Holders
198
Holders Change
-12
Holders Change %
-5.71%
% of All Funds
4.94%
Holding in Top 10
8
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.2%
New
29
Increased
63
Reduced
72
Closed
36
Calls
$45.9M
Puts
$43.4M
Net Calls
+$2.52M
Net Calls Change
+$5.39M