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Alnylam Pharmaceuticals

197 hedge funds and large institutions have $3.73B invested in Alnylam Pharmaceuticals in 2014 Q1 according to their latest regulatory filings, with 45 funds opening new positions, 69 increasing their positions, 65 reducing their positions, and 15 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
197
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$27.9M
Puts
$59.7M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
51
$9.25M
52
$9.07M
53
$8.77M
54
$8.73M
55
$8.55M
56
$8.26M
57
$8.17M
58
$7.98M
59
$7.79M
60
$7.68M
61
$7.49M
62
$7.37M
63
$7.1M
64
$6.37M
65
$6.12M
66
$5.13M
67
$5.04M
68
$4.94M
69
$4.36M
70
$4.26M
71
$4.24M
72
$4.13M
73
$3.97M
74
$3.83M
75
$3.82M