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Alnylam Pharmaceuticals

260 hedge funds and large institutions have $6.22B invested in Alnylam Pharmaceuticals in 2015 Q4 according to their latest regulatory filings, with 44 funds opening new positions, 98 increasing their positions, 75 reducing their positions, and 39 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
260
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
7
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$21M
Puts
$25.4M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
76
$6.17M
77
$6.1M
78
$5.87M
79
$5.84M
80
$5.65M
81
$5.37M
82
$5.37M
83
$5.32M
84
$5.06M
85
$4.92M
86
$4.87M
87
$4.83M
88
$4.81M
89
$4.74M
90
$4.73M
91
$4.71M
92
$4.7M
93
$4.52M
94
$4.24M
95
$4.03M
96
$3.95M
97
$3.83M
98
$3.77M
99
$3.73M
100
$3.55M