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Alnylam Pharmaceuticals

168 hedge funds and large institutions have $3.58B invested in Alnylam Pharmaceuticals in 2013 Q4 according to their latest regulatory filings, with 31 funds opening new positions, 61 increasing their positions, 65 reducing their positions, and 27 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

more funds holding in top 10

Funds holding in top 10:

6% less repeat investments, than reductions

Existing positions increased: 61 | Existing positions reduced: 65

35% less call options, than puts

Call options by funds: $7.17M | Put options by funds: $11.1M

Holders
168
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
4
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$7.17M
Puts
$11.1M
Net Calls
Net Calls Change

Top Buyers

1 +$391M
2 +$64.3M
3 +$38.3M
4
Morgan Stanley
Morgan Stanley
New York
+$35.4M
5
UBS AM
UBS AM
Illinois
+$23.2M
Name Holding Trade Value Shares
Change
Change in
Stake
76
$2.54M
77
$2.46M
78
$2.36M
79
$2.32M
80
$2.27M
81
$2.18M
82
$2.12M
83
$2.1M
84
$1.79M
85
$1.77M
86
$1.65M
87
$1.64M
88
$1.54M
89
$1.51M
90
$1.48M
91
$1.41M
92
$1.4M
93
$1.38M
94
$1.34M
95
$1.17M
96
$1.17M
97
$1.16M
98
$1.06M
99
$1.04M
100
$1.01M