151 hedge funds and large institutions have $839M invested in Qualys in 2015 Q2 according to their latest regulatory filings, with 39 funds opening new positions, 60 increasing their positions, 39 reducing their positions, and 44 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
151
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$8.3M
Puts
$7.16M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
101
$458K
102
$439K
103
$436K
104
$415K
105
$411K
106
$408K
107
$384K
108
$354K
109
$345K
110
$340K
111
$331K
112
$286K
113
$282K
114
$281K
115
$278K
116
$270K
117
$262K
118
$257K
119
$245K
120
$231K
121
$206K
122
$204K
123
$202K
124
$171K
125
$158K