149 hedge funds and large institutions have $648M invested in Qualys in 2015 Q3 according to their latest regulatory filings, with 33 funds opening new positions, 55 increasing their positions, 43 reducing their positions, and 34 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
149
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$3.23M
Puts
$2.84M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
76
$784K
77
$764K
78
$757K
79
$748K
80
$720K
81
$685K
82
$675K
83
$640K
84
$626K
85
$618K
86
$584K
87
$550K
88
$539K
89
$515K
90
$507K
91
$497K
92
$494K
93
$491K
94
$486K
95
$455K
96
$455K
97
$451K
98
$447K
99
$441K
100
$430K