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
26
$6.65M
27
$6.17M
28
$6.13M
29
$5.35M
30
$5.23M
31
$4.96M
32
$4.48M
33
$4.25M
34
$3.96M
35
$3.45M
36
$3.43M
37
$3.23M
38
$3.22M
39
$3.04M
40
$2.96M
41
$2.91M
42
$2.84M
43
$2.74M
44
$2.72M
45
$2.72M
46
$2.71M
47
$2.71M
48
$2.62M
49
$2.61M
50
$2.57M