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
51
$2.48M
52
$2.38M
53
$2.31M
54
$2.29M
55
$2.2M
56
$2.18M
57
$2.16M
58
$1.99M
59
$1.77M
60
$1.7M
61
$1.69M
62
$1.65M
63
$1.57M
64
$1.49M
65
$1.37M
66
$1.34M
67
$1.31M
68
$1.29M
69
$1.23M
70
$1.15M
71
$1.14M
72
$1.1M
73
$1.06M
74
$905K
75
$839K