157 hedge funds and large institutions have $931M invested in Qualys in 2015 Q1 according to their latest regulatory filings, with 40 funds opening new positions, 54 increasing their positions, 50 reducing their positions, and 12 closing their positions.

Holders
157
Holders Change
+28
Holders Change %
+21.71%
% of All Funds
4.19%
Holding in Top 10
2
Holding in Top 10 Change
+2
Holding in Top 10 Change %
%
% of All Funds
0.05%
New
40
Increased
54
Reduced
50
Closed
12
Calls
$6.43M
Puts
$4.05M
Net Calls
+$2.38M
Net Calls Change
+$520K
Name Holding Trade Value Shares
Change
Shares
Change %
Citadel Advisors
76
Citadel Advisors
Florida
$1.22M +$569K +12,234 +88%
TC
77
TFS Capital
Pennsylvania
$1.21M -$563K -12,111 -32%
BA
78
BlackRock Advisors
Delaware
$1.21M -$820K -17,651 -40%
EIM
79
Essex Investment Management
Massachusetts
$1.16M
Federated Hermes
80
Federated Hermes
Pennsylvania
$1.16M +$989K +21,287 +584%
Bank of Montreal
81
Bank of Montreal
Ontario, Canada
$1.12M +$1.12M +24,000 New
OA
82
Oak Associates
Ohio
$1.1M -$344K -7,400 -24%
GAM
83
Gotham Asset Management
New York
$1.09M +$344K +7,408 +46%
California Public Employees Retirement System
84
California Public Employees Retirement System
California
$1.08M
TRSOTSOK
85
Teachers Retirement System of the State of Kentucky
Kentucky
$1.07M -$91.6K -1,970 -8%
Swiss National Bank
86
Swiss National Bank
Switzerland
$1.06M +$32.5K +700 +3%
NA
87
Navellier & Associates
Nevada
$1M +$1M +21,601 New
DT
88
Diversified Trust
Tennessee
$996K -$103K -2,225 -9%
COPPSERS
89
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$964K -$334K -7,190 -26%
WCA
90
Waratah Capital Advisors
Ontario, Canada
$957K +$957K +20,600 New
1832 Asset Management
91
1832 Asset Management
Ontario, Canada
$940K +$940K +20,200 New
SO
92
STRS Ohio
Ohio
$934K -$149K -3,200 -14%
Goldman Sachs
93
Goldman Sachs
New York
$918K +$918K +19,736 New
RJA
94
Raymond James & Associates
Florida
$911K +$239K +5,143 +36%
RhumbLine Advisers
95
RhumbLine Advisers
Massachusetts
$885K +$201K +4,325 +29%
ARTA
96
A.R.T. Advisors
New York
$882K +$882K +18,977 New
CCMH
97
Cornerstone Capital Management Holdings
New York
$832K +$256K +5,500 +44%
Tudor Investment Corp
98
Tudor Investment Corp
Connecticut
$787K +$446K +9,600 +131%
EGM
99
Engineers Gate Manager
New York
$764K +$764K +16,444 New
UBS Group
100
UBS Group
Switzerland
$750K -$1M -21,535 -57%