432 hedge funds and large institutions have $5.01B invested in Qualys in 2025 Q2 according to their latest regulatory filings, with 56 funds opening new positions, 174 increasing their positions, 147 reducing their positions, and 45 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
432
Holders Change
+8
Holders Change %
+1.89%
% of All Funds
5.79%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.03%
New
56
Increased
174
Reduced
147
Closed
45
Calls
$30.2M
Puts
$1.46M
Net Calls
+$28.7M
Net Calls Change
+$11.6M
Name Holding Trade Value Shares
Change
Shares
Change %
American Century Companies
51
American Century Companies
Missouri
$15.3M +$8.42M +58,960 +123%
CA
52
Cullinan Associates
Kentucky
$14.7M
Principal Financial Group
53
Principal Financial Group
Iowa
$14.4M -$1.3M -9,076 -8%
TI
54
Trexquant Investment
Connecticut
$13.7M +$652K +4,563 +5%
AllianceBernstein
55
AllianceBernstein
Tennessee
$13.7M -$764K -5,345 -5%
Deutsche Bank
56
Deutsche Bank
Germany
$13M +$5.01M +35,074 +63%
ClearBridge Investments
57
ClearBridge Investments
New York
$12.2M -$2.1M -14,727 -15%
Man Group
58
Man Group
United Kingdom
$12.1M +$3.14M +21,958 +35%
OAM
59
Oberweis Asset Management
Illinois
$12M +$1.7M +11,900 +17%
AG
60
Algert Global
California
$11.6M +$7.8M +54,602 +208%
Voloridge Investment Management
61
Voloridge Investment Management
Florida
$11.5M -$11.6M -81,254 -50%
Nordea Investment Management
62
Nordea Investment Management
Sweden
$10.7M +$110K +774 +1%
Arrowstreet Capital
63
Arrowstreet Capital
Massachusetts
$10.4M +$5.11M +35,785 +97%
Swiss National Bank
64
Swiss National Bank
Switzerland
$9.96M -$171K -1,200 -2%
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
65
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$9.9M +$2.27M +15,900 +30%
Federated Hermes
66
Federated Hermes
Pennsylvania
$9.87M +$30.9K +216 +0.3%
GAM
67
Gotham Asset Management
New York
$9.8M -$487K -3,412 -5%
California Public Employees Retirement System
68
California Public Employees Retirement System
California
$9.6M +$197K +1,379 +2%
Vontobel Holding
69
Vontobel Holding
Switzerland
$9.33M +$1M +7,000 +12%
HIM
70
Herald Investment Management
United Kingdom
$9.28M
BDLIB
71
Banque de Luxembourg Investments (BLI)
Luxembourg
$9.26M -$1.38M -9,800 -13%
CCMG
72
Clark Capital Management Group
Pennsylvania
$9.06M +$4.98M +34,886 +122%
EP
73
Edgestream Partners
New Jersey
$8.61M +$3.83M +26,804 +80%
Robeco Institutional Asset Management
74
Robeco Institutional Asset Management
Netherlands
$8.05M +$1.35M +9,473 +20%
Squarepoint
75
Squarepoint
New York
$7.9M +$4.33M +30,329 +121%