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Qualys
QLYS

Overview Fund Activity

429 hedge funds and large institutions have $5B invested in Qualys in 2025 Q2 according to their latest regulatory filings, with 56 funds opening new positions, 173 increasing their positions, 146 reducing their positions, and 46 closing their positions.

Holders
429
Holders Change
+4
Holders Change %
+0.94%
% of All Funds
5.76%
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
173
Reduced
146
Closed
46
Calls
$10M
Puts
$271K
Net Calls
+$9.73M
Net Calls Change
-$7.34M

Top Buyers

1
AQR Capital Management
1
AQR Capital Management
Connecticut
$144M
2
Millennium Management
2
Millennium Management
New York
$27.2M
3
BTW
3
Boston Trust Walden
Massachusetts
$163M
4
Morgan Stanley
4
Morgan Stanley
New York
$135M
5
Point72 Asset Management
5
Point72 Asset Management
Connecticut
$19.8M

Top Sellers

1
CU
1
CDAM (UK)
United Kingdom
$57.1M
2
Ameriprise
2
Ameriprise
Minnesota
$6.16M
3
UBS AM
3
UBS AM
Illinois
$71.3M
4
Marshall Wace
4
Marshall Wace
United Kingdom
$706K
5
ACM
5
American Capital Management
New York
$59.6M
Name Market Value Shares Shares
Change 		Shares
Change %
AIP
76
Alapocas Investment Partners
Massachusetts
$7.31M 51,156 -2,089 -4%
Citigroup
77
Citigroup
New York
$7.08M 49,584 -13,145 -21%
Fidelity Investments
78
Fidelity Investments
Massachusetts
$7.02M 49,154 -17,369 -26%
SFI
79
Susquehanna Fundamental Investments
Pennsylvania
$6.92M 48,420 – –
NC
80
Nicholas Company
Wisconsin
$6.79M 47,516 -10 -0%
Norges Bank
81
Norges Bank
Norway
$6.48M 45,361 +45,361 New
William Blair & Company
82
William Blair & Company
Illinois
$6.47M 45,263 +2,440 +6%
Asset Management One
83
Asset Management One
Japan
$6.46M 45,212 – –
Wells Fargo
84
Wells Fargo
California
$6.39M 44,711 +10,267 +30%
Ameriprise
85
Ameriprise
Minnesota
$6.16M 43,120 -182,855 -81%
Teacher Retirement System of Texas
86
Teacher Retirement System of Texas
Texas
$6.07M 42,493 -1,217 -3%
Cerity Partners
87
Cerity Partners
New York
$6.05M 42,324 +37,886 +854%
Capital Fund Management (CFM)
88
Capital Fund Management (CFM)
France
$6M 41,962 -8,635 -17%
Russell Investments Group
89
Russell Investments Group
United Kingdom
$5.94M 41,712 +14,975 +56%
TIA
90
Tandem Investment Advisors
South Carolina
$5.94M 41,580 +210 +0.5%
GPGA
91
Grandeur Peak Global Advisors
Utah
$5.91M 41,365 -1,006 -2%
MIM
92
MetLife Investment Management
New Jersey
$5.82M 40,748 -434 -1%
QT
93
Quantbot Technologies
New York
$5.82M 40,723 +5,428 +15%
Manulife (Manufacturers Life Insurance)
94
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$5.72M 40,010 -1,900 -5%
Royal Bank of Canada
95
Royal Bank of Canada
Ontario, Canada
$5.7M 39,924 +15,519 +64%
SCA
96
Summit Creek Advisors
Minnesota
$5.58M 39,023 -1,741 -4%
IEFM
97
IQ EQ Fund Management
Ireland
$5.45M 38,139 +3,235 +9%
RG
98
Renaissance Group
Kentucky
$5.42M 37,963 +8,871 +30%
Janus Henderson Group
99
Janus Henderson Group
United Kingdom
$5.41M 37,898 -6,431 -15%
SG Americas Securities
100
SG Americas Securities
New York
$5.29M 37,036 +26,143 +240%
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