Institutional Ownership Qualys, Inc. (QLYS)
This table provides information about the institutional ownership of Qualys, Inc. (QLYS). We have compiled data on the 485 institutions that hold shares in the stock, with a total of 36 Million shares, which have been reported (via 13F filing form) to have a value of $4.87 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
Aug 14, 2025 Q2 2025 |
111,600
shares
|
$14.9 Million
0.03% of portfolio
|
Q2 2025
Reduced 2.53%
|
|
|
Vident Advisory, LLC
Alpharetta, GA |
Aug 14, 2025 Q2 2025 |
107,412
shares
|
$14.3 Million
0.17% of portfolio
|
Q2 2025
Added 30.88%
|
|
|
American Century Companies Inc
Kansas City, MO |
Aug 12, 2025 Q2 2025 |
107,027
shares
|
$14.2 Million
0.01% of portfolio
|
Q2 2025
Added 122.66%
|
|
|
Nuveen Asset Management, LLC
Chicago, IL |
Feb 14, 2025 Q4 2024 |
104,634
shares
|
$13.9 Million
0.0% of portfolio
|
Q4 2024
Reduced 0.75%
|
|
|
Cullinan Associates Inc
|
Jul 22, 2025 Q2 2025 |
102,800
shares
|
$13.7 Million
0.98% of portfolio
|
Q4 2024
Reduced 0.92%
|
|
|
Principal Financial Group Inc
Des Moines, IA |
Aug 08, 2025 Q2 2025 |
100,951
shares
|
$13.4 Million
0.01% of portfolio
|
Q2 2025
Reduced 8.25%
|
|
|
Trexquant Investment LP
Stamford, CT |
Aug 12, 2025 Q2 2025 |
95,754
shares
|
$12.7 Million
0.16% of portfolio
|
Q2 2025
Added 5.0%
|
|
|
Alliancebernstein L.P.
New York, NY |
Aug 14, 2025 Q2 2025 |
95,631
shares
|
$12.7 Million
0.0% of portfolio
|
Q2 2025
Reduced 5.29%
|
|
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
Aug 12, 2025 Q2 2025 |
90,975
shares
|
$12.1 Million
0.0% of portfolio
|
Q2 2025
Added 62.74%
|
|
|
Clearbridge Investments, LLC
New York, NY |
Aug 12, 2025 Q2 2025 |
85,578
shares
|
$11.4 Million
0.01% of portfolio
|
Q2 2025
Reduced 14.68%
|
|
|
Man Group PLC
London, X0 |
Aug 14, 2025 Q2 2025 |
84,956
shares
|
$11.3 Million
0.02% of portfolio
|
Q2 2025
Added 34.86%
|
|
|
Oberweis Asset Management Inc
Lisle, IL |
Aug 14, 2025 Q2 2025 |
84,000
shares
|
$11.2 Million
0.56% of portfolio
|
Q2 2025
Added 16.5%
|
|
|
Algert Global LLC
San Francisco, CA |
Aug 13, 2025 Q2 2025 |
80,898
shares
|
$10.8 Million
0.24% of portfolio
|
Q2 2025
Added 207.64%
|
|
|
Voloridge Investment Management, LLC
Jupiter, FL |
Aug 14, 2025 Q2 2025 |
80,254
shares
|
$10.7 Million
0.05% of portfolio
|
Q2 2025
Reduced 50.31%
|
|
|
Eaton Vance Management
Boston, MA |
Nov 14, 2022 Q3 2022 |
77,475
shares
|
$10.3 Million
0.02% of portfolio
|
Q3 2022
Added 71.66%
|
|
|
Nordea Investment Management Ab
Stockholm, V7 |
Jul 29, 2025 Q2 2025 |
75,685
shares
|
$10.1 Million
0.01% of portfolio
|
Q2 2025
Added 1.03%
|
|
|
Arrowstreet Capital, Limited Partnership
Boston, MA |
Aug 13, 2025 Q2 2025 |
72,841
shares
|
$9.7 Million
0.01% of portfolio
|
Q2 2025
Added 96.57%
|
|
|
Swiss National Bank
Zurich, V8 |
May 12, 2025 Q1 2025 |
70,900
shares
|
$9.44 Million
0.01% of portfolio
|
Q1 2025
Reduced 2.07%
|
|
|
Healthcare Of Ontario Pension Plan Trust Fund
Toronto, A6 |
Aug 13, 2025 Q2 2025 |
69,300
shares
|
$9.22 Million
0.02% of portfolio
|
Q2 2025
Added 29.78%
|
|
|
Federated Hermes, Inc.
Pittsburgh, PA |
Aug 13, 2025 Q2 2025 |
69,053
shares
|
$9.19 Million
0.02% of portfolio
|
Q2 2025
Added 0.31%
|
|
|
Joel Greenblatt
Gotham Asset Management, LLC | New York, Ny
|
Aug 14, 2025 Q2 2025 |
68,591
shares
|
$9.13 Million
0.06% of portfolio
|
Q2 2025
Reduced 4.74%
|
|
|
California Public Employees Retirement System
Sacramento, CA |
Aug 13, 2025 Q2 2025 |
67,198
shares
|
$8.94 Million
0.01% of portfolio
|
Q2 2025
Added 2.1%
|
|
|
Bli Banque De Luxembourg Investments
Luxembourg City, N4 |
Aug 13, 2025 Q2 2025 |
65,700
shares
|
$8.75 Million
0.27% of portfolio
|
Q2 2025
Reduced 12.98%
|
|
|
Vontobel Holding Ltd.
|
Jul 23, 2025 Q2 2025 |
65,303
shares
|
$8.69 Million
0.03% of portfolio
|
Q2 2025
Added 12.01%
|
|
|
Herald Investment Management LTD
|
Jul 22, 2025 Q2 2025 |
65,000
shares
|
$8.65 Million
1.74% of portfolio
|
Q4 2024
Reduced 12.16%
|