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Qualys (QLYS) Institutional Ownership

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$171.65 -2.70 (-1.55%)
As of 04:00 PM Eastern
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Institutional Ownership Changes (13F Filings) for Qualys (NASDAQ:QLYS)

Current
Institutional Ownership
Percentage
99.31%
Number of
Institutional Buyers
(last 12 months)
264
Total
Institutional Inflows
(last 12 months)
$2.83B
Number of
Institutional Sellers
(last 12 months)
165
Total
Institutional Outflows
(last 12 months)
$443.63M
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QLYS Institutional Buying and Selling by Quarter

Qualys Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
9/2/2026 Range Advisory LLC2,002$275K0.0%N/A0.006%
9/2/2026 Allianz Asset Management GmbH21,240$2.92M0.0%N/A0.061%
8/27/2026 Corient Private Wealth LP45,513$6.26M0.0%+79.6%0.132%
8/26/2026 Amundi15,277$2.10M0.0%-17.0%0.044%
8/26/2026 HighTower Advisors LLC38,408$5.28M0.0%+21.7%0.111%
8/25/2026 VIRGINIA RETIREMENT SYSTEMS ET Al20,745$2.85M0.0%N/A0.060%
8/24/2026 California State Teachers Retirement System5,651,801$777.07M0.0%+13,255.9%16.335%
8/22/2026 AlphaGrep UK Ltd2,189$301K0.1%N/A0.006%
8/21/2026 Continuum Advisory LLC242$33K0.0%N/A0.001%
8/21/2026 Nykredit A S1,678$231K0.0%N/A0.005%
8/20/2026 Alyeska Investment Group L.P.33,624$4.62M0.0%-89.0%0.097%
8/20/2026 Wedbush Securities Inc.2,505$344K0.0%N/A0.007%
8/19/2026 UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC75,577$10.39M0.0%-81.9%0.218%
8/19/2026 Hsbc Holdings PLC7,776$1.09M0.0%-40.2%0.022%
8/19/2026 Wellington Management Group LLP141,444$19.45M0.0%N/A0.409%
8/18/2026 Empowered Funds LLC7,118$979K0.0%N/A0.021%
8/18/2026 United Capital Financial Advisors LLC2,575$354K0.0%N/A0.007%
8/18/2026Jefferies Financial Group Inc.20,100$2.76M0.0%N/A0.058%
8/18/2026 Public Employees Retirement System of Ohio372$51K0.0%N/A0.001%
8/17/2026 Capstone Investment Advisors LLC1,848$254K0.0%N/A0.005%
8/17/2026 Corient Private Wealth LP45,569$6.27M0.0%N/A0.132%
8/17/2026 Bank of America Corp DE158,937$21.85M0.0%N/A0.459%
8/15/2026 American Capital Management Inc.7,125$980K0.0%N/A0.021%
8/15/2026 Freestone Grove Partners LP68,754$9.45M0.1%N/A0.199%
8/15/2026 Caisse de depot et placement du Quebec36,279$4.99M0.0%N/A0.105%
8/15/2026 Man Group plc11,657$1.60M0.0%N/A0.034%
8/15/2026 Jupiter Topco LLC134,922$18.55M0.0%N/A0.390%
8/14/2026 Hsbc Holdings PLC7,776$1.09M0.0%N/A0.022%
8/14/2026 Canada Pension Plan Investment Board9,200$1.27M0.0%N/A0.027%
8/14/2026 Legal & General Group Plc1,437,373$197.62M0.0%N/A4.154%
8/14/2026 The Manufacturers Life Insurance Company33,435$4.60M0.0%N/A0.097%
8/14/2026 Van Hulzen Asset Management LLC27,342$3.76M0.3%N/A0.079%
8/13/2026 Winmill & CO. Inc.88,641$12.19M2.7%N/A0.256%
8/12/2026 Elevation Point Wealth Partners LLC3,836$527K0.0%N/A0.011%
8/12/2026 Ieq Capital LLC7,429$1.02M0.0%N/A0.021%
8/12/2026 Heron Bay Capital Management32,006$4.40M0.4%N/A0.093%
8/12/2026 Expressive Wealth LLC6,054$832K0.8%N/A0.017%
8/11/2026 Paralel Advisors LLC26,294$3.62M0.1%+23.8%0.076%
8/11/2026 Allworth Financial LP463$64K0.0%N/A0.001%
8/11/2026 Kilter Group LLC223$31K0.0%N/A0.001%
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8/11/2026 Vise Technologies Inc.5,458$750K0.0%N/A0.016%
8/11/2026 Aurora Investment Counsel18,653$2.57M1.3%N/A0.054%
8/10/2026 Csenge Advisory Group1,918$264K0.0%N/A0.006%
8/10/2026 NewEdge Wealth LLC19,946$2.74M0.0%N/A0.058%
8/10/2026 Danske Bank A S4,804$661K0.0%N/A0.014%
8/8/2026 Global Strategic Investment Solutions LLC1,765$243K0.0%N/A0.005%
8/8/2026 First National Bank of Omaha14,725$2.03M0.1%N/A0.043%
8/8/2026 Park State Asset Management43,215$5.94M5.8%N/A0.125%
8/8/2026 Meeder Advisory Services Inc.1,481$204K0.0%N/A0.004%
8/7/2026 BlackRock Inc.5,762,721$792.32M0.0%N/A16.655%
8/7/2026 Deutsche Bank AG92,118$12.67M0.0%N/A0.266%
8/7/2026 Chase Investment Counsel Corp20,000$2.75M0.6%N/A0.058%
8/6/2026 Global Retirement Partners LLC2,312$318K0.0%N/A0.007%
8/6/2026 Bank of New York Mellon Corp283,980$39.04M0.0%N/A0.806%
8/6/2026 State of Wyoming1,916$263K0.0%N/A0.005%
7/10/2026 Handelsbanken Fonder AB17,251$2.37M0.0%+63.5%0.049%
7/8/2026 Assenagon Asset Management S.A.11,287$1.55M0.0%+24.2%0.032%
7/7/2026 GAMMA Investing LLC1,578$217K0.0%+35.0%0.004%
7/7/2026 Central Pacific Bank Trust Division2,402$330K0.0%+52.0%0.007%
7/7/2026 Financial Enhancement Group LLC5,061$696K0.1%-2.4%0.014%
7/2/2026 MassMutual Private Wealth & Trust FSB472$65K0.0%+40.5%0.001%
7/2/2026 Versant Capital Management Inc541$74K0.0%+96.7%0.002%
6/18/2026 Pacer Advisors Inc.129,693$11.39M0.0%+1,338.8%0.368%
6/3/2026 Parallel Advisors LLC356$31K0.0%-32.6%0.001%
6/3/2026 NewEdge Advisors LLC6,110$537K0.0%+12.9%0.017%
5/22/2026 Segall Bryant & Hamill LLC34,801$3.06M0.0%N/A0.099%
5/22/2026 Verus Capital Partners LLC3,000$264K0.0%N/A0.009%
5/21/2026 Argent Capital Management LLC6,767$594K0.0%+54.5%0.019%
5/19/2026 Park State Asset Management58,123$5.11M3.9%+18.8%0.165%
5/19/2026 Bank of America Corp DE206,645$18.15M0.0%-24.0%0.587%
5/19/2026 Edgestream Partners L.P.5,746$505K0.0%-29.6%0.016%
5/19/2026Janus Henderson Group PLC126,189$11.09M0.0%+2.8%0.358%
5/19/2026 Smith Group Asset Management LLC4,819$423K0.0%+68.3%0.014%
5/18/2026 Amundi18,398$1.62M0.0%+33.7%0.052%
5/18/2026 EverSource Wealth Advisors LLC1,415$124K0.0%+14.9%0.004%
5/18/2026 California State Teachers Retirement System42,317$3.72M0.0%+24.0%0.120%
5/18/2026 Royal Bank of Canada40,207$3.53M0.0%+12.4%0.114%
5/18/2026 Empowered Funds LLC27,370$2.40M0.0%+668.2%0.078%
5/16/2026 American Capital Management Inc.83,752$7.36M0.4%-79.3%0.238%
5/16/2026 The Manufacturers Life Insurance Company34,016$2.99M0.0%-5.4%0.097%
5/16/2026 Quantinno Capital Management LP36,253$3.19M0.0%+306.4%0.103%
5/16/2026 Lazard Asset Management LLC37,714$3.31M0.0%+118.6%0.107%
5/15/2026 Gateway Wealth Partners LLC2,535$223K0.0%N/A0.007%
5/15/2026 London Co. of Virginia466,342$40.97M0.3%+19.8%1.324%
5/14/2026 Healthcare of Ontario Pension Plan Trust Fund21,140$1.86M0.0%N/A0.060%
5/14/2026 Renaissance Technologies LLC497,600$43.71M0.1%+3.6%1.413%
5/14/2026 Public Employees Retirement System of Ohio31,143$2.74M0.0%-2.4%0.088%
5/14/2026 Keebeck Wealth Management2,988$262K0.0%+11.6%0.008%
5/14/2026 Arrowstreet Capital Limited Partnership832,796$73.16M0.0%+127.0%2.365%
5/14/2026 Caxton Associates LLP14,513$1.28M0.0%N/A0.041%
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5/14/2026 Systematic Financial Management LP114,026$10.02M0.2%N/A0.324%
5/14/2026 Sei Investments Co.47,295$4.16M0.0%+28.8%0.134%
5/14/2026 State of Wyoming2,546$224K0.0%-30.6%0.007%
5/13/2026 NewEdge Wealth LLC16,538$1.45M0.0%+46.5%0.047%
5/13/2026 First Trust Advisors LP996,064$87.50M0.1%-27.4%2.828%
5/12/2026 Chase Investment Counsel Corp16,000$1.41M0.4%N/A0.045%
5/8/2026 PNC Financial Services Group Inc.3,863$339K0.0%-35.0%0.011%
5/7/2026 Dimensional Fund Advisors LP763,099$67.04M0.0%+6.4%2.162%
5/7/2026 Parallel Advisors LLC356$31K0.0%-32.6%0.001%
5/7/2026 KBC Group NV27,958$2.46M0.0%+251.3%0.079%


QLYS Institutional Ownership - Frequently Asked Questions

During the previous two years, 491 institutional investors and hedge funds held shares of Qualys. The most heavily invested institutionals were BlackRock Inc. ($792.32M), California State Teachers Retirement System ($777.07M), Vanguard Group Inc. ($580.16M), Legal & General Group Plc ($197.62M), State Street Corp ($179.16M), Geode Capital Management LLC ($168.38M), and Fundsmith LLP ($115.24M).Learn more on Qualys' institutional investors.

99.31% of Qualys' stock is owned by institutional investors. Learn more on QLYS's institutional investor holdings.

Of the 413 institutional investors that purchased Qualys' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: BlackRock Inc. ($5.76M), California State Teachers Retirement System ($5.62M), Legal & General Group Plc ($1.70M), Fuller & Thaler Asset Management Inc. ($1.18M), Arrowstreet Capital Limited Partnership ($808.48K), AQR Capital Management LLC ($662.03K), and RWA Wealth Partners LLC ($610.75K).

Institutional investors have bought a total of 21,233,565 shares in the last 24 months. This purchase volume represents approximately $2.83B in transactions.

Of the 165 institutional investors that sold Qualys' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC ($408.96K), First Trust Advisors LP ($386.58K), AQR Capital Management LLC ($378.63K), American Capital Management Inc. ($333.50K), Alyeska Investment Group L.P. ($271.05K), Neuberger Berman Group LLC ($259.50K), and Boston Trust Walden Corp ($135.91K).

Institutional investors have sold a total of 3,631,793 shares in the last 24 months. This volume of shares sold represents approximately $443.63M in transactions.


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Institutional ownership data for NASDAQ:QLYS is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 9/2/2026. New 13F filings are added each quarter as they're published.
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