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Qualys, Inc.

QLYS
Exchange
Nasdaq
Industry
Services-Prepackaged Software
SEC CIK
0001107843

In the last 90 days, Qualys, Inc. insiders filed 0 open-market purchases and 15 sales; 436 institutions reported holding it in 13F filings for Q2 2026, worth $5.06B in total; no superinvestor holds it.

13F holders, Q2 2026

Institutional positions in Qualys, Inc. as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
436
+19 vs. Q1 2026
Shares held
36.9M
+4.78K (0.0%) vs. Q1 2026
Total value
$5.06B
+$1.81B (+56.0%) vs. Q1 2026
New holders
91
160 more added
Sold out
72
144 more reduced

6 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2026: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting QLYS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2026: 436 institutions
Q1 2021: 317 institutionsQ2 2021: 327 institutionsQ3 2021: 339 institutionsQ4 2021: 360 institutionsQ1 2022: 361 institutionsQ2 2022: 365 institutionsQ3 2022: 395 institutionsQ4 2022: 392 institutionsQ1 2023: 391 institutionsQ2 2023: 386 institutionsQ3 2023: 409 institutionsQ4 2023: 464 institutionsQ1 2024: 453 institutionsQ2 2024: 467 institutionsQ3 2024: 436 institutionsQ4 2024: 451 institutionsQ1 2025: 428 institutionsQ2 2025: 437 institutionsQ3 2025: 431 institutionsQ4 2025: 450 institutionsQ1 2026: 423 institutionsQ2 2026: 436 institutions
Value heldQ2 2026: $5.06B
Q1 2021: $3.82BQ2 2021: $3.45BQ3 2021: $3.82BQ4 2021: $4.86BQ1 2022: $5.07BQ2 2022: $4.42BQ3 2022: $4.95BQ4 2022: $3.96BQ1 2023: $4.69BQ2 2023: $4.58BQ3 2023: $5.47BQ4 2023: $7.59BQ1 2024: $6.57BQ2 2024: $5.36BQ3 2024: $4.74BQ4 2024: $5.04BQ1 2025: $4.44BQ2 2025: $5.02BQ3 2025: $4.76BQ4 2025: $4.88BQ1 2026: $3.25BQ2 2026: $5.06B
Institutions holding QLYS and their total value by quarter
QuarterHoldersValue
Q2 2026436$5.06B
Q1 2026423$3.25B
Q4 2025450$4.88B
Q3 2025431$4.76B
Q2 2025437$5.02B
Q1 2025428$4.44B
Q4 2024451$5.04B
Q3 2024436$4.74B
Q2 2024467$5.36B
Q1 2024453$6.57B
Q4 2023464$7.59B
Q3 2023409$5.47B
Q2 2023386$4.58B
Q1 2023391$4.69B
Q4 2022392$3.96B
Q3 2022395$4.95B
Q2 2022365$4.42B
Q1 2022361$5.07B
Q4 2021360$4.86B
Q3 2021339$3.82B
Q2 2021327$3.45B
Q1 2021317$3.82B

Institutions, Q2 2026

Shares, value and share of portfolio for each institution holding Qualys, Inc.; share changes are against Q1 2026.

Institutions holding QLYS in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Huntington National Bank512$70.4K0.00%−60−10.5%Reduced
Umb Bank N A513$70.5K0.00%+157+44.1%Added
Reyes Financial Architecture, Inc.538$74.0K0.04%+90+20.1%Added
Versant Capital Management, Inc541$74.4K0.01%+266+96.7%Added
Institute for Wealth Management, LLC.641$88.1K0.01%+641New
CVA Family Office, LLC723$99.4K0.01%+13+1.8%Added
Nisa Investment Advisors, LLC791$108.8K0.00%+402+103.3%Added
Tokio Marine Asset Management Co Ltd840$115.5K0.00%+840New
Ronald Blue Trust, Inc.897$123.3K0.00%+416+86.5%Added
Covestor Ltd900$124.0K0.07%+285+46.3%Added
Mitsubishi UFJ Trust & Banking Corp1,071$147.3K0.00%+1,071New
Montag A & Associates Inc1,086$149.3K0.01%00.0%Unchanged
Parallel Advisors, LLC1,116$153.4K0.00%+760+213.5%Added
Towarzystwo Funduszy Inwestycyjnych Pzu SA1,200$165.0K0.05%+420+53.8%Added
Signaturefd, LLC1,212$166.6K0.00%+673+124.9%Added
EverSource Wealth Advisors, LLC1,430$196.6K0.01%+15+1.1%Added
RSM US Wealth Management LLC1,465$201.2K0.00%+1,465New
Meeder Advisory Services, Inc.1,481$203.6K0.01%+1,481New
O'Shaughnessy Asset Management, LLC1,485$204.2K0.00%−1,342−47.5%Reduced
Cornerstone Investment Partners, LLC1,519$208.8K0.01%+1,519New
Leonteq Securities AG1,520$209.0K0.01%+316+26.2%Added
Profund Advisors LLC1,547$212.7K0.01%+1,547New
GAMMA Investing LLC1,578$217.0K0.01%+409+35.0%Added
STRS Ohio1,600$220.0K0.00%−5,700−78.1%Reduced
QRG Capital Management, Inc.1,632$224.3K0.00%−936−36.4%Reduced
Summit Trail Advisors, LLC1,652$227.1K0.00%+1,652New
Nykredit A/S1,678$230.7K0.00%+1,678New
Diversified Trust Co1,731$238.0K0.00%+1,731New
Global Strategic Investment Solutions, LLC1,765$242.7K0.02%+1,765New
Everence Capital Management Inc1,782$245.0K0.01%+1,782New
Diametric Capital, LP1,819$250.1K0.03%+1,819New
Twelve Points Wealth Management LLC1,830$251.6K0.05%+1,830New
Capstone Investment Advisors, LLC1,848$254.1K0.00%−1,381−42.8%Reduced
Coppell Advisory Solutions LLC101$255.2K0.02%+101New
Atlantic Union Bankshares Corp1,866$256.6K0.00%00.0%Unchanged
Acorn Financial Advisory Services Inc1,869$256.9K0.03%+1,869New
Blair William & Co1,879$258.3K0.00%+1,879New
Abel Hall, LLC1,901$261.4K0.05%+1,901New
State of Wyoming1,916$263.4K0.03%−630−24.7%Reduced
Csenge Advisory Group1,918$263.8K0.01%+1,918New
Balboa Wealth Partners1,932$265.6K0.04%+1,932New
Gallacher Capital Management LLC1,946$267.6K0.15%+1,946New
Catalyst Financial Partners LLC1,952$268.4K0.03%+1,952New
Independent Financial Group, LLC1,952$268.4K0.01%+1,952New
We Are One Seven, LLC1,962$269.8K0.00%+1,962New
DnB Asset Management AS1,968$270.6K0.00%+1,968New
Atria Investments LLC1,997$274.6K0.00%−2,016−50.2%Reduced
Range Advisory, LLC2,002$275.2K0.03%+2,002New
ZWJ Investment Counsel Inc2,016$277.2K0.01%+2,016New
Optas, LLC2,020$277.7K0.04%+2,020New
Bayforest Capital Ltd2,058$283.0K0.26%+2,058New
Axxion S.A.2,106$289.6K0.02%+2,106New
Fox Run Management, L.L.C.2,154$296.2K0.05%−5,615−72.3%Reduced
Mach-1 Financial Group, Inc.2,165$297.7K0.12%−278−11.4%Reduced
AlphaGrep UK Ltd2,189$301.0K0.09%−2,080−48.7%Reduced
Ifrah Financial Services, Inc.2,224$305.8K0.07%+2,224New
CIBC Bancorp USA Inc.2,302$316.5K0.00%+2,302New
Global Retirement Partners, LLC2,312$317.9K0.00%+2,312New
Marshall Wace, LLP2,314$318.2K0.00%−141,187−98.4%Reduced
Central Pacific Bank - Trust Division2,402$330.3K0.03%+822+52.0%Added
Sig Brokerage, LP2,411$331.5K0.05%−4,919−67.1%Reduced
Linden Thomas Advisory Services, LLC2,453$337.3K0.03%−27−1.1%Reduced
Exchange Traded Concepts, LLC2,456$337.7K0.00%+1,177+92.0%Added
Wedbush Securities Inc2,505$344.0K0.01%+2,505New
Hantz Financial Services, Inc.2,533$348.0K0.00%−188−6.9%Reduced
Advisors Asset Management, Inc.2,538$348.9K0.01%+1,159+84.0%Added
Impact Partnership Wealth, LLC2,551$350.7K0.03%+2,551New
United Capital Financial Advisers, LLC2,575$354.0K0.00%+2,575New
Ensign Peak Advisors, Inc2,594$356.6K0.00%−775−23.0%Reduced
Vestcor Inc2,692$370.0K0.01%−2,976−52.5%Reduced
Integrated Wealth Concepts LLC2,704$371.8K0.00%+2,704New
EntryPoint Capital, LLC2,708$372.3K0.09%+2,708New
Captrust Financial Advisors2,732$375.7K0.00%−763−21.8%Reduced
Resonant Capital Advisors, LLC2,776$381.7K0.02%+2,776New
Legato Capital Management LLC2,794$384.1K0.03%00.0%Unchanged
Rockefeller Capital Management L.P.2,816$387.2K0.00%+11+0.4%Added
LSV Asset Management2,900$399.0K0.00%00.0%Unchanged
Concentric Capital Strategies, LP2,957$406.6K0.03%+2,957New
Natixis2,976$409.2K0.00%+2,609+710.9%Added
First National Advisers, LLC3,002$412.7K0.06%−498−14.2%Reduced
Securian Asset Management, Inc2,609$416.0K0.01%00.0%Unchanged
Allstate Corp3,067$421.7K0.00%+3,067New
Y.D. More Investments Ltd3,151$433.2K0.01%+232+7.9%Added
Tower Research Capital LLC (TRC)3,172$436.1K0.01%+1,310+70.4%Added
Roberts Wealth Advisors, LLC3,200$440.0K0.10%00.0%Unchanged
Snowden Capital Advisors LLC3,236$444.9K0.01%−210−6.1%Reduced
denkapparat Operations GmbH3,236$444.9K0.15%00.0%Unchanged
Arkadios Wealth Advisors3,294$452.9K0.01%−399−10.8%Reduced
Vestmark Advisory Solutions, Inc.3,325$457.2K0.00%+37+1.1%Added
SRS Capital Advisors, Inc.3,389$466.0K0.00%+1,547+84.0%Added
Engineers Gate Manager LP3,414$469.4K0.01%−17,372−83.6%Reduced
The PNC Financial Services Group, Inc.3,687$506.9K0.00%−176−4.6%Reduced
Scientech Research LLC3,715$510.8K0.41%+3,715New
Gateway Wealth Partners, LLC3,730$512.8K0.03%+1,195+47.1%Added
Clear Creek Financial Management, LLC3,800$522.5K0.03%+687+22.1%Added
Public Employees Retirement Association of Colorado3,823$526.0K0.00%00.0%Unchanged
Mount Yale Investment Advisors, LLC3,836$527.4K0.01%+46+1.2%Added
Swiss Life Asset Management Ltd3,889$534.7K0.00%+140+3.7%Added
Allspring Global Investments Holdings, LLC3,735$535.7K0.00%+246+7.1%Added
Verus Capital Partners, LLC3,935$541.0K0.03%+935+31.2%Added