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NASDAQ: QLYS
Qualys Inc Stock Ownership - Who owns Qualys?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Qualys Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Bruce K. PoseyCHIEF LEGAL OFFICER2026-03-05100$100.18
$10.02kSell
Bruce K. PoseyCHIEF LEGAL OFFICER2026-02-2096$105.09
$10.09kSell
Bruce K. PoseyCHIEF LEGAL OFFICER2026-02-20210$103.14
$21.66kSell
Bruce K. PoseyCHIEF LEGAL OFFICER2026-02-20175$104.02
$18.20kSell
Joo Mi KimCHIEF FINANCIAL OFFICER2026-02-04400$126.74
$50.70kSell
Joo Mi KimCHIEF FINANCIAL OFFICER2026-02-042,051$128.20
$262.93kSell
Joo Mi KimCHIEF FINANCIAL OFFICER2026-02-043,648$129.16
$471.16kSell
Joo Mi KimCHIEF FINANCIAL OFFICER2026-02-04200$129.76
$25.95kSell
Joo Mi KimCHIEF FINANCIAL OFFICER2026-02-04500$125.25
$62.63kSell
Joo Mi KimCHIEF FINANCIAL OFFICER2026-02-032,441$127.52
$311.28kSell

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Net Insider Buy/Sell (L12M) Ownership

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QLYS Shareholders

What type of owners hold Qualys Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Blackrock Inc15.06%5,373,096$535.75MInstitution
Philippe F. Courtot14.73%5,256,645$524.14MInsider
Vanguard Group Inc12.24%4,365,407$435.27MInstitution
Courtot Family Trust Philippe10.79%3,850,339$383.92MInsider
Aos Partners LP7.03%2,509,717$250.24MInsider
Yves Sisteron7.03%2,509,717$250.24MInsider
First Trust Advisors LP3.85%1,372,587$136.86MInstitution
State Street Corp3.78%1,348,093$134.42MInstitution
Geode Capital Management LLC3.52%1,256,002$125.24MInstitution
Legal General Group PLC3.24%1,156,412$115.31MInstitution

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QLYS vs Software Infrastructure Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
QLYS70.29%29.71%Net SellingNet Selling
FOUR96.01%3.99%Net BuyingNet Buying
CLBT51.83%0.00%
BOX94.64%5.36%Net SellingNet Selling
DLO33.70%0.00%
View Top Software Infrastructure Stocks

Qualys Stock Ownership FAQ

Who owns Qualys?

Qualys (NASDAQ: QLYS) is owned by 101.08% institutional shareholders, 42.72% Qualys insiders, and 0.00% retail investors. Philippe F. Courtot is the largest individual Qualys shareholder, owning 5.26M shares representing 14.73% of the company. Philippe F. Courtot's Qualys shares are currently valued at $524.14M.

If you're new to stock investing, here's how to buy Qualys stock.
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