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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
Joo Mi KimCHIEF FINANCIAL OFFICER2025-12-022,299$145.95
$335.54kSell
Joo Mi KimCHIEF FINANCIAL OFFICER2025-12-02600$144.90
$86.94kSell
Joo Mi KimCHIEF FINANCIAL OFFICER2025-12-02481$147.69
$71.04kSell
Joo Mi KimCHIEF FINANCIAL OFFICER2025-12-024,126$147.06
$606.79kSell
Joo Mi KimCHIEF FINANCIAL OFFICER2025-11-211,400$144.20
$201.87kSell
Joo Mi KimCHIEF FINANCIAL OFFICER2025-11-21600$141.58
$84.95kSell
Joo Mi KimCHIEF FINANCIAL OFFICER2025-11-21900$142.41
$128.17kSell
Joo Mi KimCHIEF FINANCIAL OFFICER2025-11-21800$138.77
$111.02kSell
Joo Mi KimCHIEF FINANCIAL OFFICER2025-11-21700$139.98
$97.98kSell
Joo Mi KimCHIEF FINANCIAL OFFICER2025-11-212,594$143.37
$371.90kSell

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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 Inc15.28%5,477,931$798.74MInstitution
Philippe F. Courtot14.66%5,256,645$766.47MInsider
Vanguard Group Inc12.28%4,401,798$641.83MInstitution
Courtot Family Trust Philippe10.74%3,850,339$561.42MInsider
Aos Partners LP7.00%2,509,717$365.94MInsider
Yves Sisteron7.00%2,509,717$365.94MInsider
State Street Corp3.87%1,388,851$202.51MInstitution
Geode Capital Management LLC3.37%1,207,125$176.01MInstitution
Boston Trust Walden Corp3.20%1,146,289$167.14MInstitution
First Trust Advisors LP3.08%1,105,663$161.22MInstitution

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QLYS vs Software Infrastructure Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
QLYS69.89%30.11%Net SellingNet Selling
CORZ94.01%5.99%Net SellingNet Selling
WEX80.77%19.23%Net SellingNet Selling
S74.00%3.31%Net SellingNet Selling
WIX92.47%0.00%
View Top Software Infrastructure Stocks

Qualys Stock Ownership FAQ

Who owns Qualys?

Qualys (NASDAQ: QLYS) is owned by 98.71% institutional shareholders, 42.53% Qualys insiders, and 0.00% retail investors. Philippe F. Courtot is the largest individual Qualys shareholder, owning 5.26M shares representing 14.66% of the company. Philippe F. Courtot's Qualys shares are currently valued at $783.92M.

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