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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
Sumedh S. ThakarCEO PRESIDENT2025-04-142,163$122.62
$265.23kSell
Sumedh S. ThakarCEO PRESIDENT2025-04-147,000$25.56
$178.92kBuy
Sumedh S. ThakarCEO PRESIDENT2025-04-143,337$124.62
$415.84kSell
Sumedh S. ThakarCEO PRESIDENT2025-04-141,500$123.73
$185.59kSell
Joo Mi KimCHIEF FINANCIAL OFFICER2025-04-09101$127.04
$12.83kSell
Joo Mi KimCHIEF FINANCIAL OFFICER2025-04-09191$126.20
$24.10kSell
Joo Mi KimCHIEF FINANCIAL OFFICER2025-04-09134$120.11
$16.09kSell
Joo Mi KimCHIEF FINANCIAL OFFICER2025-04-09135$123.88
$16.72kSell
Joo Mi KimCHIEF FINANCIAL OFFICER2025-04-09797$125.24
$99.81kSell
Joo Mi KimCHIEF FINANCIAL OFFICER2025-04-08111$120.01
$13.32kSell

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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 Inc16.06%5,858,807$706.69MInstitution
Philippe F. Courtot14.41%5,256,645$634.06MInsider
Vanguard Group Inc11.82%4,312,662$520.19MInstitution
Courtot Family Trust Philippe10.56%3,850,339$464.43MInsider
Aos Partners LP6.88%2,509,717$302.72MInsider
Yves Sisteron6.88%2,509,717$302.72MInsider
State Street Corp3.95%1,439,416$173.62MInstitution
Geode Capital Management LLC3.46%1,262,931$152.33MInstitution
Neuberger Berman Group LLC3.03%1,106,403$133.45MInstitution
Boston Trust Walden Corp2.88%1,049,623$126.61MInstitution

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QLYS vs Software Infrastructure Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
QLYS70.24%29.76%Net SellingNet Selling
BOX94.55%5.45%Net SellingNet Selling
CLBT45.73%0.00%
VRNS70.39%29.61%Net SellingNet Selling
EEFT92.44%7.56%Net SellingNet Selling
View Top Software Infrastructure Stocks

Qualys Stock Ownership FAQ

Who owns Qualys?

Qualys (NASDAQ: QLYS) is owned by 98.54% institutional shareholders, 41.75% Qualys insiders, and 0.00% retail investors. Philippe F. Courtot is the largest individual Qualys shareholder, owning 5.26M shares representing 14.41% of the company. Philippe F. Courtot's Qualys shares are currently valued at $616.24M.

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