WallStreetZenWallStreetZen

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 OFFICER2025-06-2065$137.44
$8.93kSell
Bruce K. PoseyCHIEF LEGAL OFFICER2025-06-2086$136.83
$11.77kSell
Bruce K. PoseyCHIEF LEGAL OFFICER2025-06-20374$135.50
$50.68kSell
Sumedh S. ThakarCEO PRESIDENT2025-06-166,500$25.56
$166.14kBuy
Jeffrey P. HankDirector2025-06-16657$139.07
$91.37kSell
Sumedh S. ThakarCEO PRESIDENT2025-06-161,900$140.46
$266.88kSell
Sumedh S. ThakarCEO PRESIDENT2025-06-164,700$139.40
$655.17kSell
Sumedh S. ThakarCEO PRESIDENT2025-06-161,900$138.66
$263.46kSell
Wendy PfeifferDirector2025-06-13200$138.78
$27.76kSell
Thomas BerquistDirector2025-06-13656$138.78
$91.04kSell

1 of 17

QLYS insiders have sold more... subscribe to Premium to read more.
Net Insider Buy/Sell (L12M) Ownership

Be the first to know when QLYS insiders and whales buy or sell their stock.

QLYS Shareholders

What type of owners hold Qualys Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Blackrock Inc15.74%5,717,106$857.97MInstitution
Philippe F. Courtot14.47%5,256,645$788.86MInsider
Vanguard Group Inc11.77%4,276,304$641.74MInstitution
Courtot Family Trust Philippe10.60%3,850,339$577.82MInsider
Aos Partners LP6.91%2,509,717$376.63MInsider
Yves Sisteron6.91%2,509,717$376.63MInsider
State Street Corp3.98%1,444,427$216.77MInstitution
Geode Capital Management LLC3.47%1,261,119$189.26MInstitution
Neuberger Berman Group LLC3.04%1,105,310$165.87MInstitution
First Trust Advisors LP2.95%1,071,717$160.83MInstitution

1 of 3

QLYS vs Software Infrastructure Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
QLYS69.61%30.39%Net SellingNet Selling
SPSC77.19%22.81%Net Selling
CORZ75.89%6.58%Net SellingNet Selling
WEX81.37%18.63%Net SellingNet Buying
VRNS70.32%29.68%Net SellingNet Selling
View Top Software Infrastructure Stocks

Qualys Stock Ownership FAQ

Who owns Qualys?

Qualys (NASDAQ: QLYS) is owned by 95.91% institutional shareholders, 41.87% Qualys insiders, and 0.00% retail investors. Philippe F. Courtot is the largest individual Qualys shareholder, owning 5.26M shares representing 14.47% of the company. Philippe F. Courtot's Qualys shares are currently valued at $788.86M.

If you're new to stock investing, here's how to buy Qualys stock.
©2025 WallStreetZen
Company
AboutNewsBlogStock Investing FAQPlansPrivacy PolicyTerms of ServiceCancellation & RefundsPerformanceHelp GuidesContactTwitterYouTubeNewsletter
Stock Tools
Top Performing AnalystsStock ScreenerStock ForecastTrending StocksStrong Buy StocksHighest Earnings StocksBest Dividend Paying StocksStatisticsStock Market SectorsStock Market IndustriesHow to Buy Stocks Online
Stock Ideas
Buy The DipBiggest Stock Gainers TodayBiggest Stock Losers Today52 Week High Stocks52 Week Low StocksMost Active Stocks TodayMost Undervalued StocksBest Penny Stocks to Buy NowBest Stocks Under $5Best Stocks Under $10
WallStreetZen does not provide financial advice and does not issue recommendations or offers to buy stock or sell any security.

Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.