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QLYS Insider Trading

Insider Ownership Percentage: 1.00%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $20,556,447.04

Qualys Insider Trading History Chart

This chart shows the insider buying and selling history at Qualys by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Qualys Share Price & Price History

Current Price: $127.52
Price Change: ▼ Price Decrease of -7.48 (-5.54%)
As of 02/3/2026 05:00 PM ET

This chart shows the closing price history over time for QLYS up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Qualys Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
2/2/2026Joo Mi KimCFOSell3,414$135.63$463,040.8288,489View SEC Filing Icon  
1/20/2026Bruce K PoseyInsiderSell1,101$132.34$145,706.3468,598View SEC Filing Icon  
1/14/2026Sumedh S. ThakarCEOSell5,000$133.76$668,800.00247,800View SEC Filing Icon  
1/2/2026Joo Mi KimCFOSell4,753$130.77$621,549.8194,672View SEC Filing Icon  
12/22/2025Bruce K PoseyInsiderSell1,077$142.46$153,429.4269,699View SEC Filing Icon  
12/15/2025Sumedh S. ThakarCEOSell8,500$147.12$1,250,520.00252,800View SEC Filing Icon  
12/4/2025Bruce K PoseyInsiderSell1,000$150.00$150,000.0070,776View SEC Filing Icon  
12/3/2025Bruce K PoseyInsiderSell3,077$145.99$449,211.2371,776View SEC Filing Icon  
12/2/2025Joo Mi KimCFOSell7,506$146.59$1,100,304.54108,074View SEC Filing Icon  
11/12/2025Sumedh S. ThakarCEOSell2,200$155.04$341,088.00256,800View SEC Filing Icon  
10/20/2025Bruce K PoseyInsiderSell540$127.12$68,644.8056,775View SEC Filing Icon  
10/14/2025Sumedh S. ThakarCEOSell8,500$126.82$1,077,970.00203,951View SEC Filing Icon  
10/6/2025Joo Mi KimCFOSell787$129.17$101,656.7992,864View SEC Filing Icon  
9/22/2025Bruce K PoseyInsiderSell525$136.18$71,494.5057,315View SEC Filing Icon  
9/15/2025Sumedh S. ThakarCEOSell8,500$132.49$1,126,165.00205,951View SEC Filing Icon  
9/5/2025Joo Mi KimCFOSell844$134.80$113,771.2093,651View SEC Filing Icon  
8/27/2025John A. ZangardiDirectorSell3,103$134.94$418,718.824,071View SEC Filing Icon  
8/22/2025John A. ZangardiDirectorSell3,860$134.82$520,405.207,174View SEC Filing Icon  
8/22/2025Kristi Marie RogersDirectorSell1,700$134.70$228,990.008,596View SEC Filing Icon  
8/15/2025Wendy PfeifferDirectorSell200$129.72$25,944.0011,082View SEC Filing Icon  
8/14/2025Sumedh S. ThakarCEOSell8,500$129.95$1,104,575.00207,920View SEC Filing Icon  
8/13/2025John A. ZangardiDirectorSell1,287$132.03$169,922.6111,034View SEC Filing Icon  
8/5/2025Joo Mi KimCFOSell1,018$132.26$134,640.6894,468View SEC Filing Icon  
7/21/2025Bruce K PoseyInsiderSell541$140.11$75,799.5160,643View SEC Filing Icon  
7/15/2025Wendy PfeifferDirectorSell200$139.45$27,890.0011,282View SEC Filing Icon  
7/14/2025Sumedh S. ThakarCEOSell8,500$138.40$1,176,400.00215,962View SEC Filing Icon  
7/7/2025Joo Mi KimCFOSell787$148.23$116,657.0199,288View SEC Filing Icon  
7/3/2025Sumedh S. ThakarCEOSell12,000$149.25$1,791,000.00217,962View SEC Filing Icon  
6/20/2025Bruce K PoseyInsiderSell525$135.96$71,379.0061,184View SEC Filing Icon  
6/16/2025Jeffrey P. HankDirectorSell657$139.07$91,368.9913,888View SEC Filing Icon  
6/16/2025Sumedh S. ThakarCEOSell8,500$139.47$1,185,495.00229,962View SEC Filing Icon  
6/5/2025Joo Mi KimCFOSell845$139.96$118,266.20100,075View SEC Filing Icon  
5/29/2025Sumedh S. ThakarCEOSell8,500$136.30$1,158,550.00237,962View SEC Filing Icon  
5/20/2025Bruce K PoseyInsiderSell525$137.85$72,371.2561,709View SEC Filing Icon  
5/5/2025Jeffrey P. HankDirectorSell4,000$128.93$515,720.0012,666View SEC Filing Icon  
5/5/2025Joo Mi KimCFOSell1,018$126.75$129,031.50100,920View SEC Filing Icon  
4/21/2025Bruce K PoseyInsiderSell540$117.86$63,644.4064,513View SEC Filing Icon  
4/14/2025Sumedh S. ThakarCEOSell7,000$123.81$866,670.00246,313View SEC Filing Icon  
4/9/2025Joo Mi KimCFOSell1,358$124.87$169,573.46105,740View SEC Filing Icon  
4/7/2025Joo Mi KimCFOSell162$120.04$19,446.48107,209View SEC Filing Icon  
3/20/2025Bruce K PoseyInsiderSell524$129.38$67,795.1265,053View SEC Filing Icon  
2/20/2025Bruce K PoseyInsiderSell525$139.48$73,227.0065,373View SEC Filing Icon  
2/14/2025Sumedh S. ThakarCEOSell7,000$142.17$995,190.00246,144View SEC Filing Icon  
2/13/2025Joo Mi KimCFOSell4,542$140.08$636,243.36108,215View SEC Filing Icon  
2/10/2025Joo Mi KimCFOSell4,487$140.00$628,180.00112,757View SEC Filing Icon  
1/21/2025Bruce K PoseyInsiderSell882$139.66$123,180.1262,295View SEC Filing Icon  
1/14/2025Sumedh S. ThakarCEOSell7,000$134.49$941,430.00225,453View SEC Filing Icon  
1/6/2025Joo Mi KimCFOSell1,635$138.64$226,676.40112,017View SEC Filing Icon  
12/20/2024Bruce K PoseyInsiderSell855$142.24$121,615.2063,177View SEC Filing Icon  
12/5/2024Joo Mi KimCFOSell1,332$157.37$209,616.84113,652View SEC Filing Icon  
12/2/2024Bruce K PoseyInsiderSell8,555$154.62$1,322,774.1064,032View SEC Filing Icon  
11/15/2024Jeffrey P. HankDirectorSell4,000$146.31$585,240.0012,666View SEC Filing Icon  
11/14/2024Sumedh S. ThakarCEOSell7,000$149.66$1,047,620.00225,453View SEC Filing Icon  
10/21/2024Bruce K PoseyInsiderSell1,339$123.56$165,446.8455,279View SEC Filing Icon  
10/14/2024Sumedh S. ThakarCEOSell7,000$125.21$876,470.00179,649View SEC Filing Icon  
10/7/2024Joo Mi KimCFOSell634$122.19$77,468.4685,942View SEC Filing Icon  
9/20/2024Bruce K PoseyInsiderSell1,330$123.80$164,654.0055,618View SEC Filing Icon  
9/5/2024Joo Mi KimCFOSell616$123.54$76,100.6486,576View SEC Filing Icon  
8/13/2024John A. ZangardiDirectorBuy5$125.58$627.905View SEC Filing Icon  
8/5/2024Joo Mi KimCFOSell616$133.93$82,500.8887,077View SEC Filing Icon  
7/22/2024Bruce K PoseyInsiderSell1,339$143.35$191,945.6558,947View SEC Filing Icon  
7/15/2024Sumedh S. ThakarCEOSell7,000$143.15$1,002,050.00186,601View SEC Filing Icon  
7/5/2024Joo Mi KimCFOSell634$144.75$91,771.5090,745View SEC Filing Icon  
6/20/2024Bruce K PoseyInsiderSell1,330$135.14$179,736.2059,286View SEC Filing Icon  
6/14/2024Sumedh S. ThakarCEOSell7,000$136.32$954,240.00186,601View SEC Filing Icon  
6/10/2024Jeffrey P. HankDirectorSell850$135.45$115,132.5011,353View SEC Filing Icon  
6/5/2024Joo Mi KimCFOSell616$135.56$83,504.9692,580View SEC Filing Icon  
6/3/2024Sumedh S. ThakarCEOSell7,000$136.78$957,460.00186,601View SEC Filing Icon  
5/24/2024Wendy PfeifferDirectorSell2,000$145.72$291,440.008,490View SEC Filing Icon  
5/20/2024Bruce K PoseyInsiderSell1,330$145.24$193,169.2059,616View SEC Filing Icon  
5/6/2024Joo Mi KimCFOSell928$167.97$155,876.1693,196View SEC Filing Icon  
4/22/2024Bruce K PoseyInsiderSell1,443$167.33$241,457.1962,614View SEC Filing Icon  
4/15/2024Sumedh S. ThakarCEOSell4,034$163.96$661,414.64193,608View SEC Filing Icon  
4/5/2024Joo Mi KimCFOSell1,912$165.04$315,556.4897,176View SEC Filing Icon  
3/20/2024Bruce K PoseyInsiderSell1,430$164.91$235,821.3063,057View SEC Filing Icon  
3/14/2024Sumedh S. ThakarCEOSell4,120$167.62$690,594.40194,481View SEC Filing Icon  
3/5/2024Joo Mi KimCFOSell723$164.76$119,121.48100,289View SEC Filing Icon  
2/5/2024Joo Mi KimCFOSell1,130$169.49$191,523.7096,734View SEC Filing Icon  
1/22/2024Bruce K PoseyInsiderSell1,000$197.78$197,780.0063,255View SEC Filing Icon  
1/16/2024Sumedh S. ThakarCEOSell5,005$192.05$961,210.25182,213View SEC Filing Icon  
1/5/2024Joo Mi KimCFOSell2,129$182.55$388,648.95100,493View SEC Filing Icon  
12/20/2023Bruce K PoseyInsiderSell1,000$203.81$203,810.0063,255View SEC Filing Icon  
12/5/2023Joo Mi KimCFOSell629$184.94$116,327.26103,512View SEC Filing Icon  
11/27/2023Bruce K PoseyInsiderSell6,300$180.81$1,139,103.0063,255View SEC Filing Icon  
11/27/2023Joo Mi KimCFOSell5,000$181.07$905,350.00105,739View SEC Filing Icon  
10/20/2023Bruce K PoseyInsiderSell1,595$156.89$250,239.5551,203View SEC Filing Icon  
10/16/2023Sumedh S. ThakarCEOSell5,005$162.62$813,913.10149,916View SEC Filing Icon  
10/11/2023Bruce K PoseyInsiderSell2,000$165.00$330,000.0051,798View SEC Filing Icon  
9/20/2023Bruce K PoseyInsiderSell1,579$152.74$241,176.4651,798View SEC Filing Icon  
9/14/2023Sumedh S. ThakarCEOSell5,003$152.65$763,707.95151,671View SEC Filing Icon  
8/21/2023Bruce K PoseyInsiderSell1,578$145.49$229,583.2252,377View SEC Filing Icon  
8/21/2023Bruce K PoseyInsiderSell1,578$145.49$229,583.2252,377View SEC Filing Icon  
8/14/2023Sumedh S. ThakarCEOSell5,003$151.60$758,454.80153,396View SEC Filing Icon  
8/4/2023Sumedh S. ThakarCEOSell4,168$146.63$611,153.84155,149View SEC Filing Icon  
7/27/2023Sumedh S. ThakarCEOSell700$140.32$98,224.00163,140View SEC Filing Icon  
7/25/2023Sumedh S. ThakarCEOSell8,333$135.22$1,126,788.26163,140View SEC Filing Icon  
7/20/2023Bruce K PoseyInsiderSell1,597$131.27$209,638.1955,958View SEC Filing Icon  
7/14/2023Sumedh S. ThakarCEOSell5,005$129.90$650,149.50163,140View SEC Filing Icon  
6/20/2023Bruce K PoseyInsiderSell1,577$128.97$203,385.6956,555View SEC Filing Icon  
6/14/2023Sumedh S. ThakarCEOSell5,005$129.20$646,646.00164,895View SEC Filing Icon  
6/12/2023Jeffrey P. HankDirectorSell1,556$128.12$199,354.7212,203View SEC Filing Icon  
6/2/2023Sumedh S. ThakarCEOSell8,333$130.02$1,083,456.66166,650View SEC Filing Icon  
5/31/2023Sumedh S. ThakarCEOSell6,833$125.53$857,746.49166,650View SEC Filing Icon  
5/30/2023Jeffrey P. HankDirectorSell2,756$123.73$340,999.8812,059View SEC Filing Icon  
5/22/2023Bruce K PoseyInsiderSell1,578$121.78$192,168.8457,132View SEC Filing Icon  
4/20/2023Bruce K PoseyInsiderSell1,752$124.38$217,913.7660,928View SEC Filing Icon  
4/14/2023Sumedh S. ThakarCEOSell5,832$128.07$746,904.24176,394View SEC Filing Icon  
3/20/2023Bruce K PoseyInsiderSell1,729$123.65$213,790.8561,680View SEC Filing Icon  
3/14/2023Sumedh S. ThakarCEOSell5,833$119.82$698,910.06177,926View SEC Filing Icon  
2/23/2023Bruce K PoseyInsiderSell1,170$120.33$140,786.1062,409View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for Qualys (NASDAQ:QLYS)

99.31% of Qualys stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at QLYS by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Qualys Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
2/3/2026NewEdge Wealth LLC11,286$1.50M0.0%+7.6%0.031%Search for SEC Filing on Google Icon
2/3/2026Crossmark Global Holdings Inc.1,785$0.24M0.0%-5.8%0.005%Search for SEC Filing on Google Icon
2/3/2026Wesbanco Bank Inc.12,156$1.62M0.0%+19.7%0.034%Search for SEC Filing on Google Icon
2/3/2026Sequoia Financial Advisors LLC5,104$0.68M0.0%+9.9%0.014%Search for SEC Filing on Google Icon
2/3/2026Gallacher Capital Management LLC1,789$0.24M0.1%-5.0%0.005%Search for SEC Filing on Google Icon
2/3/2026Acorn Financial Advisory Services Inc. ADV1,897$0.25M0.0%+14.3%0.005%Search for SEC Filing on Google Icon
2/2/2026Truist Financial Corp8,760$1.16M0.0%+38.9%0.024%Search for SEC Filing on Google Icon
2/2/2026Seizert Capital Partners LLC32,630$4.34M0.2%+3.4%0.091%Search for SEC Filing on Google Icon
2/2/2026Hussman Strategic Advisors Inc.16,800$2.23M0.5%-33.3%0.047%Search for SEC Filing on Google Icon
2/2/2026Horizon Investments LLC5,943$0.79M0.0%+1,272.5%0.017%Search for SEC Filing on Google Icon
2/2/2026Danske Bank A S2,165$0.29M0.0%-71.2%0.006%Search for SEC Filing on Google Icon
1/30/2026New York State Teachers Retirement System21,392$2.84M0.0%+0.9%0.060%Search for SEC Filing on Google Icon
1/30/2026State of New Jersey Common Pension Fund D15,567$2.07M0.0%-4.4%0.043%Search for SEC Filing on Google Icon
1/30/2026Certuity LLC1,512$0.20M0.0%N/A0.004%Search for SEC Filing on Google Icon
1/30/2026M&T Bank Corp2,560$0.34M0.0%+30.3%0.007%Search for SEC Filing on Google Icon
1/29/2026Comerica Bank22,710$3.02M0.0%+100.6%0.063%Search for SEC Filing on Google Icon
1/29/2026Kestra Private Wealth Services LLC5,362$0.71M0.0%N/A0.015%Search for SEC Filing on Google Icon
1/29/2026Pictet Asset Management Holding SA5,446$0.72M0.0%+6.9%0.015%Search for SEC Filing on Google Icon
1/29/2026State of Michigan Retirement System8,476$1.13M0.0%-1.2%0.024%Search for SEC Filing on Google Icon
1/29/2026UBS Group AG113,957$15.15M0.0%-41.3%0.318%Search for SEC Filing on Google Icon
1/29/2026Vanguard Group Inc.4,365,407$580.16M0.0%-0.8%12.173%Search for SEC Filing on Google Icon
1/29/2026Resonant Capital Advisors LLC2,816$0.37M0.0%+22.4%0.008%Search for SEC Filing on Google Icon
1/28/2026Arizona State Retirement System10,018$1.33M0.0%-6.7%0.028%Search for SEC Filing on Google Icon
1/28/2026Torray Investment Partners LLC14,072$1.87M0.3%+22.6%0.039%Search for SEC Filing on Google Icon
1/28/2026Teacher Retirement System of Texas51,565$6.85M0.0%+18.6%0.144%Search for SEC Filing on Google Icon
1/28/2026Boston Trust Walden Corp1,103,888$146.71M1.1%-3.7%3.078%Search for SEC Filing on Google Icon
1/28/2026M&T Bank Corp4,454$0.59M0.0%+126.8%0.012%Search for SEC Filing on Google Icon
1/28/2026Universal Beteiligungs und Servicegesellschaft mbH22,863$3.04M0.0%+6.1%0.064%Search for SEC Filing on Google Icon
1/28/2026Migdal Insurance & Financial Holdings Ltd.5,000$0.67M0.0%-7.6%0.014%Search for SEC Filing on Google Icon
1/27/2026Novem Group7,741$1.03M0.1%N/A0.022%Search for SEC Filing on Google Icon
1/27/2026Zurcher Kantonalbank Zurich Cantonalbank 31,562$4.20M0.0%-0.7%0.088%Search for SEC Filing on Google Icon
1/27/2026Tributary Capital Management LLC5,596$0.74M0.1%-1.8%0.016%Search for SEC Filing on Google Icon
1/27/2026Asset Management One Co. Ltd.43,873$6.03M0.0%-3.0%0.122%Search for SEC Filing on Google Icon
1/27/2026GHP Investment Advisors Inc.14,883$1.98M0.1%+6,727.1%0.042%Search for SEC Filing on Google Icon
1/26/2026Mirae Asset Global Investments Co. Ltd.9,028$1.20M0.0%-16.1%0.025%Search for SEC Filing on Google Icon
1/26/2026CWM LLC3,781$0.50M0.0%-24.6%0.011%Search for SEC Filing on Google Icon
1/26/2026KBC Group NV7,958$1.06M0.0%+730.7%0.022%Search for SEC Filing on Google Icon
1/23/2026Farther Finance Advisors LLC958$0.13M0.0%-71.0%0.003%Search for SEC Filing on Google Icon
1/23/2026Financial Enhancement Group LLC5,258$0.70M0.1%-10.7%0.015%Search for SEC Filing on Google Icon
1/23/2026Norris Perne & French LLP MI112,826$15M1.0%-2.9%0.315%Search for SEC Filing on Google Icon
1/23/2026State of Alaska Department of Revenue5,227$0.69M0.0%-5.2%0.015%Search for SEC Filing on Google Icon
1/23/2026Burney Co.24,521$3.26M0.1%+76.2%0.068%Search for SEC Filing on Google Icon
1/23/2026Robeco Institutional Asset Management B.V.65,820$8.75M0.0%-13.2%0.184%Search for SEC Filing on Google Icon
1/23/2026Elevate Capital Advisors LLC5,030$0.67M0.4%N/A0.014%Search for SEC Filing on Google Icon
1/22/2026Richardson Financial Services Inc.345$46K0.0%+127.0%0.001%Search for SEC Filing on Google Icon
1/22/2026Willis Investment Counsel32,624$4.34M0.2%+39.7%0.091%Search for SEC Filing on Google Icon
1/21/2026Yousif Capital Management LLC11,104$1.47M0.0%-2.3%0.031%Search for SEC Filing on Google Icon
1/20/2026Stratos Wealth Advisors LLC19,108$2.54M0.1%+12.3%0.053%Search for SEC Filing on Google Icon
1/16/2026Formidable Asset Management LLC3,258$0.43M0.1%-17.3%0.009%Search for SEC Filing on Google Icon
1/15/2026Retirement Systems of Alabama180,700$24.02M0.1%-0.3%0.504%Search for SEC Filing on Google Icon
1/14/2026Exchange Traded Concepts LLC2,424$0.32M0.0%+121.0%0.007%Search for SEC Filing on Google Icon
1/13/2026Fort Washington Investment Advisors Inc. OH208,832$27.75M0.1%+9.8%0.582%Search for SEC Filing on Google Icon
1/9/2026Congress Asset Management Co.2,131$0.28M0.0%-68.3%0.006%Search for SEC Filing on Google Icon
1/9/2026SG Americas Securities LLC33,416$4.44M0.0%+147.0%0.093%Search for SEC Filing on Google Icon
1/9/2026Assenagon Asset Management S.A.9,892$1.32M0.0%-64.4%0.028%Search for SEC Filing on Google Icon
1/9/2026Marshall Financial Group LLC6,311$0.84M0.2%N/A0.018%Search for SEC Filing on Google Icon
1/8/2026Wealth Enhancement Advisory Services LLC3,919$0.51M0.0%+3.8%0.011%Search for SEC Filing on Google Icon
1/8/2026Nordea Investment Management AB125,636$16.77M0.0%+62.4%0.350%Search for SEC Filing on Google Icon
1/8/2026Occidental Asset Management LLC1,884$0.25M0.0%-25.6%0.005%Search for SEC Filing on Google Icon
1/5/2026Argent Capital Management LLC4,381$0.58M0.0%-6.5%0.012%Search for SEC Filing on Google Icon
1/5/2026Park Avenue Securities LLC9,759$1.30M0.0%+65.7%0.027%Search for SEC Filing on Google Icon
1/1/2026Tudor Investment Corp ET AL60,917$8.06M0.0%-50.5%0.170%Search for SEC Filing on Google Icon
12/9/2025Tudor Investment Corp ET AL60,917$8.06M0.0%-50.5%0.170%Search for SEC Filing on Google Icon
12/2/2025Allworth Financial LP284$38K0.0%+86.8%0.001%Search for SEC Filing on Google Icon
12/2/2025IFP Advisors Inc699$94K0.0%-55.4%0.002%Search for SEC Filing on Google Icon
12/2/2025Swiss Life Asset Management Ltd1,672$0.22M0.0%N/A0.005%Search for SEC Filing on Google Icon
11/26/2025JPMorgan Chase & Co.530,822$70.24M0.0%+1.7%1.480%Search for SEC Filing on Google Icon
11/24/2025CIBC Private Wealth Group LLC309$41K0.0%-44.0%0.001%Search for SEC Filing on Google Icon
11/21/2025CIBC Bancorp USA Inc.3,898$0.52M0.0%N/A0.011%Search for SEC Filing on Google Icon
11/19/2025Danske Bank A S7,526$1M0.0%N/A0.021%Search for SEC Filing on Google Icon
11/18/2025Advisory Services Network LLC1,039$0.14M0.0%N/A0.003%Search for SEC Filing on Google Icon
11/18/2025Livforsakringsbolaget Skandia Omsesidigt26,450$3.50M0.1%+13.3%0.074%Search for SEC Filing on Google Icon
11/17/2025Hancock Whitney Corp9,359$1.24M0.0%-0.8%0.026%Search for SEC Filing on Google Icon
11/17/2025NewEdge Advisors LLC3,239$0.43M0.0%+3.7%0.009%Search for SEC Filing on Google Icon
11/17/2025CANADA LIFE ASSURANCE Co159,081$21.68M0.0%+9.2%0.444%Search for SEC Filing on Google Icon
11/17/2025Alyeska Investment Group L.P.346,513$45.85M0.1%N/A0.966%Search for SEC Filing on Google Icon
11/17/2025Voleon Capital Management LP8,106$1.07M0.0%+253.7%0.023%Search for SEC Filing on Google Icon
11/17/2025Verition Fund Management LLC15,549$2.06M0.0%-20.2%0.043%Search for SEC Filing on Google Icon
11/17/2025Qube Research & Technologies Ltd88,809$11.75M0.0%-30.0%0.248%Search for SEC Filing on Google Icon
11/17/2025Public Employees Retirement System of Ohio32,725$4.33M0.0%-2.5%0.091%Search for SEC Filing on Google Icon
11/17/2025Northern Trust Corp545,655$72.21M0.0%+0.8%1.522%Search for SEC Filing on Google Icon
11/17/2025Mariner LLC7,473$0.99M0.0%+32.9%0.021%Search for SEC Filing on Google Icon
11/17/2025Mercer Global Advisors Inc. ADV3,431$0.45M0.0%+56.3%0.010%Search for SEC Filing on Google Icon
11/17/2025Millennium Management LLC127,656$16.89M0.0%-32.9%0.356%Search for SEC Filing on Google Icon
11/17/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.501,877$66.43M0.1%-1.0%1.400%Search for SEC Filing on Google Icon
11/17/2025L2 Asset Management LLC2,588$0.34M0.0%+14.0%0.007%Search for SEC Filing on Google Icon
11/17/2025London Co. of Virginia455,554$60.29M0.3%-3.1%1.270%Search for SEC Filing on Google Icon
11/17/2025Larson Financial Group LLC2,442$0.32M0.0%-6.4%0.007%Search for SEC Filing on Google Icon
11/17/2025Gotham Asset Management LLC70,907$9.38M0.0%+3.4%0.198%Search for SEC Filing on Google Icon
11/17/2025Focus Partners Wealth1,620$0.21M0.0%N/A0.005%Search for SEC Filing on Google Icon
11/17/2025Brevan Howard Capital Management LP15,506$2.05M0.0%-25.1%0.043%Search for SEC Filing on Google Icon
11/17/2025Clark Capital Management Group Inc.72,401$9.58M0.1%+14.2%0.202%Search for SEC Filing on Google Icon
11/17/2025California Public Employees Retirement System95,509$12.64M0.0%+42.1%0.266%Search for SEC Filing on Google Icon
11/17/2025Bank of America Corp DE320,716$42.44M0.0%-0.6%0.894%Search for SEC Filing on Google Icon
11/17/2025Algert Global LLC21,166$2.80M0.0%-73.8%0.059%Search for SEC Filing on Google Icon
11/17/2025Alliancebernstein L.P.89,205$11.80M0.0%-6.7%0.249%Search for SEC Filing on Google Icon
11/17/2025Ameriprise Financial Inc.40,805$5.40M0.0%-5.4%0.114%Search for SEC Filing on Google Icon
11/14/2025Schonfeld Strategic Advisors LLC4,340$0.57M0.0%-66.4%0.012%Search for SEC Filing on Google Icon
11/14/2025Creative Planning19,332$2.56M0.0%+43.1%0.054%Search for SEC Filing on Google Icon
11/14/2025AQR Capital Management LLC1,010,769$133.76M0.1%-0.1%2.819%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Qualys logo
Qualys, Inc., together with its subsidiaries, provides cloud-based platform delivering information technology (IT), security, and compliance solutions in the United States and internationally. It offers Qualys Cloud Apps, which include Cybersecurity Asset Management and External Attack Surface Management; Vulnerability Management, Detection and Response; Web Application Scanning; Patch Management; Custom Assessment and Remediation; Multi-Vector Endpoint Detection and Response; Context Extended Detection and Response; Policy Compliance; File Integrity Monitoring; and Qualys TotalCloud, as well as Cloud Workload Protection, Cloud Detection and Response, Cloud Security Posture Management, Infrastructure as Code, and Container Security. The company's integrated suite of IT, security, and compliance solutions delivered on its Qualys' Enterprise TruRisk Platform enables customers to identify and manage IT assets; collect and analyze IT security data; discover and prioritize vulnerabilities; quantify cyber risk exposure; recommend and implement remediation actions; and verify the implementation of such actions. It also provides asset tagging and management, reporting and dashboards, questionnaires and collaboration, remediation and workflow, big data correlation and analytics engine, and alerts and notifications that enable clients to detect vulnerabilities, and measure and remediate cyber risk. The company offers its solutions to enterprises, government entities, and small and medium-sized businesses in various industries, including education, financial services, government, healthcare, insurance, manufacturing, media, retail, technology, and utilities through its sales teams, as well as through its network of channel partners, such as security consulting organizations, managed service providers, resellers, cloud providers, and consulting firms. Qualys, Inc. was incorporated in 1999 and is headquartered in Foster City, California.
Read More on Qualys

Today's Range

Now: $127.52
Low: $125.90
High: $133.45

50 Day Range

MA: $138.21
Low: $127.52
High: $152.53

52 Week Range

Now: $127.52
Low: $112.61
High: $155.47

Volume

634,948 shs

Average Volume

395,270 shs

Market Capitalization

$4.57 billion

P/E Ratio

24.71

Dividend Yield

N/A

Beta

0.53

Who are the company insiders with the largest holdings of Qualys?

Qualys' top insider investors include:
  1. Sumedh S Thakar (CEO)
  2. Joo Mi Kim (CFO)
  3. Bruce K Posey (Insider)
  4. Jeffrey P Hank (Director)
  5. Wendy Pfeiffer (Director)
  6. John A Zangardi (Director)
  7. Kristi Marie Rogers (Director)
Learn More about top insider investors at Qualys.

Who are the major institutional investors of Qualys?

Qualys' top institutional investors include:
  1. Vanguard Group Inc. — 12.17%
  2. Boston Trust Walden Corp — 3.08%
  3. Fort Washington Investment Advisors Inc. OH — 0.58%
  4. Retirement Systems of Alabama — 0.50%
  5. Nordea Investment Management AB — 0.35%
  6. UBS Group AG — 0.32%
Learn More about top institutional investors of Qualys stock.

Which institutional investors are selling Qualys stock?

In the previous quarter, QLYS stock was sold by these institutional investors:
  1. UBS Group AG
  2. Boston Trust Walden Corp
  3. Vanguard Group Inc.
  4. Assenagon Asset Management S.A.
  5. Robeco Institutional Asset Management B.V.
  6. Hussman Strategic Advisors Inc.
  7. Danske Bank A S
  8. Congress Asset Management Co.
Within the last year, company insiders that have sold Qualys company stock include:
  1. Sumedh S Thakar (CEO)
  2. Joo Mi Kim (CFO)
  3. Bruce K Posey (Insider)
  4. Jeffrey P Hank (Director)
  5. Wendy Pfeiffer (Director)
  6. John A Zangardi (Director)
  7. Kristi Marie Rogers (Director)
Learn More investors selling Qualys stock.

Which institutional investors are buying Qualys stock?

In the last quarter, QLYS stock was purchased by institutional investors including:
  1. Nordea Investment Management AB
  2. SG Americas Securities LLC
  3. Fort Washington Investment Advisors Inc. OH
  4. GHP Investment Advisors Inc.
  5. Comerica Bank
  6. Burney Co.
  7. Willis Investment Counsel
  8. Teacher Retirement System of Texas