170.83
price down icon3.49%   -6.18
after-market After Hours: 170.83
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Qualys Inc stock is traded at $170.83, with a volume of 967.29K. It is down -3.49% in the last 24 hours and up +18.02% over the past month. Qualys is a cloud security and compliance solutions provider that helps businesses identify and manage their security risks and compliance requirements. The California-based company has more than 10,000 customers worldwide, the majority of which are small- and medium-size businesses. Qualys was founded in 1999 and went public in 2012.
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Previous Close:
$177.01
Open:
$175.27
24h Volume:
967.29K
Relative Volume:
1.26
Market Cap:
$5.91B
Revenue:
$685.87M
Net Income/Loss:
$201.43M
P/E Ratio:
30.66
EPS:
5.5722
Net Cash Flow:
$290.49M
1W Performance:
-3.31%
1M Performance:
+18.02%
6M Performance:
+80.60%
1Y Performance:
+27.70%
1-Day Range:
Value
$166.37
$181.16
1-Week Range:
Value
$166.37
$190.99
52-Week Range:
Value
$74.51
$201.54

Qualys Inc Stock (QLYS) Company Profile

Name
Name
Qualys Inc
Name
Phone
650-801-6100
Name
Address
919 E. HILLSDALE BLVD., FOSTER CITY, CA
Name
Employee
2,683
Name
Twitter
@qualys
Name
Next Earnings Date
2026-08-04
Name
Latest SEC Filings
Name
QLYS's Discussions on Twitter

Compare QLYS vs MSFT, ORCL, PLTR, CRWD, FTNT

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
QLYS icon
QLYS
Qualys Inc
170.83 6.30B 685.87M 201.43M 290.49M 5.5722
MSFT icon
MSFT
Microsoft Corp
496.82 3.57T 318.27B 125.22B 72.92B 16.79
ORCL icon
ORCL
Oracle Corp
145.75 409.23B 67.36B 17.31B -23.69B 5.8248
PLTR icon
PLTR
Palantir Technologies Inc
169.46 418.04B 5.22B 2.29B 2.69B 0.8876
CRWD icon
CRWD
Crowdstrike Holdings Inc
203.42 193.82B 5.09B -24.89M 1.43B -0.0471
FTNT icon
FTNT
Fortinet Inc
154.54 110.64B 7.11B 1.95B 2.44B 2.5883

Qualys Inc Stock (QLYS) Upgrades & Downgrades

Date Action Analyst Rating Change
Nov-18-25 Initiated Berenberg Hold
Nov-05-25 Upgrade Piper Sandler Underweight → Neutral
Mar-18-25 Resumed Morgan Stanley Underweight
Nov-11-24 Upgrade Wolfe Research Underperform → Peer Perform
Nov-06-24 Resumed Needham Hold
Oct-16-24 Initiated Jefferies Hold
Apr-26-24 Initiated Scotiabank Sector Perform
Mar-26-24 Initiated TD Cowen Market Perform
Aug-18-23 Initiated Stephens Equal-Weight
Jul-06-23 Initiated UBS Neutral
Jun-09-23 Downgrade Piper Sandler Neutral → Underweight
May-31-23 Initiated William Blair Outperform
May-08-23 Downgrade Wolfe Research Peer Perform → Underperform
Feb-13-23 Downgrade Wolfe Research Outperform → Peer Perform
Jan-24-23 Initiated JP Morgan Underweight
Jan-05-23 Downgrade Needham Buy → Hold
Dec-02-22 Initiated Piper Sandler Neutral
Oct-21-22 Upgrade Berenberg Hold → Buy
Oct-21-22 Upgrade Needham Hold → Buy
Oct-19-22 Resumed Robert W. Baird Neutral
Oct-11-22 Initiated Canaccord Genuity Buy
Jul-15-22 Initiated DA Davidson Neutral
Apr-11-22 Initiated Wolfe Research Outperform
Feb-22-22 Resumed JMP Securities Mkt Perform
Nov-04-21 Upgrade JP Morgan Underweight → Overweight
Jul-26-21 Downgrade Loop Capital Buy → Hold
Feb-11-21 Downgrade Needham Buy → Hold
Feb-10-21 Downgrade Morgan Stanley Equal-Weight → Underweight
Dec-23-20 Downgrade Northland Capital Outperform → Market Perform
Oct-22-20 Downgrade Goldman Neutral → Sell
Sep-09-20 Initiated Loop Capital Buy
May-11-20 Reiterated Needham Buy
May-01-20 Downgrade Monness Crespi & Hardt Buy → Neutral
Apr-27-20 Downgrade JMP Securities Mkt Outperform → Mkt Perform
Apr-13-20 Upgrade Rosenblatt Neutral → Buy
Mar-25-20 Initiated Goldman Neutral
Oct-03-19 Initiated SunTrust Hold
Sep-10-19 Initiated Rosenblatt Neutral
Jul-15-19 Initiated FBN Securities Outperform
Jun-28-19 Initiated Nomura Buy
May-23-19 Initiated Cowen Outperform
Feb-22-19 Downgrade Berenberg Buy → Hold
Feb-13-19 Downgrade BTIG Research Buy → Neutral
Feb-13-19 Downgrade JP Morgan Neutral → Underweight
Jan-04-19 Upgrade JMP Securities Mkt Perform → Mkt Outperform
Nov-29-18 Initiated Berenberg Buy
Nov-20-18 Upgrade BTIG Research Neutral → Buy
Oct-29-18 Reiterated Monness Crespi & Hardt Buy
View All

Qualys Inc Stock (QLYS) Latest News

pulisher
Aug 21, 2026

Qualys Inc (QLYS) Chief Legal Officer Bruce Posey Sells 866 Shar - GuruFocus

Aug 21, 2026
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Aug 21, 2026

Bruce Posey Sells 866 Shares of Qualys (NASDAQ:QLYS) Stock - MarketBeat

Aug 21, 2026
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Aug 21, 2026

Qualys chief legal officer Posey sells $159k in company stock - Investing.com

Aug 21, 2026
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Aug 21, 2026

Paralel Advisors LLC Buys New Position in Qualys, Inc. $QLYS - MarketBeat

Aug 21, 2026
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Aug 21, 2026

NewEdge Wealth LLC Makes New Investment in Qualys, Inc. $QLYS - MarketBeat

Aug 21, 2026
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Aug 20, 2026

Qualys officer plans sale of 2,613 shares | QLYS SEC FilingForm 144 - Stock Titan

Aug 20, 2026
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Aug 20, 2026

Will Qualys’ AI-Native Risk Platform Redefine Its Competitive Moat in Cybersecurity (QLYS)? - Sahm

Aug 20, 2026
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Aug 20, 2026

First National Bank of Omaha Makes New $2.02 Million Investment in Qualys, Inc. $QLYS - MarketBeat

Aug 20, 2026
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Aug 20, 2026

Aurora Investment Counsel Purchases New Position in Qualys, Inc. $QLYS - MarketBeat

Aug 20, 2026
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Aug 20, 2026

Qualys, Inc. $QLYS Shares Sold by Bank of America Corp DE - MarketBeat

Aug 20, 2026
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Aug 19, 2026

43,215 Shares in Qualys, Inc. $QLYS Acquired by Park State Asset Management - MarketBeat

Aug 19, 2026
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Aug 19, 2026

5 Cybersecurity Stocks with More Upside Ahead - Sahm

Aug 19, 2026
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Aug 18, 2026

Qualys (NASDAQ:QLYS) Results Spark Fresh Cybersecurity Focus - Kalkine Media

Aug 18, 2026
pulisher
Aug 18, 2026

Buy 3 High-Flying Mid-Cap Stocks on Solid AI Cloud Computing Momentum - TradingView

Aug 18, 2026
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Aug 18, 2026

Qualys Expands AI Security with Stronger Governance to Keep Fast Moving AI Adoption Under Control - CXO Digitalpulse

Aug 18, 2026
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Aug 18, 2026

Qualys, Inc. (NASDAQ:QLYS) Receives Consensus Recommendation of "Hold" from Analysts - MarketBeat

Aug 18, 2026
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Aug 17, 2026

Qualys Inc (QLYS) CEO & President Sumedh Thakar Sells 3,200 Shar - GuruFocus

Aug 17, 2026
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Aug 17, 2026

Qualys CEO Sumedh Thakar Executes Sale of 3,200 Shares via 10b5-1 Trading Plan - Kalkine Media

Aug 17, 2026
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Aug 17, 2026

Nessus vs Qualys vs OpenVAS: 4.9x Speed Gap, Free Tier [2026] - tech-insider.org

Aug 17, 2026
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Aug 17, 2026

Is Qualys (QLYS) Still Undervalued Or Are Earnings Too Rich? - Yahoo Finance

Aug 17, 2026
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Aug 17, 2026

How Investors May Respond To Qualys (QLYS) Raised 2026 Outlook And New AI Cyber Risk Tools - Yahoo Finance

Aug 17, 2026
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Aug 17, 2026

Qualys (QLYS) Is Up 1.40% in One Week: What You Should Know - Yahoo Finance

Aug 17, 2026
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Aug 17, 2026

Looking Beyond CrowdStrike? 3 AI Security Stocks Stand Out - MarketBeat

Aug 17, 2026
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Aug 17, 2026

Handelsbanken Fonder AB Has $2.37 Million Stock Position in Qualys, Inc. $QLYS - MarketBeat

Aug 17, 2026
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Aug 17, 2026

Chase Investment Counsel Corp Acquires Shares of 20,000 Qualys, Inc. $QLYS - MarketBeat

Aug 17, 2026
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Aug 16, 2026

Qualys Conference: ETM and Patch Management Drive Growth Ambitions - MarketBeat

Aug 16, 2026
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Aug 16, 2026

ETFs Investing in Qualys, Inc. Stocks - TradingView

Aug 16, 2026
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Aug 14, 2026

Qualys Inc. (QLYS) Stock Price | Live Quotes & Charts | NASDAQ - StocksToTrade

Aug 14, 2026
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Aug 14, 2026

Expressive Wealth LLC's Qualys Inc(QLYS) Holding History - GuruFocus

Aug 14, 2026
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Aug 14, 2026

Qualys, Inc. Stock 12‑Month Price Target Raised to $180.07, Implies 8% Downside - TradingView

Aug 14, 2026
pulisher
Aug 14, 2026

Qualys Inc (QLYS) Technical Analysis: Support, Resistance, Indicators & Moving Averages - TradingKey

Aug 14, 2026
pulisher
Aug 13, 2026

Is Qualys Inc (QLYS) Overvalued After 4.7% Rally? GF Value Says - GuruFocus

Aug 13, 2026
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Aug 13, 2026

Qualys Inc (QLYS) News, Articles, Events & Latest Updates - Stocktwits

Aug 13, 2026
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Aug 13, 2026

Qualys (NASDAQ:QLYS) Upgraded at Zacks Research - MarketBeat

Aug 13, 2026
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Aug 13, 2026

Qualys, Inc. (QLYS) Stock Forecasts - Yahoo! Finance Canada

Aug 13, 2026
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Aug 12, 2026

5 Revealing Analyst Questions From Qualys’s Q2 Earnings Call - Yahoo Finance

Aug 12, 2026
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Aug 12, 2026

Knightscope Reports Record Second Quarter 2026 Financial Results - AOL.com

Aug 12, 2026
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Aug 12, 2026

Qualys (QLYS) Upgraded to Strong Buy: Here's Why - Yahoo Finance

Aug 12, 2026
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Aug 12, 2026

The Technical Signals Behind (QLYS) That Institutions Follow - Stock Traders Daily

Aug 12, 2026
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Aug 12, 2026

Zultys Recognized with 2026 Visionary Spotlight Award for Customer Service - AOL.com

Aug 12, 2026
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Aug 11, 2026

Qualys, Rubrik, and Zscaler Join CSAI Foundation as Vanguard Members - StorageNewsletter

Aug 11, 2026
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Aug 11, 2026

Qualys (QLYS) Is Up 20.0% After Raising 2026 Outlook And Expanding AI Security Suite - Sahm

Aug 11, 2026
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Aug 09, 2026

Quantinno Capital Management LP Acquires 27,333 Shares of Qualys, Inc. $QLYS - MarketBeat

Aug 09, 2026
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Aug 09, 2026

California State Teachers Retirement System Purchases 8,199 Shares of Qualys, Inc. $QLYS - MarketBeat

Aug 09, 2026
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Aug 08, 2026

3 Cybersecurity Stocks Retail Investors Are Watching After The Latest AI Security Shock - Sahm

Aug 08, 2026
pulisher
Aug 08, 2026

Qualys (NASDAQ:QLYS) Upgraded to "Buy" at Wall Street Zen - MarketBeat

Aug 08, 2026
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Aug 07, 2026

Cyber risk management evolves with Qualys ROC - SiliconANGLE

Aug 07, 2026
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Aug 07, 2026

Qualys Inc (QLYS) Stock News Today - tradingkey.com

Aug 07, 2026
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Aug 07, 2026

Sei Investments Co. Purchases 10,569 Shares of Qualys, Inc. $QLYS - MarketBeat

Aug 07, 2026
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Aug 07, 2026

The London Company Small Cap Q2 2026 Performance Update - Seeking Alpha

Aug 07, 2026
pulisher
Aug 06, 2026

Qualys: Great Quarter, Better Business, Wrong Price (Rating Downgrade) - Seeking Alpha

Aug 06, 2026

Qualys Inc Stock (QLYS) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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Qualys Inc Stock (QLYS) Insider Trading

Insider Trading Relationship Date Transaction Cost #Shares Value ($) #Shares Total
Pfeiffer Wendy
Director
Aug 20 '26
Sale
185.00
500
92,500
11,710
$80.93
price down icon 1.12%
XYZ XYZ
$82.46
price up icon 5.88%
$204.09
price up icon 2.28%
$415.97
price up icon 0.28%
NET NET
$272.74
price down icon 4.47%
$154.54
price down icon 4.52%
Cap:     |  Volume (24h):