171.65
price down icon1.55%   -2.70
after-market After Hours: 171.65
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Qualys Inc stock is traded at $171.65, with a volume of 442.26K. It is down -1.55% in the last 24 hours and up +6.58% 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:
$174.35
Open:
$172.51
24h Volume:
442.26K
Relative Volume:
0.59
Market Cap:
$5.94B
Revenue:
$685.87M
Net Income/Loss:
$201.43M
P/E Ratio:
30.80
EPS:
5.5722
Net Cash Flow:
$290.49M
1W Performance:
-8.23%
1M Performance:
+6.58%
6M Performance:
+75.01%
1Y Performance:
+27.82%
1-Day Range:
Value
$170.42
$175.00
1-Week Range:
Value
$166.37
$190.52
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
171.65 6.30B 685.87M 201.43M 290.49M 5.5722
MSFT icon
MSFT
Microsoft Corp
499.70 3.57T 318.27B 125.22B 72.92B 16.79
ORCL icon
ORCL
Oracle Corp
158.78 409.23B 67.36B 17.31B -23.69B 5.8248
PLTR icon
PLTR
Palantir Technologies Inc
174.33 418.04B 5.22B 2.29B 2.69B 0.8876
CRWD icon
CRWD
Crowdstrike Holdings Inc
213.10 193.82B 5.09B -24.89M 1.43B -0.0471
FTNT icon
FTNT
Fortinet Inc
156.29 110.64B 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
09:26 AM

PANW Surges 102% in 6 Months: Should You Buy, Sell or Hold the Stock? - TradingView

09:26 AM
pulisher
Sep 06, 2026

Is Qualys (QLYS) Too Expensive On Earnings Or Cheap On Cash Flow? - Yahoo Finance

Sep 06, 2026
pulisher
Sep 05, 2026

Is Qualys (QLYS) Below Fair Value Following Its Earnings Beat And Higher Guidance? - Yahoo Finance

Sep 05, 2026
pulisher
Sep 05, 2026

Qualys (QLYS) Posts Double-Digit Growth And Still Raises The Bar - Yahoo Finance

Sep 05, 2026
pulisher
Sep 05, 2026

Price to earnings forward of Qualys, Inc. – NASDAQ:QLYS - TradingView

Sep 05, 2026
pulisher
Sep 04, 2026

Qualys (QLYS) Could Find a Support Soon, Here's Why You Should Buy the Stock Now - Yahoo Finance

Sep 04, 2026
pulisher
Sep 04, 2026

Qualys Inc (QLYS) Director Thomas Berquist Sells 511 Shares - GuruFocus

Sep 04, 2026
pulisher
Sep 03, 2026

Qualys CFO Joo Mi Kim Executes 1,030-Share Sale Under Rule 10b5-1 Plan - Kalkine Media

Sep 03, 2026
pulisher
Sep 03, 2026

Qualys Director Thomas Berquist Sells 511 Shares Under Rule 10b5-1 Trading Plan - Kalkine Media

Sep 03, 2026
pulisher
Sep 03, 2026

Why Is Qualys (QLYS) Down 6.8% Since Last Earnings Report? - Yahoo Finance

Sep 03, 2026
pulisher
Sep 02, 2026

Avoiding Lag: Real-Time Signals in (QLYS) Movement - news.stocktradersdaily.com

Sep 02, 2026
pulisher
Sep 02, 2026

Qualys Inc. (QLYS) Key Financial Ratios – Valuation, Profitability & More - Value Research

Sep 02, 2026
pulisher
Sep 01, 2026

Qualys Inc (QLYS) Stock Down 4.9% but Still Overvalued -- GF Sco - GuruFocus

Sep 01, 2026
pulisher
Sep 01, 2026

Varonis Systems, Qualys, BlackLine, and Workiva Shares Plummet, What You Need To Know - Yahoo Finance

Sep 01, 2026
pulisher
Sep 01, 2026

CrowdStrike Stock Rises 96% YTD: Time to Hold or Book Profits? - TradingView

Sep 01, 2026
pulisher
Sep 01, 2026

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

Sep 01, 2026
pulisher
Aug 30, 2026

Is AI‑Driven Cybersecurity Demand Reshaping the Investment Narrative Around Qualys (QLYS)? - Sahm

Aug 30, 2026
pulisher
Aug 29, 2026

Qualys’ Promising Pipeline Could Justify Premium If Growth Accelerates (NASDAQ:QLYS) - Seeking Alpha

Aug 29, 2026
pulisher
Aug 28, 2026

Autodesk, Qualys, Rapid7, Sprout Social, and Tenable Shares Skyrocket, What You Need To Know - Yahoo Finance

Aug 28, 2026
pulisher
Aug 27, 2026

Qualys Jumps 6.7% Amid Sector-Wide Rally - AlphaStreet

Aug 27, 2026
pulisher
Aug 21, 2026

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

Aug 21, 2026
pulisher
Aug 21, 2026

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

Aug 21, 2026
pulisher
Aug 21, 2026

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

Aug 21, 2026
pulisher
Aug 21, 2026

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

Aug 21, 2026
pulisher
Aug 21, 2026

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

Aug 21, 2026
pulisher
Aug 20, 2026

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

Aug 20, 2026
pulisher
Aug 20, 2026

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

Aug 20, 2026
pulisher
Aug 20, 2026

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

Aug 20, 2026
pulisher
Aug 20, 2026

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

Aug 20, 2026
pulisher
Aug 20, 2026

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

Aug 20, 2026
pulisher
Aug 19, 2026

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

Aug 19, 2026
pulisher
Aug 19, 2026

5 Cybersecurity Stocks with More Upside Ahead - Sahm

Aug 19, 2026
pulisher
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
pulisher
Aug 18, 2026

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

Aug 18, 2026
pulisher
Aug 18, 2026

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

Aug 18, 2026
pulisher
Aug 17, 2026

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

Aug 17, 2026
pulisher
Aug 17, 2026

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

Aug 17, 2026
pulisher
Aug 17, 2026

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

Aug 17, 2026
pulisher
Aug 17, 2026

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

Aug 17, 2026
pulisher
Aug 17, 2026

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

Aug 17, 2026
pulisher
Aug 17, 2026

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

Aug 17, 2026
pulisher
Aug 17, 2026

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

Aug 17, 2026
pulisher
Aug 17, 2026

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

Aug 17, 2026
pulisher
Aug 17, 2026

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

Aug 17, 2026
pulisher
Aug 16, 2026

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

Aug 16, 2026
pulisher
Aug 16, 2026

ETFs Investing in Qualys, Inc. Stocks - TradingView

Aug 16, 2026
pulisher
Aug 14, 2026

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

Aug 14, 2026
pulisher
Aug 14, 2026

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

Aug 14, 2026
pulisher
Aug 14, 2026

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

Aug 14, 2026
pulisher
Aug 13, 2026

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

Aug 13, 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
Kim Joo Mi
CHIEF FINANCIAL OFFICER
Sep 02 '26
Sale
169.62
1,030
174,712
74,713
POSEY BRUCE K
CHIEF LEGAL OFFICER
Aug 20 '26
Sale
184.23
866
159,544
59,554
Pfeiffer Wendy
Director
Aug 20 '26
Sale
185.00
500
92,500
11,710
$89.36
price up icon 5.68%
XYZ XYZ
$82.76
price down icon 0.73%
$226.39
price up icon 7.48%
$393.84
price down icon 5.40%
NET NET
$278.92
price down icon 1.96%
$156.29
price down icon 0.04%
Cap:     |  Volume (24h):