184.79
price up icon0.80%   1.47
after-market After Hours: 186.15 1.36 +0.74%
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Qualys Inc stock is traded at $184.79, with a volume of 519.97K. It is up +0.80% in the last 24 hours and up +1.54% 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:
$183.32
Open:
$184.19
24h Volume:
519.97K
Relative Volume:
0.67
Market Cap:
$6.39B
Revenue:
$685.87M
Net Income/Loss:
$201.43M
P/E Ratio:
33.16
EPS:
5.5722
Net Cash Flow:
$290.49M
1W Performance:
+0.95%
1M Performance:
+1.54%
6M Performance:
+89.84%
1Y Performance:
+37.01%
1-Day Range:
Value
$180.23
$186.64
1-Week Range:
Value
$172.23
$186.64
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
2026-11-03
Name
Latest SEC Filings
Name
QLYS's Discussions on Twitter

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

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
QLYS icon
QLYS
Qualys Inc
184.79 6.34B 685.87M 201.43M 290.49M 5.5722
MSFT icon
MSFT
Microsoft Corp
500.59 3.70T 318.27B 125.22B 72.92B 16.79
PLTR icon
PLTR
Palantir Technologies Inc
191.79 444.54B 5.22B 2.29B 2.69B 0.8876
ORCL icon
ORCL
Oracle Corp
144.56 451.14B 67.36B 17.31B -23.69B 5.8248
CRWD icon
CRWD
Crowdstrike Holdings Inc
262.49 256.05B 5.09B -24.89M 1.43B -0.0471
FTNT icon
FTNT
Fortinet Inc
178.74 127.86B 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
07:15 AM

Qualys stock gains 1.3 percent as earnings beat estimates - AD HOC NEWS

07:15 AM
pulisher
06:38 AM

Qualys, Inc. (QLYS) latest stock news and headlines - Yahoo Finance UK

06:38 AM
pulisher
02:58 AM

(QLYS) Volatility Zones as Tactical Triggers - Stock Traders Daily

02:58 AM
pulisher
01:06 AM

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

01:06 AM
pulisher
12:13 PM

Qualys chief legal officer Bruce Posey sells $155,442 in stock By Investing.com - Investing.com Australia

12:13 PM
pulisher
Sep 22, 2026

Insider Selling: Qualys (NASDAQ:QLYS) Insider Sells $155,438.34 in Stock - MarketBeat

Sep 22, 2026
pulisher
Sep 22, 2026

Form 4 Qualys Inc For: 22 September By Investing.com - Investing.com Nigeria

Sep 22, 2026
pulisher
Sep 21, 2026

Is Qualys Inc (QLYS) Overvalued After 3.5% Rally? GF Value Says - GuruFocus

Sep 21, 2026
pulisher
Sep 20, 2026

Qualys Inc. (QLYS) Slips 1.75% to $174.96 as Shares Retreat Toward Mid-Range SupportFear Greed Index - dars.gov.et

Sep 20, 2026
pulisher
Sep 19, 2026

Qualys, Inc. $QLYS Shares Purchased by Corient Private Wealth LP - MarketBeat

Sep 19, 2026
pulisher
Sep 16, 2026

ETFs Investing in Qualys, Inc. Stocks - TradingView

Sep 16, 2026
pulisher
Sep 15, 2026

Qualys CEO Sumedh Thakar sells $544,152 of company stock - Investing.com

Sep 15, 2026
pulisher
Sep 15, 2026

Qualys (QLYS) CEO & President Sumedh Thakar Sells 3,200 Shares a - GuruFocus

Sep 15, 2026
pulisher
Sep 15, 2026

Insider Selling: Qualys (NASDAQ:QLYS) CEO Sells 3,200 Shares of Stock - MarketBeat

Sep 15, 2026
pulisher
Sep 15, 2026

Is Qualys Inc (QLYS) Overvalued After 7.2% Rally? GF Value Says - GuruFocus

Sep 15, 2026
pulisher
Sep 15, 2026

QLYS Looks 10.7% Overvalued on GF Value™ as Stock Climbs to $185 - GuruFocus

Sep 15, 2026
pulisher
Sep 15, 2026

Qualys gains another 7%, extends previous day's rally (QLYS:NASDAQ) - Seeking Alpha

Sep 15, 2026
pulisher
Sep 15, 2026

Qualys (QLYS): Buy, Sell, or Hold Post Q2 Earnings? - Yahoo Finance

Sep 15, 2026
pulisher
Sep 15, 2026

Zacks Investment Ideas feature highlights: Fortinet and Qualys - Yahoo Finance

Sep 15, 2026
pulisher
Sep 14, 2026

QLYS Stock Drops As Wedbush Downgrades But Lifts Price Target - StocksToTrade

Sep 14, 2026
pulisher
Sep 14, 2026

Qualys (NASDAQ:QLYS) Stock Price Up 7.8%Time to Buy? - MarketBeat

Sep 14, 2026
pulisher
Sep 13, 2026

Qualys Stock Drops After Wedbush Downgrades Core Cybersecurity Business - TIKR.com

Sep 13, 2026
pulisher
Sep 12, 2026

(QLYS) as a Liquidity Pulse for Institutional Tactics - Stock Traders Daily

Sep 12, 2026
pulisher
Sep 12, 2026

Qualys (NASDAQ:QLYS): A Growth-at-a-Reasonable-Price Cybersecurity Stock - ChartMill

Sep 12, 2026
pulisher
Sep 11, 2026

Qualys Slides as Recent Pullback Extends Despite Solid Q2 Results - Quiver Quantitative

Sep 11, 2026
pulisher
Sep 11, 2026

Qualys Shares Fall After Wedbush Downgrade - marketscreener.com

Sep 11, 2026
pulisher
Sep 11, 2026

Qualys Drops 6.9% Amid Sector-Wide Selling - AlphaStreet

Sep 11, 2026
pulisher
Sep 11, 2026

QLYS Assumed by Wedbush -- Rating Set to Neutral with Target at $175 - GuruFocus

Sep 11, 2026
pulisher
Sep 10, 2026

Qualys Inc (QLYS) Stock Down 5.0% -- Now Undervalued? GF Score: 96/100 - GuruFocus

Sep 10, 2026
pulisher
Sep 10, 2026

Is FTNT Stock Worth Buying at a Premium P/S or Should Investors Wait? - Zacks Investment Research

Sep 10, 2026
pulisher
Sep 08, 2026

The Models That Found 10,000 Zero-Days Broke Into Three Companies Using Weak Passwords - Qualys

Sep 08, 2026
pulisher
Sep 08, 2026

QLYS - Finviz

Sep 08, 2026
pulisher
Sep 08, 2026

Cloudflare Surges 41% YTD: Should You Buy, Sell or Hold the Stock? - TradingView

Sep 08, 2026
pulisher
Sep 07, 2026

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

Sep 07, 2026
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 - Stock Traders Daily

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.com

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

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
Thakar Sumedh S
CEO & PRESIDENT
Sep 14 '26
Sale
170.05
3,200
544,152
180,338
Berquist Thomas
Director
Sep 02 '26
Sale
175.27
511
89,563
6,270
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
XYZ XYZ
$74.68
price down icon 3.68%
$86.90
price up icon 0.16%
$226.61
price down icon 4.03%
$413.06
price up icon 0.93%
NET NET
$352.33
price down icon 0.19%
$178.74
price up icon 2.57%
Cap:     |  Volume (24h):