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Qualys, Inc.

$150.28 +$19.27 (+14.71%)
NASDAQ · 11 Sep 2026 20:00 UTC
Previous Close
$161.57
Day Range
$149.13$160.29
Year Range
$74.51$201.54
Market Cap
5.29B
AVG Volume
768.83K
Trailing/Forward PE
25.91/17.74
PEG ratio
3.15
Dividend Yield
-
Next Earnings Date
2026-11-03
Primary Exchange
NASDAQUS
Revenue (USD) · TTM
0200M400M600M800M24 Q124 Q224 Q324 Q425 Q125 Q225 Q325 Q426 Q126 Q2
QLYS Revenue (USD) · TTM by quarter
PeriodRevenue (USD) · TTM
26 Q2703.99M
26 Q1685.87M
25 Q4669.12M
25 Q3653.03M
25 Q2637.02M
25 Q1621.66M
24 Q4607.57M
24 Q3592.95M
24 Q2581.08M
24 Q1569.58M
Net Income (USD) · TTM
0100M200M300M24 Q124 Q224 Q324 Q425 Q125 Q225 Q325 Q426 Q126 Q2
QLYS Net Income (USD) · TTM by quarter
PeriodNet Income (USD) · TTM
26 Q2206.54M
26 Q1201.43M
25 Q4198.32M
25 Q3189.13M
25 Q2185M
25 Q1181.48M
24 Q4173.68M
24 Q3170.31M
24 Q2170.61M
24 Q1162.22M
Operating Income (USD) · TTM
0100M200M300M24 Q124 Q224 Q324 Q425 Q125 Q225 Q325 Q426 Q126 Q2
QLYS Operating Income (USD) · TTM by quarter
PeriodOperating Income (USD) · TTM
26 Q2243.62M
26 Q1233.12M
25 Q4221.95M
25 Q3212.53M
25 Q2197.53M
25 Q1194.19M
24 Q4187.2M
24 Q3179.25M
24 Q2177.89M
24 Q1172.65M
EBITDA (USD) · TTM
0100M200M300M24 Q124 Q224 Q324 Q425 Q125 Q225 Q325 Q426 Q126 Q2
QLYS EBITDA (USD) · TTM by quarter
PeriodEBITDA (USD) · TTM
26 Q2271.14M
26 Q1266.87M
25 Q4261.32M
25 Q3251.69M
25 Q2239.92M
25 Q1236.09M
24 Q4228.34M
24 Q3223.84M
24 Q2221.85M
24 Q1215.56M
Cash Flows (USD) · TTM
0100M200M300M400M24 Q124 Q224 Q324 Q425 Q125 Q225 Q325 Q426 Q126 Q2
QLYS Cash Flows (USD) · TTM by quarter
PeriodCash Flows (USD) · TTM
26 Q2313.96M
26 Q1290.49M
25 Q4304.41M
25 Q3271.36M
25 Q2239.5M
25 Q1255.86M
24 Q4231.76M
24 Q3222.19M
24 Q2255.2M
24 Q1256.5M
EPS (USD) · TTM
024624 Q124 Q224 Q324 Q425 Q125 Q225 Q325 Q426 Q126 Q2
QLYS EPS (USD) · TTM by quarter
PeriodEPS (USD) · TTM
26 Q25.78
26 Q15.57
25 Q45.44
25 Q35.16
25 Q25.01
25 Q14.89
24 Q44.65
24 Q34.54
24 Q24.54
24 Q14.32
Expenses (USD) · TTM
0100M200M300M400MR&DSG&ACapex24 Q124 Q224 Q324 Q425 Q125 Q225 Q325 Q426 Q126 Q2
QLYS Expenses (USD) · TTM by quarter
PeriodExpenses (USD) · TTM
26 Q2351.19M
26 Q1342.57M
25 Q4337.39M
25 Q3335.97M
25 Q2336.44M
25 Q1326.59M
24 Q4321.23M
24 Q3312.14M
24 Q2302.11M
24 Q1296M
Shares Outstanding (USD) · TTM
-100M0100M200M300MBuybacks (Repurchases)Stock-Based Compensation24 Q124 Q224 Q324 Q425 Q125 Q225 Q325 Q426 Q126 Q2
QLYS Shares Outstanding (USD) · TTM by quarter
PeriodShares Outstanding (USD) · TTM
26 Q2147.01M
26 Q1119.8M
25 Q4106.46M
25 Q3104.45M
25 Q298.52M
25 Q184.58M
24 Q462.74M
24 Q345.29M
24 Q241.84M
24 Q150.2M
Employee Count
01K2K3K2016201720182019202020212022202320242025
QLYS Employee Count by quarter
PeriodEmployee Count
20252.62K
20242.4K
20232.19K
20222.14K
20211.82K
20201.5K
20191.29K
20181.19K
2017869
2016684
PE Ratio
101520253035med 26.61Dec 24Apr 25Jul 25Oct 25Feb 26May 26Sep 26
QLYS PE Ratio by quarter
PeriodPE Ratio
Sep 2625.68
Sep 2629.33
Aug 2631.97
Aug 2631.1
Aug 2631.79
Aug 2631.36
Jul 2625.59
Jul 2624.3
Jul 2628.18
Jul 2626.99
Jul 2626.18
Jun 2621.79
Jun 2619.68
Jun 2619.66
Jun 2619.43
May 2619.32
May 2618.1
May 2615.91
May 2616.67
May 2615.99
Apr 2615.23
Apr 2615.02
Apr 2613.76
Apr 2615.96
Mar 2615.47
Mar 2617.42
Mar 2618.01
Mar 2617.82
Feb 2616.7
Feb 2616.74
Feb 2620.09
Feb 2621.22
Jan 2625.26
Jan 2624.66
Jan 2625.77
Jan 2625.5
Jan 2625.09
Dec 2526.48
Dec 2527.34
Dec 2529.21
Dec 2527.97
Nov 2526.97
Nov 2527.4
Nov 2527.49
Nov 2528.67
Oct 2524.15
Oct 2525.09
Oct 2524.81
Oct 2525.24
Oct 2525.68
Sep 2526.78
Sep 2526.56
Sep 2526.15
Sep 2526.44
Aug 2526.61
Aug 2526.36
Aug 2525.31
Aug 2525.17
Aug 2526.23
Jul 2527.49
Jul 2527.99
Jul 2527.25
Jul 2530.15
Jun 2528.34
Jun 2527.27
Jun 2527.89
Jun 2528.5
May 2527.84
May 2527.03
May 2527.5
May 2526.59
May 2526.95
Apr 2526.69
Apr 2525.4
Apr 2526.13
Apr 2524.97
Mar 2526.78
Mar 2526.93
Mar 2526.61
Mar 2526.81
Feb 2527.68
Feb 2528.68
Feb 2531.03
Feb 2529.26
Jan 2530.09
Jan 2530.9
Jan 2529.57
Jan 2528.93
Jan 2530.71
Dec 2430.18
Dec 2430.38
Dec 2431.85
Dec 2433.54
Nov 2433.16
Nov 2433.11
Nov 2431.41
Nov 2433.24
Nov 2426.04
Oct 2426.21
Oct 2426.66
Free Cash Flow Yield
2%4%6%8%10%12%med 5.15%Dec 24Apr 25Jul 25Oct 25Feb 26May 26Sep 26
QLYS Free Cash Flow Yield by quarter
PeriodFree Cash Flow Yield
Sep 265.92%
Sep 265.18%
Aug 264.76%
Aug 264.89%
Aug 264.78%
Aug 264.85%
Jul 265.64%
Jul 265.93%
Jul 265.12%
Jul 265.34%
Jul 265.51%
Jun 266.62%
Jun 267.33%
Jun 267.33%
Jun 267.42%
May 267.46%
May 267.97%
May 269.06%
May 268.65%
May 269.6%
Apr 2610.08%
Apr 2610.22%
Apr 2611.15%
Apr 269.62%
Mar 269.92%
Mar 268.81%
Mar 268.52%
Mar 268.61%
Feb 269.19%
Feb 269.17%
Feb 267.14%
Feb 266.76%
Jan 265.68%
Jan 265.82%
Jan 265.57%
Jan 265.63%
Jan 265.72%
Dec 255.42%
Dec 255.25%
Dec 254.91%
Dec 255.13%
Nov 255.32%
Nov 255.24%
Nov 255.22%
Nov 255%
Oct 255.36%
Oct 255.16%
Oct 255.22%
Oct 255.13%
Oct 255.04%
Sep 254.83%
Sep 254.87%
Sep 254.95%
Sep 254.9%
Aug 254.86%
Aug 254.91%
Aug 255.12%
Aug 255.14%
Aug 255.38%
Jul 255.13%
Jul 255.04%
Jul 255.17%
Jul 254.68%
Jun 254.98%
Jun 255.17%
Jun 255.06%
Jun 254.95%
May 255.06%
May 255.22%
May 255.13%
May 255.3%
May 254.95%
Apr 255%
Apr 255.25%
Apr 255.11%
Apr 255.34%
Mar 254.98%
Mar 254.95%
Mar 255.01%
Mar 254.98%
Feb 254.82%
Feb 254.65%
Feb 254.2%
Feb 254.46%
Jan 254.34%
Jan 254.22%
Jan 254.41%
Jan 254.51%
Jan 254.25%
Dec 244.32%
Dec 244.29%
Dec 244.1%
Dec 243.89%
Nov 243.93%
Nov 243.94%
Nov 244.15%
Nov 243.92%
Nov 245.74%
Oct 245.71%
Oct 245.61%
Price to Sales
46810med 7.69Dec 24Apr 25Jul 25Oct 25Feb 26May 26Sep 26
QLYS Price to Sales by quarter
PeriodPrice to Sales
Sep 267.53
Sep 268.61
Aug 269.38
Aug 269.12
Aug 269.33
Aug 269.2
Jul 267.51
Jul 267.14
Jul 268.28
Jul 267.93
Jul 267.69
Jun 266.4
Jun 265.78
Jun 265.78
Jun 265.71
May 265.67
May 265.31
May 264.67
May 264.89
May 264.74
Apr 264.52
Apr 264.45
Apr 264.08
Apr 264.73
Mar 264.58
Mar 265.16
Mar 265.34
Mar 265.28
Feb 264.95
Feb 264.96
Feb 265.82
Feb 266.15
Jan 267.32
Jan 267.14
Jan 267.46
Jan 267.39
Jan 267.27
Dec 257.67
Dec 257.92
Dec 258.46
Dec 258.1
Nov 257.81
Nov 257.94
Nov 257.96
Nov 258.3
Oct 257.01
Oct 257.29
Oct 257.2
Oct 257.33
Oct 257.46
Sep 257.78
Sep 257.71
Sep 257.6
Sep 257.68
Aug 257.73
Aug 257.66
Aug 257.35
Aug 257.31
Aug 257.66
Jul 258.03
Jul 258.17
Jul 257.95
Jul 258.8
Jun 258.27
Jun 257.96
Jun 258.14
Jun 258.32
May 258.13
May 257.89
May 258.03
May 257.76
May 257.7
Apr 257.63
Apr 257.26
Apr 257.47
Apr 257.14
Mar 257.65
Mar 257.7
Mar 257.61
Mar 257.66
Feb 257.91
Feb 258.2
Feb 258.91
Feb 258.41
Jan 258.64
Jan 258.87
Jan 258.49
Jan 258.31
Jan 258.82
Dec 248.67
Dec 248.73
Dec 249.15
Dec 249.63
Nov 249.52
Nov 249.51
Nov 249.02
Nov 249.55
Nov 247.65
Oct 247.69
Oct 247.83
EV/EBITDA
510152025med 18.88Dec 24Apr 25Jul 25Oct 25Feb 26May 26Sep 26
QLYS EV/EBITDA by quarter
PeriodEV/EBITDA
Sep 2618.19
Sep 2620.97
Aug 2622.97
Aug 2622.31
Aug 2622.84
Aug 2622.51
Jul 2617.74
Jul 2616.77
Jul 2619.7
Jul 2618.8
Jul 2618.19
Jun 2614.88
Jun 2613.28
Jun 2613.27
Jun 2613.09
May 2613.01
May 2612.09
May 2610.44
May 2611.01
May 2610.8
Apr 2610.23
Apr 2610.07
Apr 269.11
Apr 2610.78
Mar 2610.4
Mar 2611.89
Mar 2612.33
Mar 2612.19
Feb 2611.34
Feb 2611.37
Feb 2613.65
Feb 2614.5
Jan 2617.54
Jan 2617.09
Jan 2617.92
Jan 2617.72
Jan 2617.41
Dec 2518.46
Dec 2519.1
Dec 2520.5
Dec 2519.58
Nov 2518.82
Nov 2519.14
Nov 2519.21
Nov 2520.1
Oct 2517.31
Oct 2518.04
Oct 2517.82
Oct 2518.15
Oct 2518.49
Sep 2519.34
Sep 2519.17
Sep 2518.85
Sep 2519.08
Aug 2519.21
Aug 2519.02
Aug 2518.2
Aug 2518.1
Aug 2518.5
Jul 2519.47
Jul 2519.86
Jul 2519.28
Jul 2521.52
Jun 2520.12
Jun 2519.3
Jun 2519.77
Jun 2520.25
May 2519.74
May 2519.11
May 2519.48
May 2518.77
May 2519.04
Apr 2518.84
Apr 2517.85
Apr 2518.41
Apr 2517.53
Mar 2518.9
Mar 2519.02
Mar 2518.78
Mar 2518.93
Feb 2519.59
Feb 2520.35
Feb 2522.1
Feb 2520.75
Jan 2521.38
Jan 2521.99
Jan 2520.98
Jan 2520.5
Jan 2521.85
Dec 2421.45
Dec 2421.6
Dec 2422.72
Dec 2424
Nov 2423.71
Nov 2423.67
Nov 2422.39
Nov 2423.78
Nov 2418.48
Oct 2418.61
Oct 2418.96
Price/Operating Cashflow
510152025med 18.5Dec 24Apr 25Jul 25Oct 25Feb 26May 26Sep 26
QLYS Price/Operating Cashflow by quarter
PeriodPrice/Operating Cashflow
Sep 2616.53
Sep 2618.88
Aug 2620.57
Aug 2620.01
Aug 2620.46
Aug 2620.18
Jul 2617.47
Jul 2616.59
Jul 2619.24
Jul 2618.42
Jul 2617.87
Jun 2614.87
Jun 2613.43
Jun 2613.42
Jun 2613.26
May 2613.19
May 2612.35
May 2610.86
May 2611.38
May 2610.25
Apr 269.76
Apr 269.63
Apr 268.82
Apr 2610.23
Mar 269.91
Mar 2611.17
Mar 2611.54
Mar 2611.42
Feb 2610.71
Feb 2610.73
Feb 2613.5
Feb 2614.26
Jan 2616.97
Jan 2616.57
Jan 2617.32
Jan 2617.13
Jan 2616.86
Dec 2517.8
Dec 2518.37
Dec 2519.63
Dec 2518.8
Nov 2518.13
Nov 2518.41
Nov 2518.48
Nov 2519.27
Oct 2517.72
Oct 2518.41
Oct 2518.2
Oct 2518.52
Oct 2518.85
Sep 2519.65
Sep 2519.49
Sep 2519.19
Sep 2519.4
Aug 2519.53
Aug 2519.35
Aug 2518.57
Aug 2518.47
Aug 2517.75
Jul 2518.6
Jul 2518.94
Jul 2518.44
Jul 2520.41
Jun 2519.18
Jun 2518.46
Jun 2518.87
Jun 2519.29
May 2518.84
May 2518.29
May 2518.61
May 2517.99
May 2519.18
Apr 2518.99
Apr 2518.07
Apr 2518.59
Apr 2517.77
Mar 2519.05
Mar 2519.16
Mar 2518.93
Mar 2519.08
Feb 2519.69
Feb 2520.4
Feb 2522.96
Feb 2521.65
Jan 2522.26
Jan 2522.86
Jan 2521.87
Jan 2521.4
Jan 2522.72
Dec 2422.33
Dec 2422.47
Dec 2423.56
Dec 2424.81
Nov 2424.53
Nov 2424.49
Nov 2423.24
Nov 2424.59
Nov 2416.98
Oct 2417.09
Oct 2417.39
Price to Book
468101214med 9.69Dec 24Apr 25Jul 25Oct 25Feb 26May 26Sep 26
QLYS Price to Book by quarter
PeriodPrice to Book
Sep 269.43
Sep 2610.78
Aug 2611.74
Aug 2611.42
Aug 2611.68
Aug 2611.52
Jul 269.04
Jul 268.59
Jul 269.96
Jul 269.54
Jul 269.26
Jun 267.7
Jun 266.95
Jun 266.95
Jun 266.87
May 266.83
May 266.4
May 265.62
May 265.89
May 265.65
Apr 265.38
Apr 265.31
Apr 264.86
Apr 265.64
Mar 265.47
Mar 266.16
Mar 266.37
Mar 266.3
Feb 265.9
Feb 265.92
Feb 267.18
Feb 267.58
Jan 269.02
Jan 268.81
Jan 269.21
Jan 269.11
Jan 268.96
Dec 259.46
Dec 259.77
Dec 2510.44
Dec 259.99
Nov 259.64
Nov 259.79
Nov 259.82
Nov 2510.24
Oct 258.79
Oct 259.14
Oct 259.03
Oct 259.19
Oct 259.35
Sep 259.75
Sep 259.67
Sep 259.52
Sep 259.63
Aug 259.69
Aug 259.6
Aug 259.21
Aug 259.16
Aug 259.56
Jul 2510.02
Jul 2510.2
Jul 259.93
Jul 2510.99
Jun 2510.33
Jun 259.94
Jun 2510.16
Jun 2510.39
May 2510.14
May 259.85
May 2510.02
May 259.69
May 259.81
Apr 259.71
Apr 259.24
Apr 259.51
Apr 259.09
Mar 259.75
Mar 259.8
Mar 259.69
Mar 259.76
Feb 2510.08
Feb 2510.44
Feb 2511.75
Feb 2511.09
Jan 2511.4
Jan 2511.7
Jan 2511.2
Jan 2510.96
Jan 2511.63
Dec 2411.43
Dec 2411.51
Dec 2412.06
Dec 2412.7
Nov 2412.56
Nov 2412.54
Nov 2411.9
Nov 2412.59
Nov 2410.38
Oct 2410.45
Oct 2410.63
Qualys, Inc.
QLYS
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News: QLYS

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

zacks.com · 4 Sep 2026

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

Qualys (QLYS) appears to have found support after losing some value lately, as indicated by the formation of a hammer chart. In addition to this technical chart pattern, strong agreement among Wall Street analysts in revising earnings estimates higher enhances the stock's potential for a turnaround in the near term.

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

zacks.com · 3 Sep 2026

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

Qualys (QLYS) reported earnings 30 days ago. What's next for the stock?

Top AI-Powered Security Stocks Worth Buying Amid Rising Cyber Threats

zacks.com · 1 Sep 2026

Top AI-Powered Security Stocks Worth Buying Amid Rising Cyber Threats

Rising cyber threats and growing AI adoption create long-term growth opportunities for cybersecurity companies with AI-powered platforms.

9,200 Shares in Qualys, Inc. $QLYS Purchased by Canada Pension Plan Investment Board

defenseworld.net · 1 Sep 2026

9,200 Shares in Qualys, Inc. $QLYS Purchased by Canada Pension Plan Investment Board

Canada Pension Plan Investment Board acquired a new position in Qualys, Inc. (NASDAQ: QLYS) in the second quarter, according to its most recent disclosure with the Securities and Exchange Commission. The institutional investor acquired 9,200 shares of the software maker's stock, valued at approximately $1,265,000. Other institutional investors and hedge funds have also

Qualys' Promising Pipeline Could Justify Premium If Growth Accelerates

seekingalpha.com · 29 Aug 2026

Qualys' Promising Pipeline Could Justify Premium If Growth Accelerates

Qualys delivered Q2 2026 results above consensus, maintaining solid revenue growth, expanding margins, and robust cash generation. QLYS benefits from GenAI-driven threat complexity, a healthy pipeline, and the launch of QFlex, supporting improved net dollar retention and customer wallet share. Management raised FY26 revenue guidance by 1.5% and EPS by 3.6%, reflecting confidence in pipeline conversion and operational execution.

Deutsche Bank AG Takes Position in Qualys, Inc. $QLYS

defenseworld.net · 23 Aug 2026

Deutsche Bank AG Takes Position in Qualys, Inc. $QLYS

Deutsche Bank AG purchased a new stake in shares of Qualys, Inc. (NASDAQ: QLYS) in the second quarter, according to its most recent disclosure with the SEC. The firm purchased 92,118 shares of the software maker's stock, valued at approximately $12,665,000. Deutsche Bank AG owned approximately 0.27% of Qualys at the end of

Claude says Mythos 5 now available in Claude Security

https://thefly.com · 21 Aug 2026

Claude says Mythos 5 now available in Claude Security

In a blog update, Claude commented on its efforts to help more teams use frontier capabilities for cyber defense. &quot;Claude Mythos 5 is now available in Claude Security, and coming soon to partners&#039; cyber defense tools. We&#039;re also launching a $35M fund to help secure open-source software and sharing plans to expand our Cyber Verification Program. The riskiest behavior occurs when a user has direct access to a model, where a malicious actor can try to steer it toward harmful uses. But if users can only receive specific outputs, such as a patch for a vulnerability or a security alert, that risk is much lower. The changes we&#039;re announcing give users greater access to the defensive results, while maintaining appropriate guardrails around direct access to the model: Claude Mythos 5 integration into the tools defenders rely on. We&#039;re working with our cybersecurity technology and services partners to integrate Claude Mythos 5 into the products and services defenders already use to secure their software. Claude Security scans can now run on Claude Mythos 5. Customers on Claude Enterprise plans can now run our most capable model in Claude Security, using it to scan their codebases for security vulnerabilities and suggest patches.$35M in credits for open-source security. Our new Defender Advantage Fund will provide $35M in credits to organizations working to patch vulnerabilities in open-source projects, automate parts of the process of scanning and patching open-source software, and experiment with new security approaches. Expanding our Cyber Verification Program. The program already gives vetted defenders reduced safeguards on Opus and Sonnet models. In the coming weeks, we will expand this program to include broader dual-use capabilities on Opus and Sonnet, with Mythos-class access to follow... We will continue to work with government partners, organizations, open-source maintainers, and the broader industry to build the resilient cyber infrastructure today&#039;s highly capable AI models demand.&quot; Publicly traded companies in the space include Check Point (CHKP), CrowdStrike (CRWD), CyberArk (CYBR), F5 (FFIV), Fortinet (FTNT), Gen Digital (GEN), Okta (OKTA), Palo Alto Networks (PANW) and Qualys (QLYS). <a class="reference_link" href="https://claude.com/blog/bringing-claude-mythos-5-to-more-defenders" target="new">Reference Link</a>

Qualys, Inc. (NASDAQ:QLYS) Receives $170.53 Consensus Target Price from Analysts

defenseworld.net · 21 Aug 2026

Qualys, Inc. (NASDAQ:QLYS) Receives $170.53 Consensus Target Price from Analysts

Shares of Qualys, Inc. (NASDAQ: QLYS - Get Free Report) have been given a consensus rating of "Hold" by the seventeen research firms that are presently covering the company, MarketBeat.com reports. One analyst has rated the stock with a sell rating, eleven have assigned a hold rating, three have assigned a buy rating and two have

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