QLYS vs ATS

Comparison between Qualys Inc (QLYS, Company) and ATS Corporation. (ATS, Company).

QLYS is from the Technology sector, while ATS is from the Industrials sector.

5-Year PerformanceQLYS has outperformed ATS, delivering a return of +1.9% compared to +1.1%

QLYS vs ATS - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	QLYS(COMPANY)	ATS(COMPANY)
Market Cap	$3.48B	$3.48B
Max Drawdown	68.48%	56.76%
Sharpe Ratio	-0.36	-0.14
5Y Beta	0.83	1.43
Industry	Software - Infrastructure	Specialty Industrial Machinery
P/E Ratio	17.46	228.74
Forward P/E	14.88	19.88
PEG Ratio	1.29	N/A
5Y EPS CAGR	24.75%	-18.62%
Debt to Equity	0.00%	89.58%
Free Cash Flow Yield	8.35%	5.84%
P/S Ratio	5.06	1.22
P/B Ratio	6.08	2.61

Market Cap

QLYS

$3.48B

Winner

ATS

$3.48B

Max Drawdown

QLYS

68.48%

Winner

ATS

56.76%

Sharpe Ratio

QLYS

-0.36

Winner

ATS

-0.14

5Y Beta

Winner

QLYS

0.83

ATS

1.43

Industry

QLYS

Software - Infrastructure

ATS

Specialty Industrial Machinery

P/E Ratio

Winner

QLYS

17.46

ATS

228.74

Forward P/E

Winner

QLYS

14.88

ATS

19.88

PEG Ratio

QLYS

1.29

ATS

N/A

5Y EPS CAGR

Winner

QLYS

24.75%

ATS

-18.62%

Debt to Equity

Winner

QLYS

0.00%

ATS

89.58%

Free Cash Flow Yield

Winner

QLYS

8.35%

ATS

5.84%

P/S Ratio

QLYS

5.06

Winner

ATS

1.22

P/B Ratio

QLYS

6.08

Winner

ATS

2.61

QLYS vs ATS - Historical Returns

Returns include dividend reinvestment.

Period	QLYS	ATS
1 month	+19.28%	-21.57%
3 months	+10.51%	-13.75%
6 months	-24.77%	-1.28%
1 year	-21.33%	-9.58%
5 years(CAGR)	+1.90%	+1.12%
10 years(CAGR)	+13.09%	+12.72%
Max(CAGR)	+16.15%	+12.12%

Winner

QLYS

+19.28%

ATS

-21.57%

Winner

QLYS

+10.51%

ATS

-13.75%

QLYS

-24.77%

Winner

ATS

-1.28%

QLYS

-21.33%

Winner

ATS

-9.58%

5Y(CAGR)

Winner

QLYS

+1.90%

ATS

+1.12%

10Y(CAGR)

Winner

QLYS

+13.09%

ATS

+12.72%

Max(CAGR)

Winner

QLYS

+16.15%

ATS

+12.12%

QLYS vs ATS - Annual Returns (2012 - 2026)

Returns include dividend reinvestment.

Year	QLYS	ATS
2026	-16.11%	-3.51%
2025	-4.33%	-10.41%
2024	-26.92%	-28.21%
2023	+76.02%	+39.27%
2022	-17.86%	-22.16%
2021	+18.58%	+130.84%
2020	+44.67%	+5.58%
2019	+12.54%	+53.35%
2018	+22.32%	-10.46%
2017	+82.33%	+27.39%
2016	-1.06%	+13.95%
2015	-11.31%	N/A
2014	+62.93%	N/A
2013	+48.05%	N/A
2012	+4.45%	N/A

QLYS vs ATS Drawdown Comparison

The maximum drawdown for QLYS was -68.48%, occurring on Feb 9, 2016. Recovery took 631 trading sessions.

The maximum drawdown for ATS was -56.76%, occurring on Apr 8, 2025. This drawdown has not yet recovered.

The current QLYS drawdown is -46.62%. The current ATS drawdown is -44.78%.

Rank	QLYS	ATS
#1	-68.48% May 4, 2015 - Nov 1, 2017	-56.76% Jul 18, 2023 - Apr 8, 2025
#2	-62.99% Dec 19, 2023 - Apr 10, 2026	-47.59% Oct 1, 2018 - Jan 7, 2021
#3	-36.85% Jan 27, 2021 - Apr 13, 2022	-42.32% Feb 1, 2022 - Feb 16, 2023
#4	-36.35% Sep 12, 2022 - Oct 6, 2023	-27.05% Jan 4, 2016 - Apr 12, 2016
#5	-36.33% Jan 23, 2014 - Oct 15, 2014	-22.92% May 2, 2016 - Dec 28, 2016
#6	-33.81% Jan 7, 2013 - Jul 5, 2013	-18.33% Mar 1, 2017 - Jul 27, 2017
#7	-30.06% Jun 18, 2018 - Apr 9, 2020	-16.66% Sep 3, 2021 - Nov 3, 2021
#8	-29.22% Aug 5, 2020 - Dec 18, 2020	-11.82% Jan 7, 2021 - Feb 3, 2021
#9	-24.86% Apr 13, 2022 - Aug 15, 2022	-11.82% Nov 9, 2021 - Feb 1, 2022
#10	-23.84% Oct 22, 2012 - Jan 2, 2013	-10.69% Feb 19, 2021 - Apr 21, 2021
#11	-14.86% Jun 1, 2020 - Jul 29, 2020	-10.29% Jul 28, 2017 - Oct 3, 2017
#12	-13.61% Mar 5, 2015 - Apr 8, 2015	-9.38% May 24, 2018 - Aug 17, 2018
#13	-13.50% Apr 18, 2018 - Jun 11, 2018	-7.61% Jan 18, 2018 - Apr 30, 2018
#14	-12.97% Sep 19, 2013 - Nov 22, 2013	-7.34% Jun 21, 2023 - Jul 17, 2023
#15	-11.20% Dec 26, 2014 - Feb 5, 2015	-7.15% Feb 16, 2023 - May 1, 2023