AOS vs ZWS

Comparison between A.O. Smith Corp (AOS, Company) and Zurn Elkay Water Solutions Corp (ZWS, Company).

Both AOS and ZWS are from the Industrials sector.

5-Year PerformanceZWS has outperformed AOS, delivering a return of +31.3% compared to -1.4%

AOS vs ZWS - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	AOS(COMPANY)	ZWS(COMPANY)
Market Cap	$8.58B	$8.61B
Max Drawdown	62.43%	52.43%
Sharpe Ratio	-0.63	0.93
5Y Beta	0.61	0.91
Industry	Specialty Industrial Machinery	Pollution & Treatment Controls
P/E Ratio	16.23	40.42
Forward P/E	17.06	25.97
PEG Ratio	23.62	1.45
Dividend Yield	2.19%	0.83%
5Y Dividends CAGR	11.53%	25.50%
5Y EPS CAGR	9.51%	21.30%
Debt to Equity	32.79%	31.06%
Free Cash Flow Yield	8.25%	4.06%
P/S Ratio	2.24	4.91
P/B Ratio	4.70	5.12

Market Cap

AOS

$8.58B

Winner

ZWS

$8.61B

Max Drawdown

AOS

62.43%

Winner

ZWS

52.43%

Sharpe Ratio

AOS

-0.63

Winner

ZWS

0.93

5Y Beta

Winner

AOS

0.61

ZWS

0.91

Industry

AOS

Specialty Industrial Machinery

ZWS

Pollution & Treatment Controls

P/E Ratio

Winner

AOS

16.23

ZWS

40.42

Forward P/E

Winner

AOS

17.06

ZWS

25.97

PEG Ratio

AOS

23.62

Winner

ZWS

1.45

Dividend Yield

Winner

AOS

2.19%

ZWS

0.83%

5Y Dividends CAGR

AOS

11.53%

Winner

ZWS

25.50%

5Y EPS CAGR

AOS

9.51%

Winner

ZWS

21.30%

Debt to Equity

AOS

32.79%

Winner

ZWS

31.06%

Free Cash Flow Yield

Winner

AOS

8.25%

ZWS

4.06%

P/S Ratio

Winner

AOS

2.24

ZWS

4.91

P/B Ratio

Winner

AOS

4.70

ZWS

5.12

AOS vs ZWS - Historical Returns

Returns include dividend reinvestment.

Period	AOS	ZWS
1 month	-4.60%	-0.81%
3 months	-3.24%	-3.32%
6 months	-18.11%	+9.18%
1 year	-13.74%	+17.76%
5 years(CAGR)	-1.39%	+31.28%
10 years(CAGR)	+4.32%	+26.45%
Max(CAGR)	+12.44%	+18.31%

AOS

-4.60%

Winner

ZWS

-0.81%

Winner

AOS

-3.24%

ZWS

-3.32%

AOS

-18.11%

Winner

ZWS

+9.18%

AOS

-13.74%

Winner

ZWS

+17.76%

5Y(CAGR)

AOS

-1.39%

Winner

ZWS

+31.28%

10Y(CAGR)

AOS

+4.32%

Winner

ZWS

+26.45%

Max(CAGR)

AOS

+12.44%

Winner

ZWS

+18.31%

AOS vs ZWS - Annual Returns (1999 - 2026)

Returns include dividend reinvestment.

Year	AOS	ZWS
2026	-11.48%	+7.46%
2025	+1.37%	+27.18%
2024	-14.89%	+29.41%
2023	+43.08%	+39.55%
2022	-30.23%	-41.25%
2021	+61.78%	+296.38%
2020	+17.16%	+21.46%
2019	+11.60%	+39.10%
2018	-29.66%	-11.66%
2017	+30.37%	+29.20%
2016	+27.46%	+6.93%
2015	+38.32%	-35.15%
2014	+7.12%	+4.02%
2013	+68.88%	+24.36%
2012	+54.52%	+6.50%
2011	+6.71%	N/A
2010	+30.07%	N/A
2009	+47.94%	N/A
2008	-10.58%	N/A
2007	-3.83%	N/A
2006	+3.56%	N/A
2005	+22.44%	N/A
2004	-13.25%	N/A
2003	+25.12%	N/A
2002	+44.49%	N/A
2001	+19.05%	N/A
2000	-19.50%	N/A
1999	-12.90%	N/A

AOS vs ZWS Drawdown Comparison

The maximum drawdown for AOS was -60.17%, occurring on Mar 9, 2009. Recovery took 990 trading sessions.

The maximum drawdown for ZWS was -52.43%, occurring on Jan 19, 2016. Recovery took 1140 trading sessions.

The current AOS drawdown is -32.34%. The current ZWS drawdown is -4.86%.

Rank	AOS	ZWS
#1	-60.17% Apr 17, 2006 - Mar 23, 2010	-52.43% Mar 7, 2014 - Sep 14, 2018
#2	-52.94% Nov 3, 1999 - Jan 31, 2002	-47.25% Nov 19, 2021 - Oct 16, 2024
#3	-46.84% Jan 26, 2018 - Mar 10, 2021	-45.35% Feb 13, 2020 - Nov 9, 2020
#4	-42.68% Dec 31, 2021 - Dec 29, 2023	-31.93% Apr 30, 2012 - Oct 21, 2013
#5	-36.93% Jul 16, 2024 - Jun 1, 2026	-31.89% Sep 21, 2018 - Dec 11, 2019
#6	-35.46% Dec 3, 2003 - Nov 17, 2005	-30.17% Dec 9, 2024 - Jul 30, 2025
#7	-33.98% May 9, 2002 - May 9, 2003	-19.24% Jan 12, 2021 - Feb 17, 2021
#8	-31.59% Jul 22, 2011 - Feb 3, 2012	-17.02% Feb 6, 2026 - Apr 23, 2026
#9	-23.25% Nov 27, 2015 - May 20, 2016	-12.18% Apr 27, 2026 - May 19, 2026
#10	-22.44% Sep 2, 2003 - Dec 1, 2003	-10.09% Jan 22, 2014 - Feb 18, 2014
#11	-19.95% Apr 14, 2010 - Sep 15, 2010	-10.05% Mar 12, 2021 - Apr 29, 2021
#12	-18.32% Nov 26, 2013 - Nov 21, 2014	-8.92% May 7, 2021 - Jul 12, 2021
#13	-18.01% Jun 23, 2015 - Oct 23, 2015	-8.33% Jul 12, 2021 - Jul 21, 2021
#14	-17.15% Sep 2, 2021 - Nov 1, 2021	-6.83% Nov 5, 2025 - Nov 26, 2025
#15	-14.56% Oct 6, 2016 - Feb 27, 2017	-5.66% Sep 15, 2021 - Sep 27, 2021

Correlation

Correlation between AOS and ZWS is 0.75 which considered as a strong positive correlation - the stocks tend to move together.

0.75

-101

Dividend Comparison (2000 - 2026)

AOS vs ZWS dividend yield comparison.

Year	AOS	ZWS
2026	1.20%	0.44%
2025	2.06%	0.82%
2024	1.91%	0.88%
2023	1.84%	0.99%
2022	1.99%	0.95%
2021	1.23%	92.93%
2020	1.79%	0.81%
2019	1.89%	0.00%
2018	1.78%	0.00%
2017	0.91%	0.00%
2016	1.01%	0.00%
2015	0.99%	0.00%
2014	1.06%	0.00%
2013	0.85%	0.00%
2012	0.82%	0.00%
2011	1.50%	0.00%
2010	1.42%	0.00%
2009	1.78%	0.00%
2008	2.51%	0.00%
2007	2.00%	0.00%
2006	1.76%	0.00%
2005	1.83%	0.00%
2004	2.07%	0.00%
2003	1.94%	0.00%
2002	2.33%	0.00%
2001	2.67%	0.00%
2000	2.23%	0.00%