A.O. Smith Corp PE Ratio (TTM) & PE Ratio (TTM) Charts - AOS

Current and historical daily PE Ratio for AOS ( A.O. Smith Corp ) from 1990 to Jul 21 2026. The price to earnings ratio is calculated by taking the current stock price and dividing it by the most recent trailing twelve-month earnings per share (EPS) number. The data is updated every 20 minutes during market hours. The PE ratio can be viewed as the number of years it takes for the company to earn back the price you pay for the stock. Therefore, lower-P/E stocks are more attractive than higher P/E stocks so long as the PE ratio is positive. Also for stocks with the same PE ratio, the one with faster growth business is more attractive. A.O. Smith stock (AOS) PE ratio as of Jul 21 2026 is 15.64. More Details

A.O. Smith Corp (AOS) PE Ratio (TTM) Chart

A.O. Smith Corp (AOS) PE Ratio (TTM) Historical Data

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Total 1207

A.O. Smith PE Ratio (TTM) Historical Data
Date	PE Ratio (TTM) Data	Date	PE Ratio (TTM) Data
2026-07-21	15.7	15.81	15.48	15.64	2026-05-14	15.3	15.44	15.19	15.43
2026-07-20	15.8	15.77	15.44	15.68	2026-05-13	15.4	15.5	15.11	15.17
2026-07-17	16.1	16.29	15.62	15.67	2026-05-12	15.6	15.67	15.31	15.47
2026-07-16	15.9	16.43	15.84	16.12	2026-05-11	15.6	15.76	15.52	15.58
2026-07-15	16.1	16.29	15.9	16.06	2026-05-08	16.1	16.16	15.6	15.6
2026-07-14	16.0	16.24	15.81	16.21	2026-05-07	16.3	16.35	15.91	16.04
2026-07-13	16.1	16.19	15.73	15.85	2026-05-06	16.0	16.36	15.93	16.26
2026-07-10	15.8	16.34	15.74	16.09	2026-05-05	15.7	15.76	15.5	15.68
2026-07-09	15.9	15.92	15.64	15.71	2026-05-04	15.9	16	15.57	15.67
2026-07-08	16.1	16.12	15.68	15.83	2026-05-01	16.5	16.57	15.98	16.07
2026-07-07	16.6	16.62	16.28	16.32	2026-04-30	17.2	17.39	15.93	16.46
2026-07-06	16.7	16.69	16.41	16.63	2026-04-29	17.0	17.14	16.81	16.95
2026-07-02	16.6	16.71	16.42	16.7	2026-04-28	17.3	17.31	16.87	17.02
2026-07-01	16.6	16.78	16.44	16.54	2026-04-27	17.2	17.38	17.09	17.22
2026-06-30	16.5	16.79	16.34	16.7	2026-04-24	17.3	17.4	17.07	17.14
2026-06-29	16.3	16.44	16.12	16.42	2026-04-23	17.4	17.55	17.24	17.33
2026-06-26	16.4	16.6	16.12	16.43	2026-04-22	17.4	17.48	17.11	17.26
2026-06-25	16.1	16.65	16.1	16.28	2026-04-21	17.5	17.62	17.27	17.3
2026-06-24	15.5	16.23	15.49	16.02	2026-04-20	17.2	17.49	17.16	17.47
2026-06-23	15.2	15.54	15.21	15.29	2026-04-17	17.0	17.65	17.02	17.26
2026-06-22	15.5	15.64	15.34	15.63	2026-04-16	16.9	17.1	16.77	16.85
2026-06-18	15.7	16	15.46	15.5	2026-04-15	17.6	17.72	16.54	16.87
2026-06-17	16.0	16.19	15.37	15.41	2026-04-14	17.9	17.91	17.71	17.82
2026-06-16	16.0	16.3	16.02	16.04	2026-04-13	17.5	17.89	17.42	17.89
2026-06-15	16.0	16.2	15.88	15.98	2026-04-10	18.0	18	17.54	17.55
2026-06-12	15.8	15.87	15.55	15.73	2026-04-09	17.7	18.08	17.62	17.91
2026-06-11	15.4	15.71	15.22	15.62	2026-04-08	17.7	17.9	17.58	17.78
2026-06-10	15.6	15.72	15.23	15.23	2026-04-07	17.1	17.22	16.96	17.09
2026-06-09	15.4	15.78	15.31	15.77	2026-04-06	17.0	17.26	16.96	17.22
2026-06-08	15.2	15.43	15.1	15.26	2026-04-02	17.0	17.43	16.88	17.13
2026-06-05	15.2	15.35	15.06	15.23	2026-04-01	17.6	17.74	17.31	17.33
2026-06-04	15.3	15.44	15.02	15.18	2026-03-31	17.2	17.67	17.02	17.56
2026-06-03	15.1	15.26	15.02	15.1	2026-03-30	17.4	17.36	16.94	16.95
2026-06-02	15.0	15.17	14.92	15.11	2026-03-27	17.0	17.04	16.65	16.71
2026-06-01	15.0	15.12	14.76	14.85	2026-03-26	17.2	17.42	16.93	17.02
2026-05-29	15.3	15.32	15.09	15.1	2026-03-25	17.1	17.41	16.94	17.35
2026-05-28	15.3	15.38	15.17	15.34	2026-03-24	16.7	17.07	16.63	16.97
2026-05-27	15.7	15.83	15.42	15.44	2026-03-23	16.8	17.03	16.77	16.88
2026-05-26	15.3	15.6	15.26	15.53	2026-03-20	16.7	16.83	16.43	16.62
2026-05-22	15.3	15.37	15.12	15.25	2026-03-19	16.5	16.75	16.41	16.74
2026-05-21	14.9	15.24	14.71	15.22	2026-03-18	16.9	17.01	16.58	16.6
2026-05-20	14.6	15.12	14.42	15.09	2026-03-17	17.3	17.34	16.82	17.05
2026-05-19	15.0	15.01	14.66	14.9	2026-03-16	17.5	17.59	17.15	17.22
2026-05-18	14.9	15.25	14.93	15.1	2026-03-13	17.5	17.52	17.17	17.33
2026-05-15	15.2	15.27	14.9	14.91	2026-03-12	17.6	17.68	17.23	17.26

A.O. Smith Corp (AOS) PE Ratio (TTM) Comparison

Company	Market Cap(Mil)	PE Ratio (TTM)

Business Description

A.O. Smith Corp

NAICS : 335312 SIC : 3699
ISIN : US8318652091

https://www.aosmith.com

11270 West Park Place, Suite 170, Milwaukee, WI, USA, 53224

Share Class Description:

AOS: Ordinary Shares

Total Employee Number:

11,500

Compare

NPOMIDDFLSGTESJBTMGTLSDCIXESYMWTSGEVXTER:SIEXPAR:SUETNXTER:ENRPHCMIOSTO:ATCO AEMRITW

Traded in other countries / regions

AOS.USA3SM.Germany0L7A.UKA1OS34.BrazilAOS.Mexico

Index Membership

S&P 500 Russell 1000 Russell 3000

IPO Date

1983-09-30

Description

A.O. Smith manufactures a broad lineup of water heaters, boilers, and water treatment products. The company has two reporting segments: North America (80% of sales) and rest of world (20% of sales). A.O. Smith is the leading manufacturer of water heaters in North America for the residential and commercial markets, with approximately 36% and 52% market share, respectively. Residential water heaters account for most of North American sales and are distributed equally through wholesale and retail channels. Most of A.O. Smith's international revenue is from China, a market the company entered in the mid-1990s.

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