A. O. Smith Corporation logo
AOSA. O. Smith Corporation

Is the P/E ratio high or low?

The P/E ratio of 16.01 is 35% below its 5-year average of 24.75, near the low end of its 5-year range (14.84–49.13).

As of Thursday, June 25, 2026. 12.77% below its 12-month average of 18.35.

PE Ratio (16.01) = Close Price ($60.18) / Diluted TTM EPS ($3.76)

AOS PE Ratio

AOS PE Ratio Chart

16.01
-11.74% 1Y
AOS PE Ratio

AOS Average PE Ratio Chart

AOS PE Ratio

AOS Current vs Average PE Ratio Chart

AOS PE Ratio Metrics

PE RATIO

16.01

PE RATIO AVG TTM

18.35

PE RATIO AVG 3Y

19.47

PE RATIO AVG 5Y

22.76

PE RATIO AVG 10Y

24.87

PE RATIO AVG 15Y

23.32

PE RATIO AVG 20Y

21.38

CURRENT VS TTM AVG

-12.77%

CURRENT VS 3Y AVG

-17.76%

CURRENT VS 5Y AVG

-29.64%

CURRENT VS 10Y AVG

-35.63%

CURRENT VS 15Y AVG

-31.36%

CURRENT VS 20Y AVG

-25.11%

AOS Competitors' PE Ratio

NAMEMARKET CAPPE RATIOTTM3Y5Y
A. O. Smith Corporation (AOS)$8.41B16.0118.3519.4722.76
AGCO Corporation (AGCO)vs ›$8.30B11.0735.6322.3917.70
EnerSys (ENS)vs ›$8.29B28.4018.2616.3018.90
Gartner, Inc. (IT)vs ›$8.74B12.8917.5830.6032.96
Planet Labs PBC (PL)vs ›$8.76BN/AN/AN/AN/A
Aecom (ACM)vs ›$8.98B16.7923.1548.6346.62
Kratos Defense & Security Solutions, Inc. (KTOS)vs ›$8.99B281.40606.291420414406878879488.001082027522501172224.00
Booz Allen Hamilton Holding Corporation (BAH)vs ›$7.52B9.0812.6729.2027.36
Pool Corporation (POOL)vs ›$7.48B18.8823.3926.2425.96
Builders FirstSource, Inc. (BLDR)vs ›$9.47B32.7222.0216.5712.84

P/E vs. its own history

At 16.0, P/E is cheaper than usual, sitting higher than 21% of its 20-year history.

20-year low

5.4

median

21.0

20-year high

49.1

cheaperricher

P/E Comparison

Trailing P/E

16.0

Forward P/E

15.9

Forward P/E Calculation

View All Analyst Estimates

Forward P/E is calculated using analyst consensus EPS estimates for the current or next fiscal year.

Calculation:

Current Price

$60.18

÷

Forward EPS (Est.)

$3.78

=

Forward P/E

15.92

Source: FMP Analyst Consensus Estimates. Forward EPS represents the average analyst estimate for the nearest fiscal year.

PE Ratio Formula & Definition

PE Ratio = Share Price / Diluted EPS (TTM)

The price-to-earnings ratio measures how much investors pay for each dollar of trailing earnings. A lower PE can indicate a cheaper valuation; a higher PE implies higher growth expectations.

Expanded definitions: Investopedia, Wikipedia, Corporate Finance Institute

PE Ratio FAQ

What is the P/E ratio for A. O. Smith Corporation (AOS)?
The P/E ratio for AOS stock is 16.01.
Is A. O. Smith Corporation's P/E ratio high or low?
The P/E ratio of 16.01 is 35% below its 5-year average of 24.75, near the low end of its 5-year range (14.84–49.13).
What is the TTM average P/E ratio for A. O. Smith Corporation (AOS)?
The TTM average P/E ratio for AOS stock is 18.35.
What is the 3Y average P/E ratio for A. O. Smith Corporation (AOS)?
The 3Y average P/E ratio for AOS stock is 19.47.
What is the 5Y average P/E ratio for A. O. Smith Corporation (AOS)?
The 5Y average P/E ratio for AOS stock is 22.76.
What is the 10Y average P/E ratio for A. O. Smith Corporation (AOS)?
The 10Y average P/E ratio for AOS stock is 24.87.
What is the 15Y average P/E ratio for A. O. Smith Corporation (AOS)?
The 15Y average P/E ratio for AOS stock is 23.32.
What is the 20Y average P/E ratio for A. O. Smith Corporation (AOS)?
The 20Y average P/E ratio for AOS stock is 21.38.

AOS PE Ratio History

DATEPE RATIO
2026-06-2416.01
2026-06-2315.28
2026-06-2215.61
2026-06-1815.48
2026-06-1715.39
2026-06-1616.02
2026-06-1515.96
2026-06-1215.71
2026-06-1115.60
2026-06-1015.22
2026-06-0915.75
2026-06-0815.25
2026-06-0515.21
2026-06-0415.16
2026-06-0315.09
2026-06-0215.10
2026-06-0114.84
2026-05-2915.09
2026-05-2815.32
2026-05-2715.43
2026-05-2615.51
2026-05-2215.23
2026-05-2115.20
2026-05-2015.07
2026-05-1914.88
2026-05-1815.08
2026-05-1514.90
2026-05-1415.42
2026-05-1315.15
2026-05-1215.45
2026-05-1115.56
2026-05-0815.59
2026-05-0716.02
2026-05-0616.24
2026-05-0515.66
2026-05-0415.65
2026-05-0116.05
2026-04-3016.45
2026-04-2916.50
2026-04-2816.56
2026-04-2716.76
2026-04-2416.68
2026-04-2316.86
2026-04-2216.79
2026-04-2116.84
2026-04-2016.99
2026-04-1716.79
2026-04-1616.39
2026-04-1516.42
2026-04-1417.34
2026-04-1317.40
2026-04-1017.08
2026-04-0917.43
2026-04-0817.30
2026-04-0716.63
2026-04-0616.76
2026-04-0216.67
2026-04-0116.86
2026-03-3117.08
2026-03-3016.50
2026-03-2716.69
2026-03-2617.00
2026-03-2517.33
2026-03-2416.96
2026-03-2316.86
2026-03-2016.60
2026-03-1916.72
2026-03-1816.59
2026-03-1717.03
2026-03-1617.20
2026-03-1317.32
2026-03-1217.25
2026-03-1117.65
2026-03-1018.09
2026-03-0918.25
2026-03-0618.40
2026-03-0518.66
2026-03-0419.00
2026-03-0319.59
2026-03-0220.19
2026-02-2720.21
2026-02-2619.99
2026-02-2519.77
2026-02-2420.00
2026-02-2319.89
2026-02-2020.16
2026-02-1920.13
2026-02-1820.46
2026-02-1720.59
2026-02-1320.84
2026-02-1220.63
2026-02-1120.78
2026-02-1020.85
2026-02-0921.32
2026-02-0621.29
2026-02-0521.05
2026-02-0421.12
2026-02-0320.58
2026-02-0220.14
2026-01-3019.81
2026-01-2919.72
2026-01-2818.73
2026-01-2719.04
2026-01-2619.14
2026-01-2319.53
2026-01-2219.70
2026-01-2119.47
2026-01-2019.02
2026-01-1619.54
2026-01-1519.40
2026-01-1419.19
2026-01-1319.02
2026-01-1219.14
2026-01-0919.01
2026-01-0818.98
2026-01-0718.09
2026-01-0618.50
2026-01-0518.47
2026-01-0218.42
2025-12-3118.03
2025-12-3018.26
2025-12-2918.35
2025-12-2618.26
2025-12-2418.32
2025-12-2318.26
2025-12-2218.36
2025-12-1918.33
2025-12-1818.38
2025-12-1718.35
2025-12-1618.31
2025-12-1518.55
2025-12-1218.52
2025-12-1118.49
2025-12-1018.31
2025-12-0917.91
2025-12-0818.10
2025-12-0518.34
2025-12-0418.11
2025-12-0318.15
2025-12-0217.78
2025-12-0117.80
2025-11-2817.78
2025-11-2617.88
2025-11-2517.63
2025-11-2417.28
2025-11-2117.55
2025-11-2017.05
2025-11-1917.15
2025-11-1817.08
2025-11-1717.06
2025-11-1417.45
2025-11-1317.81
2025-11-1217.89
2025-11-1117.73
2025-11-1017.84
2025-11-0717.86
2025-11-0617.68
2025-11-0517.80
2025-11-0417.56
2025-11-0317.70
2025-10-3117.79
2025-10-3017.98
2025-10-2917.68
2025-10-2818.02
2025-10-2719.11
2025-10-2419.19
2025-10-2319.23
2025-10-2219.00
2025-10-2119.78
2025-10-2019.45
2025-10-1719.42
2025-10-1619.32
2025-10-1519.28
2025-10-1419.17
2025-10-1318.85
2025-10-1018.87
2025-10-0919.42
2025-10-0819.80
2025-10-0719.89
2025-10-0620.17
2025-10-0320.43
2025-10-0220.48
2025-10-0120.36
2025-09-3020.45
2025-09-2920.26
2025-09-2620.18
2025-09-2519.89
2025-09-2420.04
2025-09-2320.10
2025-09-2220.13
2025-09-1920.36
2025-09-1820.35
2025-09-1720.37
2025-09-1620.50
2025-09-1520.40
2025-09-1220.21
2025-09-1120.70
2025-09-1020.19
2025-09-0920.06
2025-09-0820.60
2025-09-0520.52
2025-09-0420.23
2025-09-0319.72
2025-09-0219.60
2025-08-2919.86
2025-08-2819.95
2025-08-2720.17
2025-08-2620.16
2025-08-2520.21
2025-08-2220.50
2025-08-2119.99
2025-08-2020.01
2025-08-1920.28
2025-08-1820.10
2025-08-1520.11
2025-08-1420.20
2025-08-1320.51
2025-08-1219.87
2025-08-1119.65
2025-08-0819.73
2025-08-0719.67
2025-08-0619.65
2025-08-0519.59
2025-08-0419.59
2025-08-0119.61
2025-07-3119.72
2025-07-3019.73
2025-07-2919.96
2025-07-2819.79
2025-07-2520.07
2025-07-2420.60
2025-07-2319.94
2025-07-2219.86
2025-07-2119.29
2025-07-1819.64
2025-07-1719.76
2025-07-1619.01
2025-07-1518.78
2025-07-1419.23
2025-07-1119.30
2025-07-1019.68
2025-07-0919.41
2025-07-0819.12
2025-07-0719.01
2025-07-0318.97
2025-07-0219.02
2025-07-0118.93
2025-06-3018.32
2025-06-2718.34
2025-06-2618.06
2025-06-2518.17
2025-06-2418.14
2025-06-2317.92
2025-06-2017.53
2025-06-1817.62
2025-06-1717.66
2025-06-1617.97
2025-06-1317.82
2025-06-1217.95
2025-06-1118.28

Showing the most recent 260 of 5,030 data points. The chart above shows the full history.

About A. O. Smith Corporation

A. O. Smith Corporation (AOS) is a global manufacturer and marketer specializing in a comprehensive array of water heating and treatment solutions. Its operations span North America, China, Europe, and India, organized into two primary geographic segments: North America and Rest of World. The company's product portfolio is extensive, featuring residential and commercial water heaters (gas, heat pump, and electric models), boilers, storage tanks, and various water treatment systems. These products cater to a wide range of applications, including homes, apartments, and condominiums, as well as commercial entities such as restaurants, hotels, office buildings, laundries, car washes, small businesses, hospitals, and schools. Specific offerings include diverse water treatment products like point-of-entry water softeners, well water purification systems, whole-home filtration units, portable filtration bottles, point-of-use carbon filters, and reverse osmosis systems, designed for residential, restaurant, hotel, and office use. A. O. Smith also supplies food and beverage filtration products, expansion tanks, commercial solar water heating installations, and heaters for swimming pools and spas, along with associated components. Advanced heating solutions further encompass heat pumps, electric wall-hung units, gas tankless heaters, combi-boilers, and integrated heat pump and solar water heaters. Products are primarily sold under established brands such as A. O. Smith, State, and Lochinvar, in addition to specialized water softener brands. The company leverages various distribution channels, including independent wholesale plumbing distributors, retail outlets like hardware and home center chains, and manufacturer representative firms. Its Aquasana-branded products are sold directly to consumers through e-commerce platforms and other online retailers. Founded in 1874, A. O. Smith Corporation maintains its corporate headquarters in Milwaukee, Wisconsin.

Milwaukee, WI
12,700 employees
Industrials / Industrial - Machinery
Sector
Industrials
Industry
Industrial - Machinery
CEO
Stephen Shafer