A O Smith - 42 Year Stock Price History | AOS

Historical daily share price chart and data for A O Smith since 1983 adjusted for splits and dividends. The latest closing stock price for A O Smith as of July 18, 2025 is 70.30.
  • The all-time high A O Smith stock closing price was 90.30 on July 16, 2024.
  • The A O Smith 52-week high stock price is 92.06, which is 31% above the current share price.
  • The A O Smith 52-week low stock price is 58.83, which is 16.3% below the current share price.
  • The average A O Smith stock price for the last 52 weeks is 72.13.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
A O Smith Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2025 66.4591 66.6501 71.9559 59.3275 70.3000 4.12%
2024 79.9413 79.3363 90.3039 67.3331 67.5212 -15.92%
2023 67.0825 56.1232 80.3104 55.0469 80.3104 47.30%
2022 57.9949 78.1367 79.4364 46.0065 54.5230 -32.07%
2021 64.1351 49.5678 80.2685 48.8967 80.2685 59.28%
2020 43.6603 43.0205 53.2817 31.4655 50.3951 17.46%
2019 43.1667 38.4316 50.1732 36.1133 42.9035 13.65%
2018 50.9137 53.6507 59.1526 36.6104 37.7509 -29.35%
2017 47.8524 40.9860 55.2986 40.8356 53.4327 30.78%
2016 36.6262 32.0564 44.2425 26.4621 40.8566 25.07%
2015 29.0628 23.6145 34.4784 22.8640 32.6662 37.35%
2014 20.7166 22.2031 23.9433 18.6663 23.7831 5.88%
2013 17.1929 13.3000 22.8527 13.0880 22.4613 73.01%
2012 10.3980 8.3724 13.0880 8.3258 12.9830 59.51%
2011 7.9753 7.6258 8.9856 6.1466 8.1391 6.90%
2010 6.8693 5.8206 8.6115 5.4346 7.6138 34.49%
2009 4.4562 3.8272 5.8636 2.7336 5.6614 50.33%
2008 4.3484 4.2096 5.9566 3.1167 3.7660 -13.83%
2007 5.0031 4.5450 6.3236 4.0886 4.3705 -5.04%
2006 5.1752 4.4445 6.8594 4.1725 4.6026 8.72%
2005 3.5413 3.4575 4.4782 3.0155 4.2334 19.91%
2004 3.3880 4.0701 4.0978 2.7196 3.5306 -12.76%
2003 3.4814 3.2444 4.2144 2.7093 4.0470 32.36%
2002 3.0059 2.1241 3.5961 2.1241 3.0576 41.37%
2001 1.9203 1.8165 2.1701 1.6153 2.1629 17.76%
2000 1.8689 2.2527 2.3930 1.2527 1.8367 -19.17%
1999 2.5272 2.4796 3.2730 1.9324 2.2722 -8.36%
1998 2.7212 2.8071 3.5649 1.5942 2.4796 -10.36%
1997 2.3792 1.8927 2.8071 1.8449 2.7662 45.54%
1996 1.5738 1.2971 2.0279 1.2971 1.9006 50.06%
1995 1.4171 1.4416 1.7211 1.1497 1.2666 -12.14%
1994 1.6813 1.9912 2.2961 1.2651 1.4416 -29.63%
1993 1.4067 1.0344 2.0485 0.9620 2.0485 94.15%
1992 0.7952 0.4785 1.0551 0.4752 1.0551 122.03%
1991 0.4679 0.3792 0.5523 0.3669 0.4752 25.32%
1990 0.3639 0.2963 0.4761 0.2746 0.3792 27.98%
1989 0.3650 0.3402 0.4061 0.2849 0.2963 -12.21%
1988 0.3359 0.2634 0.3759 0.2634 0.3375 26.83%
1987 0.4595 0.4692 0.5981 0.2167 0.2661 -40.87%
1986 0.5310 0.5323 0.6475 0.4253 0.4500 -13.21%
1985 0.3880 0.2524 0.5377 0.2524 0.5185 107.65%
1984 0.2998 0.3814 0.3978 0.2195 0.2497 -34.99%
Sector Industry Market Cap Revenue
Industrial Products Electrical Machinery $10.054B $3.818B
A. O. Smith Corporation is the manufacturers of commercial and residential water heating equipment and water treatment products of the world. The company specializes in offering innovative and energy-efficient solutions and products, which are developed and sold on a global platform. A. O. Smith reports operations under two geographic segments - North America and Rest of World. North America segment engages in manufacturing and marketing of water heaters, boilers, water treatment products, commercial solar water heating systems, expansion tanks, swimming pool and spa heaters, and others. These products are sold primarily to the company's commercial and residential customers in North America. Main product brands under this segment are Lochinvar, Aquasana, Bradford White, Rheem, Rinnai, Navien and Aerco. Rest of World segment comprises operations primarily manufactures and markets vast products, comprising fully modulating, non-condensing gas tankless water heater, air purifier and water treatment products.
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