A. O. Smith Corporation (AOS)
NYSE: AOS · Real-Time Price · USD
56.38
-0.18 (-0.32%)
Oct 9, 2026, 4:00 PM EDT - Market closed
A. O. Smith Market Cap
A. O. Smith has a market cap or net worth of $7.66 billion as of October 9, 2026. It is the 2,651st most valuable company in the world and the 890th biggest in the United States. Its market cap has decreased by 23.06% in one year.
Market Cap
7.66B
Enterprise Value
8.16B
1-Year Change
-23.06%
Global Rank
Country Rank
#890 United States
Category
ChartMarket Cap Chart
Since December 1, 1998, A. O. Smith's market cap has increased from $610.00M to $7.66B, an increase of 1,156.15%. That is a compound annual growth rate of 9.50%.
| Date | Market Cap | % Change |
|---|---|---|
| Oct 9, 2026 | 7.66B | -17.72% |
| Dec 31, 2025 | 9.31B | -5.84% |
| Dec 31, 2024 | 9.89B | -19.33% |
| Dec 29, 2023 | 12.26B | 40.20% |
| Dec 30, 2022 | 8.74B | -36.00% |
| Dec 31, 2021 | 13.66B | 54.37% |
| Dec 31, 2020 | 8.85B | 13.91% |
| Dec 31, 2019 | 7.77B | 7.08% |
| Dec 31, 2018 | 7.26B | -31.12% |
| Dec 29, 2017 | 10.54B | 27.94% |
| Dec 30, 2016 | 8.23B | 22.12% |
| Dec 31, 2015 | 6.74B | 33.49% |
| Dec 31, 2014 | 5.05B | 2.66% |
| Dec 31, 2013 | 4.92B | 68.98% |
| Dec 31, 2012 | 2.91B | 56.82% |
| Dec 30, 2011 | 1.86B | 6.44% |
| Dec 31, 2010 | 1.74B | 32.48% |
| Dec 31, 2009 | 1.32B | 48.10% |
| Dec 31, 2008 | 889.10M | -17.82% |
| Dec 31, 2007 | 1.08B | -6.05% |
| Dec 29, 2006 | 1.15B | 9.04% |
| Dec 30, 2005 | 1.06B | 19.62% |
| Dec 31, 2004 | 882.90M | -13.87% |
| Dec 31, 2003 | 1.03B | 31.05% |
| Dec 31, 2002 | 782.20M | 68.72% |
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Market Capitalization
Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.
Formula: Market Cap = Stock Price * Shares Outstanding
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