A. O. Smith Corporation (AOS) Stock

NYSE: AOSManufacturer of water heaters and boilers, known for its innovative water heating solutions.

A. O. Smith stock price chart

AOS stock quote & key statistics

A. O. Smith earnings per share

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A. O. Smith revenue & net income

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A. O. Smith annual financials

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A. O. Smith Corporation revenue, net income and EPS by fiscal year
Fiscal yearRevenueNet incomeEPS
FY2025$3.83B$546.2M$3.86
FY2024$3.82B$533.6M$3.73
FY2023$3.85B$556.6M$3.82
FY2022$3.75B$235.7M$3.14
FY2021$3.54B$487.1M$3.02

Fiscal year ending December 31. Source: company filings via EODHD.

About A. O. Smith Corporation

A. O. Smith Corporation, headquartered in Milwaukee, Wisconsin, is a prominent manufacturer and marketer of residential and commercial water heating systems, boilers, tanks, and water treatment products across North America, China, Europe, and India. Founded in 1874, the company operates through two main segments: North America and Rest of World. A. O. Smith's diverse product portfolio includes gas, heat pump, and electric water heaters tailored for various applications such as residences, hotels, restaurants, and commercial buildings. It also offers a range of commercial boilers, water treatment solutions including softeners and filtration systems, as well as solar water heating systems and pool heaters.

Under its well-known brands including A. O. Smith, State, and Lochinvar, the company serves a broad customer base through independent wholesale plumbing distributors and retail channels including hardware and home center chains. A. O. Smith also engages directly with consumers via e-commerce platforms for its Aquasana branded products. Beyond traditional water heating solutions, the company provides innovative technologies like heat pump and tankless water heaters, catering to evolving consumer preferences for energy-efficient and environmentally-friendly products.

Committed to sustainability and technological advancement, A. O. Smith continues to lead the industry with cutting-edge products that enhance water efficiency and quality. With a rich history spanning over a century, the company remains dedicated to delivering reliable, high-performance solutions that meet the diverse needs of residential, commercial, and industrial customers globally.

A. O. Smith stock FAQ

What is the A. O. Smith stock ticker symbol?

A. O. Smith Corporation trades on the NYSE under the ticker symbol AOS.

What sector and industry is A. O. Smith in?

A. O. Smith Corporation is classified in the Industrials sector, Specialty Industrial Machinery industry.

How many employees does A. O. Smith have?

A. O. Smith Corporation has about 11,500 full-time employees.

What were A. O. Smith's revenue and earnings last fiscal year?

A. O. Smith reported revenue of $3.83B and net income of $546.2M in fiscal 2025, with earnings per share of $3.86. Revenue grew 0.3% from the prior year.

Is A. O. Smith in the S&P 500?

Yes. A. O. Smith Corporation (AOS) is a component of the S&P 500, the index of 500 leading U.S. companies widely used as a benchmark for the U.S. stock market.

Is A. O. Smith in the Russell 1000?

Yes. A. O. Smith Corporation (AOS) is a component of the Russell 1000, which tracks roughly the 1,000 largest U.S. companies.

When did A. O. Smith go public?

A. O. Smith stock began trading on September 7, 1984.

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