Company Description
A. O. Smith Corporation (NYSE: AOS) is a global water technology company in the manufacturing sector, focused on residential and commercial water heating equipment, boilers, and water treatment products. The company describes itself as applying innovative technology and energy-efficient solutions to products manufactured and marketed worldwide, and is recognized as one of the world's leading manufacturers of residential and commercial water heating equipment and boilers, as well as a manufacturer of water treatment products.
Core business and product focus
A. O. Smith operates in the heating equipment manufacturing industry, with a primary emphasis on water-related technologies. According to company disclosures, it manufactures and markets:
- Residential water heating equipment
- Commercial water heating equipment
- Boilers for a range of applications
- Water treatment products
The company refers to itself as a global water technology business, highlighting the role of technology and energy efficiency in its product portfolio. Its water heating and boiler offerings serve both residential and commercial markets, while its water treatment products expand its presence in broader water quality and management applications.
Geographic footprint and segments
A. O. Smith states that its products are manufactured and marketed worldwide, reflecting an international operating footprint. The company has headquarters in Milwaukee, Wisconsin, and is listed on the New York Stock Exchange under the symbol AOS. Based on prior segment disclosures, the business has historically reported operations in North America and a Rest of World segment, with North America including water heater and boiler sales and Rest of World including markets such as China and India.
Company communications describe North America as a major source of water heater and boiler sales, while Rest of World performance has been influenced by conditions in China and growth in India. The firm has also discussed an assessment of strategic opportunities for its China business, indicating active portfolio and geographic review.
Market position and industry role
A. O. Smith is described in its own materials as one of the world's leading manufacturers of residential and commercial water heating equipment and boilers. It also identifies itself as a manufacturer of water treatment products and, in some communications, as a leader in water heating and water treatment. This positioning reflects its long-standing role in supplying water heating and related equipment to residential, commercial, and institutional customers.
The company’s news releases emphasize themes such as energy-efficient solutions, water technology, and the integration of water heating, boiler, and water treatment offerings. These disclosures indicate that A. O. Smith’s competitive role in the industry is tied to its scale in water heating, its technology focus, and its participation across multiple water-related product categories.
Expansion into water management and digital capabilities
A. O. Smith has highlighted water management and digital capabilities as areas of strategic focus. In a definitive agreement and subsequent completion of the acquisition of LVC Holdco LLC (Leonard Valve), the company stated that the transaction represents a meaningful expansion of its presence in the water management market. Leonard Valve, founded in 1911 and headquartered in Cranston, Rhode Island, designs and manufactures:
- Water temperature control valves
- Digital and thermostatic mixing systems
- Related monitoring devices used in hospitals, schools, universities, industrial facilities and other institutional and commercial settings
Together with its Heat-Timer brand of advanced boiler controls and energy management solutions that optimize hydronic heating, Leonard Valve’s portfolio is described as helping customers ensure safe, precise and efficient control of water temperature and hydronic heating in demanding environments. A. O. Smith has indicated that Leonard Valve’s and Heat-Timer’s products work with its core water heating and boiler offerings and broaden its integrated product offering with commercial and institutional customers.
Capital structure, acquisitions and financing
The company uses a mix of cash and debt to fund growth and acquisitions. In connection with the Leonard Valve acquisition, A. O. Smith entered into a Credit Agreement providing for an unsecured term loan in the amount of $470 million that matures on January 5, 2029. The company borrowed the full available amount and used the proceeds to finance the purchase price for the acquisition of Leonard Valve and associated fees and expenses. The Credit Agreement includes variable-rate interest terms based on Term SOFR or a base rate, with margins that vary depending on the company’s leverage ratio, as well as customary covenants regarding leverage and interest coverage ratios.
Company communications also discuss share repurchases and dividends as part of its capital allocation approach. For example, A. O. Smith has reported repurchasing shares and has noted that its board of directors approved increases in the quarterly dividend rate, and that it has increased its dividend for more than 30 consecutive years.
Financial reporting and performance themes
A. O. Smith regularly reports its financial results through quarterly earnings releases and Form 8-K filings. These releases highlight:
- Net sales and earnings for the consolidated company
- Segment performance for North America and Rest of World
- Operating margins and factors affecting margins, such as pricing actions, product mix and restructuring actions
- Cash provided by operations, free cash flow, and balance sheet metrics including cash, marketable securities and debt
The company has discussed drivers such as higher water heater and boiler sales in North America, economic challenges in China, organic growth in India, and the impact of restructuring and cost control measures. It also provides outlook ranges for net sales and diluted earnings per share, and uses non-GAAP measures such as free cash flow and adjusted earnings to provide additional perspective on its operations.
Dividend history and shareholder returns
A. O. Smith emphasizes returning capital to shareholders through dividends and share repurchases. In a dividend-related announcement, the company’s board of directors approved an increase in the quarterly cash dividend rate, and the company noted that it has increased its dividend each year for over 30 years. The company has also described multi-year compound annual growth in its dividend rate and has disclosed planned levels of share repurchases in specific years.
Leadership and governance developments
Company filings and news releases describe changes in senior leadership roles. For example, A. O. Smith has announced the hiring of a chief digital information officer to oversee technology operations and drive digital innovation across the company, with responsibilities including digital transformation initiatives, emerging technology adoption, and implementation of advanced data analytics and AI capabilities. It has also disclosed leadership changes in its legal and compliance functions, including the appointment of a senior vice president, general counsel and chief compliance officer and the transition of an existing executive to a role focused on corporate development and strategy.
Investor communications and conference calls
A. O. Smith communicates with investors through scheduled conference calls and webcasts, typically held in connection with quarterly earnings releases. The company announces the timing of these calls in advance and makes audio replays available through its investor relations channels. These events provide additional commentary on financial results, segment performance, strategic priorities, and assessments of specific businesses such as its China operations.
Risk factors and forward-looking considerations
In its news releases and SEC filings, A. O. Smith includes forward-looking statements and associated risk factor discussions. The company identifies risks that could affect its performance, such as tariffs and trade disputes, demand for water heaters and boilers, global inflationary pressures, economic conditions in key markets, supply chain availability and costs, competition, regulatory changes, information technology or data security breaches, and developments related to decarbonization and energy efficiency. These factors are discussed in more detail in its Annual Report on Form 10-K, quarterly reports on Form 10-Q and current reports on Form 8-K.
How A. O. Smith fits within the manufacturing sector
Within the broader manufacturing sector, A. O. Smith aligns with heating equipment manufacturing, with a focus on water-related technologies. Its combination of residential and commercial water heating equipment, boilers, water treatment products and, through acquisitions, water temperature control and hydronic heating management solutions, positions it as a specialized manufacturer serving both residential and institutional or commercial environments. The company’s emphasis on energy-efficient and technologically advanced products reflects its stated strategy of applying technology and efficiency to water-related equipment.
Use of non-GAAP metrics and financial transparency
The company uses non-GAAP financial measures such as free cash flow, defined as cash provided by operations less capital expenditures, and adjusted earnings metrics that exclude restructuring and impairment charges. A. O. Smith states that these measures are provided to improve transparency into the operating results of its business, and it includes reconciliations from GAAP to non-GAAP measures in its financial information.
Summary
Overall, A. O. Smith Corporation is a NYSE-listed manufacturing company headquartered in Milwaukee, Wisconsin, focused on water heating, boilers, water treatment, and related water management technologies. Through its global operations, segment structure, acquisitions such as Leonard Valve, and ongoing investments in digital capabilities, the company presents itself as a global water technology business serving residential, commercial, institutional and industrial applications where water heating, temperature control and water quality are critical.
Stock Performance
A O Smith (AOS) stock last traded at $65.06, down 1.12% from the previous close. Over the past 12 months, the stock has lost 0.8%, ranking #1,182 in 52-week price change. At a market capitalization of $9.1B, AOS is classified as a mid-cap stock with approximately 138.2M shares outstanding.
Latest News
A O Smith has 10 recent news articles, with the latest published today. Of the recent coverage, 4 articles coincided with positive price movement and 5 with negative movement. Key topics include conferences, dividends, acquisition, earnings. View all AOS news →
SEC Filings
A O Smith has filed 5 recent SEC filings, including 1 Form 4, 1 Form 144, 1 Form SCHEDULE 13G/A, 1 Form 4/A. The most recent filing was submitted on March 25, 2026. SEC filings provide transparency into a company's financial condition, material events, and regulatory compliance. View all AOS SEC filings →
Insider Radar
Insider selling at A O Smith over the past 90 days can reflect routine portfolio management, scheduled trading plans (Rule 10b5-1), tax planning, or compensation-related dispositions rather than a directional view on the stock.
Financial Highlights
A O Smith generated $3.8B in revenue over the trailing twelve months, retaining a 38.8% gross margin, operating income reached $728.6M (19.0% operating margin), and net income was $546.2M, reflecting a 14.3% net profit margin. Diluted earnings per share stood at $3.85. The company generated $616.8M in operating cash flow. With a current ratio of 1.50, the company maintains adequate short-term liquidity.
Upcoming Events
Q1 2026 earnings release
Q1 2026 earnings call
A O Smith has 2 upcoming scheduled events. The next event, "Q1 2026 earnings release", is scheduled for April 30, 2026 (in 28 days). Investors can track these dates to stay informed about potential catalysts that may affect the AOS stock price.
Short Interest History
Short interest in A O Smith (AOS) currently stands at 6.2 million shares, up 0.6% from the previous reporting period, representing 5.5% of the float. Over the past 12 months, short interest has increased by 16%.
Days to Cover History
Days to cover for A O Smith (AOS) currently stands at 4.2 days. This days-to-cover ratio represents a balanced liquidity scenario for short positions. The days to cover has increased 44.1% over the past year, indicating either rising short interest or declining trading volume. The ratio has shown significant volatility over the period, ranging from 1.4 to 5.1 days.
AOS Company Profile & Sector Positioning
A O Smith (AOS) operates in the Specialty Industrial Machinery industry within the broader Household Appliances sector and is listed on the NYSE. Among dividend-paying stocks, AOS ranks #992 by dividend yield. In monthly performance, the stock ranks #613 among all tracked companies.
Investors comparing AOS often look at related companies in the same sector, including CRANE COMPANY (CR), Generac Hldgs Inc (GNRC), Nordson Corp (NDSN), IDEX (IEX), and Graco (GGG). Comparing financial metrics, valuation ratios, and stock performance across these peers can help investors evaluate AOS's relative position within its industry.