A. O. Smith Corporation (AOS), headquartered in Milwaukee, Wisconsin, manufactures and markets residential and commercial gas and electric water heaters, boilers, heat pumps, tanks, and water treatment products. With a market cap of $10.1 billion, the company specializes in offering innovative and energy-efficient solutions and products, which are developed and sold on a global platform. Companies worth$10 billion or more are generally described as “large-cap stocks,” and AOS perfectly fits that descript ...