With a market cap of $276.5 billion, Philip Morris International Inc. (PM) is one of the world's largest tobacco and nicotine-product companies. Headquartered in Stamford, the company offers cigarettes and smoke-free products, including heat-not-burn, e-vapor, and oral nicotine products.
Companies valued at $200 billion or more are typically classified as “mega-cap stocks,” and PM fits the label perfectly, with its market cap exceeding this threshold, underscoring its size, influence, and dominance within the tobacco industry. PM is best known for selling cigarette brands such as Marlboro, which remains the world's leading international cigarette brand
