Altria comprises Philip Morris USA, U.S. Smokeless Tobacco, John Middleton, Ste. Michelle Wine Estates, Nu Mark, and Philip Morris Capital, although the company plans to wind down Philip Morris Capital by the end of 2022. It holds a 10.2% interest in the world's largest brewer, Anheuser-Busch InBev. Through its tobacco subsidiaries, Altria holds the leading position in cigarettes and smokeless tobacco in the United States and the number-two spot in machine-made cigars. The company's Marlboro brand is the leading cigarette brand in the U.S. with a 43% share in 2020.