Comerica Inc. is a financial services company based in Dallas, Texas. The company operates through its three main business segments: Business Bank, Retail Bank, and Wealth Management. The Business Bank segment provides a range of lending, deposit, and cash management services to small and medium-sized businesses and middle-market companies. The Retail Bank segment offers personal banking services, including checking and savings accounts, credit cards, and mortgage loans to individuals and small businesses. The Wealth Management segment provides investment management, trust and estate administration, and brokerage services to individuals, businesses, and institutions. Comerica Inc is publicly traded on the New York Stock Exchange under the ticker symbol CMA.