Cleveland, Ohio-based KeyCorp (KEY) is a prominent regional bank holding company and the parent of KeyBank, providing a full suite of retail, commercial, and investment banking services. With a market cap of $21.2 billion, KeyCorp operates as one of the largest regional banking companies in the U.S. Companies worth $10 billion or more are generally described as "large-cap stocks." KeyCorp fits right into that category. More News from Barchart However, the stock has fallen 16.9% from its 52-week high of ...