Fifth Third Bank (5/3 Bank), the principal subsidiary of Fifth Third Bancorp, is a bank holding company headquartered in Cincinnati, Ohio. Fifth Third operates 1,100 branches and 2,400 automated teller machines, which are in 11 states: Ohio, Florida, Georgia, Illinois, Indiana, Kentucky, Michigan, North Carolina, South Carolina, Tennessee, and West Virginia. It is on the list of largest banks in the United States and is ranked 321st on the Fortune 500. The name "Fifth Third" is derived from the names of the bank's two predecessor companies, Third National Bank and Fifth National Bank, which merged in 1909.
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