SunTrust Banks, Inc. is an American bank holding company.The largest subsidiary is SunTrust Bank. It had US$199 billion in assets as of March 31, 2018. SunTrust Bank’s most direct corporate parent was established in 1891 in Atlanta, where its headquarters remain.On February 7, 2019, it was announced that SunTrust Banks would be bought by BB&T for $28 billion in an all-stock deal, creating the …