Who owns the most banks in the USA?

BLACKROCK INSTITUTIONAL TC National Association 27 Casey State Bank 9 CITY National Association National Bank OF WV 8 COMMERCIAL & SVG Bank 4 Commonwealth Community Bank 13 FIRST Bank 6 First National Bank in Frankfort 1 First Secure Community Bank 2 FirstBank of Nebraska 6 Freedom Financial Bank 12 Fusion Bank 8 Greenville National Bank 4 JPMorgan Chase Bank, Dearborn 13 MANUFACTURERS & TRADERS TC 8 Neuberger Berman Trust Company of Delaware, National Association 12 ProGrowth Bank 12 State Bank of Whittington 12 Strasburg State Bank 2 Valley Bank of Kalispell 1 WEBBANK 15