Is it smart to put all your money in one bank?

Bank of Holland 6 Bank of South Carolina 5 Black Hills Community Bank, National Association 3 Bodcaw Bank 4 Commonwealth Community Bank 13 First American Bank 1 FIRST Bank 9 FIRST FARMERS & MRCH B 7 FIRST KEYSTONE Community Bank 9 First National Bank & Trust 8 First State Bank of Texas 3 IOWA State Bank 14 LEGEND Bank National Association 7 Malvern Bank 2 MERRICK Bank 19 Saint Martin National Bank 4 Solon State Bank 7 Sound Community Bank 5 SOUTHERN FIRST Bank 5 State Bank of Bern 12