Leverage among largest #financials #bank #insurance $XLF 1.  BERKSHIRE HATHAWAY I. $BRK.B: 2.05 2.  JPMORGAN CHASE and CO. $JPM: 13.58 3.  BANK OF AMERICA CORP. $BAC: 10.85 4.  WELLS FARGO and COMPAN. $WFC: 12.28 5.  CITIGROUP INC. $C: 12.73 United States United States United States United States United States