| @sub- The total assets of the banks listed are indeed actually in the trillions or hundreds of billions. In the source link at the top it states "information on Total Assets (displayed in thousand dollars)". Thus, on the source page, when "$2,290,146,000" is listed in assets for JP Morgan Chase, it is actually 2,290,146,000,000 or $2.29 trillion. You can put any banks ticker symbol in at sites like Ycharts and find their total assets. These pages confirm the assets in the trillions for the top four banks:
http://ycharts.com/companies/JPM/assets http://ycharts.com/companies/BAC/assets
http://ycharts.com/companies/C/assets
http://ycharts.com/companies/WFC/assets |