JPMorgan nudges Wells Fargo off perch as most valuable U.S. bank - JPMorgan nudges Wells Fargo off perch as most valuable U.S. bank ... https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcTLGU9YL8GQPgu_Mgqfqq-Oe0wzxFDG-a6n6VA5F3fGrxwxrj3Yps8iFpe0