The following are the top 25 US banks ranked by market capitalization as of January 20, 2012. Wells Fargo is the largest bank in America with market cap of over $160 billion.
| Rank | Bank | Market Cap ($b, 20/01/12) | Price, $ | Symbol |
| 1 | Wells Fargo | 160.72 | 30.54 | NYSE:WFC |
| 2 | JPMorgan Chase | 140.95 | 37.36 | NYSE:JPM |
| 3 | Citigroup | 86.67 | 29.64 | NYSE:C |
| 4 | Bank of America | 71.77 | 7.07 | NYSE:BAC |
| 5 | U.S. Bancorp | 54.85 | 28.74 | NYSE:USB |
| 6 | Goldman Sachs Group | 53.53 | 108.74 | NYSE:GS |
| 7 | PNC Financial | 31.37 | 59.63 | NYSE:PNC |
| 8 | Morgan Stanley | 35.49 | 18.39 | NYSE:MS |
| 9 | Bank of New York Mellon | 25.80 | 21.28 | NYSE:BK |
| 10 | Capital One | 21.16 | 46.03 | NYSE:COF |
| 11 | State Street | 20.42 | 41.50 | NYSE:STT |
| 12 | BB&T | 19.16 | 27.49 | NYSE:BBT |
| 13 | Charles Schwab | 16.27 | 12.81 | NYSE:SCHW |
| 14 | Discover Financial | 15.05 | 27.39 | NYSE:DFS |
| 15 | Fifth Third Bancorp | 12.11 | 13.17 | NASDAQ:FITB |
| 16 | SunTrust Banks | 11.43 | 21.29 | NYSE:STI |
| 17 | M&T Bank | 10.27 | 81.72 | NYSE:MTB |
| 18 | Northern Trust | 10.38 | 43.07 | NASDAQ:NTRS |
| 19 | KeyCorp | 7.91 | 8.30 | NYSE:KEY |
| 20 | New York Community Bancorp | 5.74 | 13.13 | NYSE:NYB |
| 21 | Comerica | 5.88 | 29.58 | NYSE:CMA |
| 22 | Regions Financial | 6.18 | 4.91 | NYSE:RF |
| 23 | Huntington Bancshares | 5.12 | 5.92 | NASDAQ:HBAN |
| 24 | People's United Financial | 4.65 | 12.90 | NASDAQ:PBCT |
| 25 | First Republic Bank | 3.98 | 30.79 | NYSE:FRC |