U.S. Commerce Stock Market Capitalization of the 50 Largest American Companies
| Rank | Company Name | Symbol | Market Cap ($B) |
| 1 | Apple | AAPL | 414.28 |
| 2 | Exxon Mobil | XOM | 409.91 |
| 3 | GOOG | 295.08 | |
| 4 | Microsoft | MSFT | 289.03 |
| 5 | Berkshire Hathaway | BRK-A | 276.04 |
| 6 | Wal-Mart | WMT | 254.28 |
| 7 | Johnson & Johnson | JNJ | 248.47 |
| 8 | General Electric | GE | 246.72 |
| 9 | Chevron | CVX | 242.24 |
| 10 | IBM | IBM | 229.51 |
| 11 | Procter & Gamble | PG | 216.03 |
| 12 | Wells Fargo | WFC | 212.39 |
| 13 | Pfizer | PFE | 207.83 |
| 14 | JPMorgan Chase | JPM | 203.22 |
| 15 | AT&T | T | 197.02 |
| 16 | Coca-Cola | KO | 188.17 |
| 17 | Oracle | ORCL | 160.73 |
| 18 | Citigroup | C | 155.19 |
| 19 | Philip Morris International | PM | 153.69 |
| 20 | Verizon Communications | VZ | 147.26 |
| 21 | Bank of America | BAC | 143.49 |
| 22 | Merck | MRK | 141.05 |
| 23 | PepsiCo | PEP | 128.31 |
| 24 | Cisco Systems | CSCO | 124.38 |
| 25 | Amazon | AMZN | 119.71 |
| 26 | Intel | INTC | 119.65 |
| 27 | Home Depot | HD | 118.38 |
| 28 | Disney | DIS | 118.09 |
| 29 | Visa | V | 117.09 |
| 30 | QUALCOMM | QCOM | 112.71 |
| 31 | Comcast | CMCSA | 110.02 |
| 32 | McDonald's | MCD | 102.00 |
| 33 | Schlumberger | SLB | 100.48 |
| 34 | United Technologies | UTX | 88.48 |
| 35 | Gilead Sciences | GILD | 85.31 |
| 36 | United Parcel Service | UPS | 83.23 |
| 37 | American Express | AXP | 81.78 |
| 38 | Amgen | AMGN | 78.39 |
| 39 | News Corporation | NWS | 77.12 |
| 40 | ConocoPhillips | COP | 76.71 |
| 41 | 3M | MMM | 76.47 |
| 42 | Goldman Sachs | GS | 76.26 |
| 43 | Bristol-Myers Squibb | BMY | 76.21 |
| 44 | Boeing | BA | 74.3 |
| 45 | Altria | MO | 73.91 |
| 46 | Union Pacific | UNP | 73.56 |
| 47 | Occidental Petroleum | OXY | 73.39 |
| 48 | CVS/Caremark | CVS | 71.87 |
| 49 | eBay Inc. | EBAY | 70.6 |
| 50 | Mastercard Inc. | MA | 70.11 |
Updated: May 22, 2013
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