American Express Co. (AXP)
313.48
+0.71
(+0.23%)
USD |
NYSE |
May 15, 16:00
312.71
-0.77
(-0.25%)
Pre-Market: 20:00
American Express Market Cap : 213.90B for May 15, 2026
Market Cap Chart
Sep '18
Jan '19
May '19
285.00
270.00
255.00
240.00
Historical Data
Market Capitalization Definition
Market Capitalization measures the total value of a company based on their stock price multiplied by the shares outstanding. This metric is important because it gives you an idea of the size of a company, and how the size has changed over time. When studying companies from a relative basis, it would make sense to compare companies that have a similar market capitalization because factors like market share, economies of scale, and business models would also be similar.
Market Cap Range, Past 5 Years
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Market Cap Benchmarks
| Capital One Financial Corp. | 116.47B |
| Bread Financial Holdings, Inc. | 3.506B |
| SLM Corp. | 3.993B |
| Bank of America Corp. | 353.20B |
| Berkshire Hathaway, Inc. | 1.041T |
Market Cap Related Metrics
| PE Ratio | 19.55 |
| PS Ratio | 2.630 |
| PEG Ratio | 1.630 |
| Price to Book Value | 6.292 |
| Price to Free Cash Flow | 15.01 |
| Price | 313.48 |
| Earnings Yield | 5.11% |
| PEGY Ratio | 1.495 |
| Operating PE Ratio | 12.67 |
| Normalized PE Ratio | 19.55 |