The AES Corp. (AES)
AES Market Cap: 9.920B for Dec. 4, 2025
Market Cap Chart
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
Market Cap Benchmarks
| Duke Energy Corp. | 91.74B |
| Dominion Energy, Inc. | 51.10B |
| American Electric Power Co., Inc. | 63.18B |
| CenterPoint Energy, Inc. | 25.16B |
| FirstEnergy Corp. | 26.08B |
Market Cap Related Metrics
| PE Ratio | 8.482 |
| PS Ratio | 0.8212 |
| PEG Ratio | 1.795 |
| Price to Book Value | 2.567 |
| Price | 13.93 |
| Earnings Yield | 11.79% |
| PEGY Ratio | 0.8675 |
| Operating PE Ratio | 5.546 |
| Normalized PE Ratio | 7.68 |