American Electric Power Co., Inc. (AEP)
114.80
-1.27
(-1.09%)
USD |
NASDAQ |
Dec 10, 13:35
American Electric Power Market Cap: 61.45B for Dec. 10, 2025
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
--
Minimum
--
Maximum
--
Average
--
Median
Market Cap Benchmarks
| Duke Energy Corp. | 89.26B |
| Dominion Energy, Inc. | 49.42B |
| The Southern Co. | 93.12B |
| Entergy Corp. | 41.65B |
| Constellation Energy Corp. | 110.55B |
Market Cap Related Metrics
| PE Ratio | 16.80 |
| PS Ratio | 2.869 |
| PEG Ratio | 0.4512 |
| Price to Book Value | 2.022 |
| Price | 114.80 |
| Earnings Yield | 5.95% |
| PEGY Ratio | 0.4153 |
| Operating PE Ratio | 11.26 |
| Normalized PE Ratio | 16.80 |