Vistra Corp. (VST)
Vistra Market Cap: 55.80B for Dec. 9, 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
| NextEra Energy, Inc. | 165.82B |
| Oklo, Inc. | 16.24B |
| Duke Energy Corp. | 89.63B |
| Constellation Energy Corp. | 112.13B |
| Talen Energy Corp. | 15.92B |
Market Cap Related Metrics
| PE Ratio | 58.83 |
| PS Ratio | 2.553 |
| Price to Book Value | 20.41 |
| Price to Free Cash Flow | 134.02 |
| Price | 164.68 |
| Earnings Yield | 1.70% |
| Operating PE Ratio | 8.107 |
| Normalized PE Ratio | 19.40 |