Vistra Corp. (VST)
Vistra Market Cap : 56.10B for Feb. 23, 2026
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
| Oklo, Inc. | 9.705B |
| Talen Energy Corp. | 16.60B |
| Constellation Energy Corp. | 105.64B |
| NextEra Energy, Inc. | 194.58B |
| NRG Energy, Inc. | 37.87B |
Market Cap Related Metrics
| PE Ratio | 59.14 |
| PS Ratio | 2.567 |
| Price to Book Value | 20.52 |
| Price to Free Cash Flow | 134.75 |
| Price | 165.57 |
| Earnings Yield | 1.69% |
| Operating PE Ratio | 8.151 |
| Normalized PE Ratio | 19.51 |