Vistra Corp. (VST)
Vistra Market Cap: 55.10B for Dec. 30, 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. | 167.74B |
| Oklo, Inc. | 11.20B |
| Duke Energy Corp. | 91.50B |
| Constellation Energy Corp. | 111.50B |
| Talen Energy Corp. | 17.33B |
Market Cap Related Metrics
| PE Ratio | 58.09 |
| PS Ratio | 2.521 |
| Price to Book Value | 20.15 |
| Price to Free Cash Flow | 132.35 |
| Price | 162.63 |
| Earnings Yield | 1.72% |
| Operating PE Ratio | 8.006 |
| Normalized PE Ratio | 19.16 |