Vistra Corp. (VST)
NYSE: VST · Real-Time Price · USD
173.45
+5.20 (3.09%)
At close: Dec 16, 2025, 4:00 PM EST
173.25
-0.20 (-0.12%)
After-hours: Dec 16, 2025, 7:59 PM EST
Vistra Market Cap
Vistra has a market cap or net worth of $58.77 billion as of December 16, 2025. Its market cap has increased by 11.79% in one year.
Market Cap
58.77B
Enterprise Value
75.69B
1-Year Change
11.79%
Ranking
Category
Stock Price
$173.45
Market Cap Chart
Since October 5, 2016, Vistra's market cap has increased from $6.63B to $58.77B, an increase of 786.75%. That is a compound annual growth rate of 26.77%.
Market Cap History
| Date | Market Cap | % Change |
|---|---|---|
| Dec 15, 2025 | 57.01B | 21.53% |
| Dec 31, 2024 | 46.91B | 240.57% |
| Dec 29, 2023 | 13.77B | 49.18% |
| Dec 30, 2022 | 9.23B | -15.99% |
| Dec 31, 2021 | 10.99B | 14.28% |
| Dec 31, 2020 | 9.62B | -14.18% |
| Dec 31, 2019 | 11.21B | -2.96% |
| Dec 31, 2018 | 11.55B | 47.19% |
| Dec 29, 2017 | 7.84B | 18.37% |
| Dec 30, 2016 | 6.63B | - |
| Oct 5, 2016 | 6.63B | - |
View and export this data all the way back to 2016. Sign Up Today.
Market Capitalization
Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.
Formula: Market Cap = Stock Price * Shares Outstanding
Full DefinitionRelated Stocks
| Company | Market Cap |
|---|---|
| NextEra Energy | 168.06B |
| Constellation Energy | 111.51B |
| The Southern Company | 94.70B |
| The Southern Company | 94.10B |
| Duke Energy | 90.16B |
| National Grid | 74.76B |
| American Electric Power Company | 61.04B |
| Sempra | 57.01B |