Vistra Corp. (NYSE:VST) is one of the 10 Most Promising Green Stocks According to Wall Street Analysts, supported by hedge fund interest and analyst-rated potential. Vistra Corp. (VST) Becomes One of the Utilities Industry’s Most Notable Performers in the United States On 29 September 2025, with more than 77% stock gains over the last year, Vistra Corp. (NYSE:VST), a power generation company with a market valuation of $70 billion, has become one of the utilities industry’s most notable performers in the ...