Vistra Corp. (NYSE:VST) is included among the 11 Best Utility Stocks to Invest in According to Hedge Funds. Vistra (VST) Price Targets Revised by Analysts Vistra Corp. (NYSE:VST) is the largest competitive power generator in the US. The company boasts a capacity of approximately 41,000 MW, powered by a diverse portfolio that includes natural gas, coal, nuclear, solar, and battery energy storage facilities. On December 16, Morgan Stanley analyst David Arcaro raised the firm’s price target on Vistra Corp. ...