Oklo, Vistra, Berkshire Hathaway, GE Vernova, and NuScale Power are the five Nuclear stocks to watch today, according to MarketBeat’s stock screener tool. Nuclear stocks refer to the total inventory of nuclear warheads and fissile material (such as highly enriched uranium or plutonium) held by a state for potential military use. Management and verification of nuclear stocks lie at the heart of arms-control and nonproliferation efforts. These companies had the highest dollar trading volume of any Nuclear stocks within the last several days. The Power segments generates and sells electricity through hydro, gas, nuclear, and steam power.