Key Points Investor enthusiasm for small nuclear reactors has been soaring. But historical failures and cost overruns should generate caution. 10 stocks we like better than Oklo › It seems as if all eyes are on Oklo (NYSE: OKLO) right now. Shares have surged in value by more than 700% since April. But when you look closer, Oklo's entire industry is skyrocketing. Nuscale Power, another company focused on small modular nuclear reactors, has seen its valuation nearly quadruple since April. Why are st ...