Nuclear power plant against blue sky. Key Points Nuclear energy stocks have seen broad-based strength in 2025, but have recently taken big blows.  NuScale Power, Constellation Energy, and Oklo, three of the most discussed stocks in this space, recently reported earnings. See how each fared in Q3, based on the market's reaction and analysts' assessments. Interested in NuScale Power Corporation? Here are five stocks we like better. 2025 has been characterized by several key investment themes, such as ...