Constellation Energy and Vistra are tackling the opportunity of growing energy demand in different ways. Should you buy stock in Constellation Energy right now? Before you buy stock in Constellation Energy, consider this:The Motley Fool Stock Advisor analyst team just identified what they believe are the 10 best stocks for investors to buy now… and Constellation Energy wasn't one of them. The Motley Fool has positions in and recommends Constellation Energy, Meta Platforms, Microsoft, NRG Energy, and Vistra. Constellation Energy vs. Vistra: Which Utilities Stock Is a Better Buy in 2026?