Is this utility’s power model sustainable?
Vistra Corp is a U.S. utility company that generates and sells electricity. Its business centers on producing power and delivering it into wholesale and retail channels. The company operates at large scale, with a market capitalization around USD 56.4 billion. Results ultimately depend on how reliably its generation fleet runs and how effectively it converts that output into contracted or market-based sales.
Are margins and cash flow holding steady?
FundamentalsFor 2025, reported in USD, Vistra generated USD 17.7 billion of revenue, with EBIT of USD 1.9 billion and net income of USD 1.1 billion. That operating result aligns with a 10.84% operating margin and a 5.37% net margin on a trailing basis, alongside 3.0% year-over-year revenue growth.
The cost structure remains capital- and depreciation-
Is the market overpaying for stability?
DCF / MultiplesAt USD 166.58, the current price stands well above the discounted cash flow range implied by the model’s weaker and stronger scenarios. The headline multiples reinforce that positioning, with a 59.74 trailing P/E and 18.28 EV/EBITDA.
Execution Must Stay Consistent
TakeawayOperations are profitable, but the business runs with heavy reinvestment needs. The balance sheet carries meaningful debt relative to on-hand cash. For the story to work, cash generation must stay durable through capex cycles. If margins soften or spending rises, the setup gets tighter quickly. Overall, the pricing looks hard to justify without very consistent execution.