Vistra Q3 2025 earnings: outages dent results, but 2026 guidance jumps
Vistra's Q3 profit fell versus a year ago after plant outages cut power output, but the company raised its 2026 earnings outlook on rising data-center demand.
| Q3 2025 | Reported |
|---|---|
| EPS | $1.75 |
| Revenue | $4.78B |
Figures as reported by the company to the SEC for the quarter ended September 30, 2025. Analyst estimates are not part of a filing, so no comparison to expectations is shown.
Key takeaways
- Net income for the quarter was $652 million and Ongoing Operations Adjusted EBITDA (a cash-generation measure the company emphasizes) was $1.58 billion. Results were weighed down by extended, unplanned outages at the Martin Lake coal-fired plant and the Moss Landing battery storage facility, which limited how much electricity Vistra had available to sell.
- Even after the outage-related hit this quarter, Vistra narrowed its full-year 2025 guidance and, notably, introduced 2026 guidance calling for Adjusted EBITDA of $6.8 billion to $7.6 billion — well above the $5.7 billion to $5.9 billion expected for 2025 — along with adjusted free cash flow of roughly $3.9 billion to $4.7 billion.
- Management pointed to surging electricity demand from data centers and AI computing in its core Texas (ERCOT) and mid-Atlantic (PJM) markets as the main growth driver behind next year’s higher outlook.
- Vistra has been signing long-term power deals to capture that demand, including a 20-year agreement to supply more than 2,600 megawatts of nuclear power to Meta, and it committed up to $1 billion to a data-center-focused venture (the Helix Platform) alongside KKR, KIA and Nvidia.
- The company also authorized an additional $1 billion in share buybacks running through 2027, on top of existing repurchase plans, a sign management wanted to keep returning cash to shareholders despite the quarter’s operating setbacks.
- CEO Jim Burke described the quarter as marked by ‘disciplined growth and a focus on meeting customer needs across key markets, leading to several significant milestones.’
- Looking at trailing-twelve-month trends, revenue grew about 15.7% from a year earlier, showing strong underlying demand, while earnings per share over that same period declined about 5.4% — a gap that reflects the impact of one-off items like this quarter’s outages weighing on profit growth even as sales expanded.
- Vistra’s trailing operating margin (about 19%) and net profit margin (about 12%) remain solid for a power generator, and its return on equity of roughly 43% is unusually high, indicating the company is generating strong profits relative to its shareholder equity base.
Q3 2025 in context
| Metric | Sep 2025 | Sep 2024 | Change |
|---|---|---|---|
| Revenue | $4.8B | $4.3B | +10.1% |
| Net income | $652M | $1.9B | -65.5% |
| Free cash flow | $1.0B | $1.0B | -0.8% |
| Diluted EPS | $1.75 | $5.25 | -66.7% |
| Operating margin | 21.7% | 59.6% | -37.9 pts |
| Net margin | 13.6% | 43.5% | -29.8 pts |
Figures for the quarter ended Sep 2025 and the quarter ended Sep 2024, as reported to the SEC.
How the stock took it
Vistra Corp closed at $184.62 on Nov 6, 2025, the last session before the report, and at $188.28 on Nov 10, 2025, the first session after it — +2.0% across the report.
| Earlier report | Close before | Close after | Change |
|---|---|---|---|
| Aug 8, 2025 | $205.59 | $200.08 | -2.7% |
Closes from the market's daily record. Each figure spans the report date — from the last session that closed before it to the first that closed after — because a company may report before the open or after the close.
Sources: company report · earnings call