Vistra Corp.
VSTNYSEElectric ServicesFiscal year ends December 31
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 10, 2026Score 13/304% below fair value
$134.61−3.76 (-2.72%)
Close on Nov 2, 2026Market cap $45.18BP/E 22.7Yield 0.67%
Vistra Weather: 94.0% in FY2025, up 16.0 pts from a year earlier.
Latest, FY2025
94.0%
Period ended Dec 31, 2025
Change on a year earlier
+16.0 pts
78.0% in FY2024
History
4 years
Since FY2022
Sources
3
Documents cited below
Where the FY2025 figure comes from
Source: Vistra Corp. FY2025 Form 10-K (0001692819-26-000006) ↗
Seasonally disclosed in winter/spring quarters (Q1, Q2) & Full Year (Form 10-Q omits HDD in summer Q3 for Retail/Texas/West).
Annual history
Hover a value to see the sentence it was read from; calculated values show their formula
| Period | Ended | Weather — Heating Degree Days (% of Normal, Retail / DFW) (%) | Year on year | Source |
|---|---|---|---|---|
| FY2025 | Dec 31, 2025 | 94.0% | +16.0 pts | Vistra Corp. FY2025 Form 10-K (0001692819-26-000006) ↗ |
| FY2024 | Dec 31, 2024 | 78.0% | -7.0 pts | Vistra Corp. FY2025 Form 10-K (0001692819-26-000006) ↗ |
| FY2023 | Dec 31, 2023 | 85.0% | -23.0 pts | Vistra Corp. FY2024 Form 10-K (0001692819-25-000013) ↗ |
| FY2022 | Dec 31, 2022 | 108.0% | – | Vistra Corp. FY2023 Form 10-K (0001692819-24-000012) ↗ |
Breakdown
What makes up weather
Cite this data
StockData. (2026). Vistra Weather (%), annual FY2022–FY2025 [Data set]. Compiled from Vistra SEC filings and investor materials. https://stockdatahq.com/stocks/vst/kpis/hdd-retail-pct
See every metric in the Vistra KPI table. Data updated Nov 1, 2026.