StockData
Vistra Corp. logo

Vistra Corp.

VSTNYSEElectric ServicesFiscal year ends December 31
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 10, 2026Score 13/301% below fair value
$134.61−3.76 (-2.72%)

Close on Nov 2, 2026Market cap $45.18BP/E 22.7Yield 0.67%

Vistra Total Net Generation Capacity by Quarter

Total Net Generation Capacity — Winter Rating (MW)

QuarterlyAnnual

Vistra Total Net Generation Capacity: 43,824 in Q2 2026, up 8.6% from a year earlier. That is the highest of the 18 quarters on record here.

Latest, Q2 2026
43,824
Period ended Jun 30, 2026
Change on a year earlier
+8.6%
40,357 in Q2 2025
History
18 quarters
Since Q1 2022
Sources
18
Documents cited below

Where the Q2 2026 figure comes from

Source: Vistra Corp. — 2026 Q2 Results Investor Presentation ↗

100% fee-simple owned active operating capacity (winter rating); expands from 38,735 MW in 2021 to 43,824 MW at 2Q26 (prior to ~5,500 MW Cogentrix close on Oct 30, 2026).

Quarterly history

Hover a value to see the sentence it was read from; calculated values show their formula

PeriodEndedTotal Net Generation Capacity — Winter Rating (MW)Year on yearSource
Q2 2026Jun 30, 202643,824+8.6%Vistra Corp. — 2026 Q2 Results Investor Presentation ↗
Q1 2026Mar 31, 202643,695+8.3%Vistra Corp. — 2026 Q1 Results Investor Presentation ↗
Q4 2025Dec 31, 202543,641+7.3%Vistra Corp. — 2025 Q4 Results Investor Presentation ↗
Q3 2025Sep 30, 202543,741+8.5%Vistra Corp. — 2025 Q3 Results Investor Presentation ↗
Q2 2025Jun 30, 202540,357+0.1%Vistra Corp. — 2025 Q2 Results Investor Presentation ↗
Q1 2025Mar 31, 202540,357+0.1%Vistra Corp. — 2025 Q1 Results Investor Presentation ↗
Q4 2024Dec 31, 202440,657+12.1%Vistra Corp. — 2024 Q4 Results Investor Presentation ↗
Q3 2024Sep 30, 202440,311+9.8%Vistra Corp. — 2024 Q3 Results Investor Presentation ↗
Q2 2024Jun 30, 202440,311+9.8%Vistra Corp. — 2024 Q2 Results Investor Presentation ↗
Q1 2024Mar 31, 202440,311+10.9%Vistra Corp. — 2024 Q1 Results Investor Presentation ↗
Q4 2023Dec 31, 202336,263-1.8%Vistra Corp. — 2023 Q4 Results Investor Presentation ↗
Q3 2023Sep 30, 202336,702-0.6%Vistra Corp. — 2023 Q3 Results Investor Presentation ↗
Q2 2023Jun 30, 202336,702-3.0%Vistra Corp. — 2023 Q2 Results Investor Presentation ↗
Q1 2023Mar 31, 202336,352-6.3%Vistra Corp. — 2023 Q1 Results Investor Presentation ↗
Q4 2022Dec 31, 202236,937–Vistra Corp. — 2022 Q4 Results Investor Presentation ↗
Q3 2022Sep 30, 202236,927–Vistra Corp. — 2022 Q3 Results Investor Presentation ↗

Breakdown

What makes up total Net Generation Capacity

Cite this data

StockData. (2026). Vistra Total Net Generation Capacity, quarterly Q1 2022–Q2 2026 [Data set]. Compiled from Vistra SEC filings and investor materials. https://stockdatahq.com/stocks/vst/kpis/fleet-total-mw

See every metric in the Vistra KPI table. Data updated Nov 1, 2026.