---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-25-174942"
form_type: "8-K"
ticker: "VST"
cik: "0001692819"
company_name: "Vistra Corp."
filed_at: "2025-08-07T23:59:59+00:00"
generated_at: "2026-05-17T17:51:02.225257+00:00"
event_type: "earnings"
sentiment: "neutral"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# Vistra Q2 GAAP net income $327M; reaffirms 2025 EBITDA guidance $5.5-6.1B

## Summary
- GAAP net income $327M vs $467M YoY; Ongoing Ops net income $370M; Ongoing Ops Adjusted EBITDA $1,349M.
- Reaffirmed 2025 guidance: Ongoing Ops Adjusted EBITDA $5.5-6.1B, FCFbG $3.0-3.6B; increased 2026 midpoint opportunity to >$6.8B.
- Definitive agreement to acquire 7 natural gas facilities (~2,600 MW) from Lotus Infrastructure Partners.
- Perry Nuclear license extended 20 years to 2046; construction advancing on solar/storage projects totaling >600 MW.
- Share repurchases ~$5.4B since Nov 2021; ~$1.4B remaining under authorization expected by year-end 2026.

## SEC filing metadata
- accession: 0001193125-25-174942
- form_type: 8-K
- ticker: VST
- cik: 0001692819
- company_name: Vistra Corp.
- filed_at: 2025-08-07T23:59:59+00:00
- event_type: earnings
- sentiment: neutral
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1692819/000119312525174942/0001193125-25-174942-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1692819/000119312525174942/d929557d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-25-174942
- JSON: https://secwatch.observer/filing/0001193125-25-174942.json
- Plain text: https://secwatch.observer/filing/0001193125-25-174942.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.