← All companies
Vistra Corp.
VST - CIK 0001692819
Market cap$46.72 B
Rank#337
SEC filings944
Market capitalization of Vistra Corp.
As of 2026-06-10, Vistra Corp. (VST) has a market capitalization of $46.72 B, making it the #337 most valuable US-listed company.
Recent market cap readings
| Date | Market cap |
|---|---|
| 2026-06-10 | $46.72 B |
| 2026-05-29 | $53.56 B |
| 2026-05-28 | $54.00 B |
| 2026-05-26 | $55.61 B |
| 2026-05-25 | $52.69 B |
| 2026-05-24 | $52.69 B |
| 2026-05-22 | $52.69 B |
Readings accumulate daily as market data refreshes, combining SEC-reported share counts with live prices.
Market Cap of similar companies
Frequently asked questions
What is Vistra Corp.'s market cap?
As of 2026-06-10, Vistra Corp. (VST) has a market capitalization of $46.72 B, making it the #337 most valuable US-listed company.
Where does Vistra Corp. rank by market cap?
Vistra Corp. is the #337 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.