Vistra Corp.
VST | NYSE
$140.78
+$0.11 (+0.08%)
At close: Sep 21, 2026, 4:00 PM ET
$141.83
+$1.05 (+0.75%)
After-hours:
Sep 21, 2026, 7:54 PM ET
Market Cap History History
Annual Market Cap Change Annual Change
| Date | Market Cap | Change | % Change |
|---|---|---|---|
| Sep 17, 2026 | $47.8B | -$7.14B | -12.99% |
| Dec 25, 2025 | $54.94B | $7.03B | +14.67% |
| Dec 26, 2024 | $47.91B | $33.79B | +239.27% |
| Dec 28, 2023 | $14.12B | $4.52B | +47.10% |
| Dec 29, 2022 | $9.6B | -$1.08B | -10.13% |
| Dec 30, 2021 | $10.68B | $1.06B | +11.03% |
| Dec 30, 2020 | $9.62B | -$1.57B | -14.07% |
| Dec 26, 2019 | $11.19B | -$694.44M | -5.84% |
| Dec 27, 2018 | $11.89B | $4.06B | +51.77% |
| Dec 28, 2017 | $7.83B | $1.21B | +18.22% |
| Dec 29, 2016 | $6.63B | n/a | n/a |
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