Southern vs Vistra: revenue, profit, margins and growth compared
Southern brought in $29.6B of revenue in fiscal 2025, Vistra $17.7B in fiscal 2025. Revenue changed by +10.4% at Southern and +3.0% at Vistra on the year before, so Southern grew faster. Southern kept 14.7% of its revenue as net profit, Vistra 5.3%. Free cash flow was -$2.9B at Southern and $1.3B at Vistra.
Fiscal years as each company reports them; the two may end in different months.
Questions about Southern and Vistra
Which is bigger by revenue, Southern or Vistra?
Southern is bigger by revenue: $29.6B in fiscal 2025, against $17.7B for Vistra in fiscal 2025.
Which keeps more of its revenue as profit, Southern or Vistra?
Southern had a net margin of 14.7% in fiscal 2025; Vistra had 5.3% in fiscal 2025.
Which grew revenue faster, Southern or Vistra?
In their latest fiscal years revenue changed by +10.4% at Southern and +3.0% at Vistra.
Where do these numbers come from?
From the annual reports each company files with the SEC (10-K, or 20-F and 40-F for foreign companies), read from their XBRL data. Margins and growth are simple arithmetic on those figures. Nothing here is a recommendation.