The Southern Company 2025 Series A Corporate Units closed at $47.92 on Nov 12, down 1.42%, 11.1% below its 52-week closing high. Volume of 2.8M shares was 4.11× its 20-day average (well above normal).
Split-adjusted performance: +2.0% over one month, -5.6% over six months.
In the quarter ended Jun 30, 2026, revenue was $6.98B, with a net margin of 16.8%.
Short interest was 112.2K shares at the Oct 30 settlement, down 29.4% from the prior report (1.0 days to cover).