The Southern Company Series 2020C 4.20% Junior Subordinated Notes due October 15, 2060 closed at $15.65 on Sep 28, down 1.07%, within 0.3% of its 52-week closing low. Volume of 52.4K shares was 0.57× its 20-day average (below normal).
Split-adjusted performance: -3.5% over one month, -8.4% over six months, -17.8% over one year.
In the quarter ended Jun 30, 2026, revenue was $6.98B, up 0.1% from a year earlier, with a net margin of 16.8%.
Short interest was 106.8K shares at the Sep 15 settlement, up 452.7% from the prior report (1.0 days to cover).