Southern Company (SO) — operating income
Quarterly operating income as filed with the SEC. Each figure below carries the filing it came from, so it can be checked. Most recent: $2.0B for CY2026Q1, filed 2026-04-30.
| Period | Quarter end | Operating income | Filed | Filing | Restated |
|---|---|---|---|---|---|
| CY2024Q2 | 2024-06-30 | $1.9B | 2025-07-31 | 10-Q 0000092122-25-000076 | |
| CY2024Q3 | 2024-09-30 | $2.4B | 2025-10-30 | 10-Q 0000092122-25-000084 | |
| CY2024Q4 | 2024-12-31 | $1.1B | 2026-02-19 | 10-K 0000092122-26-000006 | |
| CY2025Q1 | 2025-03-31 | $2.0B | 2026-04-30 | 10-Q 0000092122-26-000034 | |
| CY2025Q2 | 2025-06-30 | $1.8B | 2025-07-31 | 10-Q 0000092122-25-000076 | |
| CY2025Q3 | 2025-09-30 | $2.6B | 2025-10-30 | 10-Q 0000092122-25-000084 | |
| CY2025Q4 | 2025-12-31 | $917.0M | 2026-02-19 | 10-K 0000092122-26-000006 | |
| CY2026Q1 | 2026-03-31 | $2.0B | 2026-04-30 | 10-Q 0000092122-26-000034 |
Figures are read from the company's own SEC XBRL filings. Nothing is estimated; an unknown is shown as unknown.