AES vs SO: fair value comparison
The AES Corporation and The Southern Company · Updated 2026-10-19
AES currently screens as undervalued while SO screens as fairly valued. Within Utilities, AES currently sits closer to the top of our ranking by discount to fair value.
| AES | SO | |
|---|---|---|
| Verdict | Undervalued | Fairly valued |
| Last price | $14.94 | $86.17 |
| 12-month range | $13.44–$17.28 | $82.35–$99.11 |
| Rank by discount to fair value | #14 of 36 Utilities | #19 of 36 Utilities |
| Quality grade | F | F |
| Leverage | High | High |
| Margin trend | Expanding | Contracting |
| Revenue growth | Declining | Modest |
| RSI zone | Neutral | Neutral |
| 52-week position | The lower-middle quarter | The bottom quarter |
Full single-stock breakdowns: AES fair value analysis · SO fair value analysis