AILLO vs SO: Which Is the Better Dividend Stock?
As of September 2026, SO (The Southern Company) screens as the stronger dividend stock, winning 4 of 7 head-to-head metrics. AILLO offers the higher yield at 6.31%, SO has the higher dividend-safety score, and AILLO trades at the larger discount to fair value (+38%).
| Metric | AILLO | SO |
|---|---|---|
| Forward yield | 6.31% | 3.46% |
| Annual dividend | $4.25 | $3.04 |
| Payout ratio | — | 72% |
| Years of growth | 0 yr | 25 yr |
| 5-yr dividend growth | 0.0% | 3.0% |
| 5-yr total return | -31% | 41% |
| Dividend safety score | 79 (B) | 90 (A) |
| Fair value estimate | $93.15 | $96.70 |
| Upside to fair value | +38% | +10% |
| Frequency | quarterly | quarterly |
| Market cap | — | $100.3B |
| P/E ratio | 3.9 | 21.2 |
Higher yield
AILLO
6.31%
Safer dividend
SO
Grade A
Faster growth
SO
3.0%
Better value
AILLO
+38% upside
AILLO vs SO — FAQ
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