IBDSF vs SO: Valuation Comparison 2026
Side-by-side fundamentals for Iberdrola, S.A. (IBDSF) and The Southern Company (SO) — market cap, PE, PEG and sector. All figures from SEC filings and market data.
| Metric | IBDSF | SO |
|---|---|---|
| Sector | Utilities | Utilities |
| Industry | Diversified Utilities | Regulated Electric |
| Current Price | $22.83 | $94.31 |
| Market Cap | $157.05B | $106.32B |
| PE Ratio | 24.82 | 23.94 |
| PEG Ratio | 2.30 | 3.49 |
| PEG Verdict | Potentially Overvalued | Potentially Overvalued |