PPL vs SO
PPL: A diversified regulated utility holding company delivering electricity and natural gas to 3.7 million customers across four states with a $29.9 billion regulatory asset base. SO: A diversified utility holding company providing electric power across the Southeast and natural gas distribution across four states.
Side-by-side fundamentals
| Metric | PPL | SO | Edge |
|---|---|---|---|
| Price as of 2026-07-09 close | $35.66 | $95.17 | |
| Market cap as of 2026-07-10 | $26.9B | $107.7B | |
| P/E as of 2026-07-10 | 22.07 | 24.69 | PPL lower |
| PEG as of 2026-07-10 | 2.70 | 2.62 | SO lower |
| Net margin as of 2026-07-10 | +21.7% | +15.1% | PPL higher |
| Gross margin as of 2026-07-10 | n/a | +40.0% | |
| Operating margin as of 2026-07-10 | +38.8% | +25.2% | PPL higher |
| ROE as of 2026-07-10 | +8.3% | +12.3% | SO higher |
| ROA as of 2026-07-10 | +2.7% | +2.8% | SO higher |
| Debt / equity as of 2026-07-10 | 1.35 | 2.01 | PPL lower |
| Revenue growth (YoY) as of 2026-07-10 | -58.8% | +8.7% | SO higher |
| Revenue CAGR (3y) SEC XBRL | +4.6% | +0.3% | PPL higher |
| Dividend yield as of 2026-07-10 | +3.2% | +3.2% | PPL higher |
| Dividend streak (yrs) SEC XBRL | 4 | 5 | SO higher |
| Beta as of 2026-07-10 | 0.59 | 0.33 | |
| 1-year return as of 2026-07-09 close | +5.6% | +3.5% | PPL higher |
Fundamentals: Finnhub, as of 2026-07-10. Filings: SEC EDGAR. Prices are delayed daily-close data.
Last updated 2026-07-09.
Informational only — NOT financial advice. All figures are delayed daily-close data from SEC EDGAR & Finnhub, shown with their as-of date; "Edge" cells are a pure numeric comparison, not a recommendation.