The Southern Company (SO) vs TransAlta Corporation (TAC)
The same free fields, in the same order, for both companies, so a figure on one line can be read straight across.
This page states measurements and nothing else. It does not rank the two companies, name one of them, or draw a conclusion from the figures.
Data as of Oct 27, 2026, for both companies.
The figures, field by field
A dash means the snapshot carries no figure for that company on that line. A line is dropped only when neither company has it, so a dash beside a figure is a fact about coverage, not about either company.
| SO | TAC | |
|---|---|---|
| Sector | Utilities | Utilities |
| Industry | Utilities - Regulated Electric | Utilities - Independent Power Producers |
| Size band | LARGE | MID |
| Listing | NYSE | NYSE |
| Country | United States | Canada |
| Theme | regulated-electric-utilities | renewable-energy-developers |
| Price and returns | ||
| Last close | $92.57 | $12.27 |
| Return · 1 week | +3.70% | −5.62% |
| Return · 1 month | +12.41% | +3.90% |
| Return · 3 months | −4.35% | −3.69% |
| Return · year to date | +7.90% | −5.41% |
| Return · 1 year | −0.58% | −27.56% |
| Distance from the 52-week highThe last close measured against the highest close of the past 52 weeks. | −7.04% | −31.38% |
| 52-week high | $99.58 | $17.88 |
| 52-week low | $81.69 | $11.38 |
| Size and turnover | ||
| Market value · USDConverted to US dollars, so two companies listed in different currencies sit under one heading. | $106.86B | $3.88B |
| Turnover · median day, USDThe median value traded in a session over the past 50 sessions. | $518.25M | $16.10M |
| Employees | 29,502 | 1,350 |
| Valuation | ||
| Price to earnings · trailing | 21.97× | n/a (negative earnings) |
| Price to earnings · forward | 18.52× | 31.54× |
| Price to sales | 3.48× | 1.83× |
| Price to book | 2.65× | 7.00× |
| Enterprise value to EBITDA | 12.75× | 10.63× |
| Enterprise value to revenue | 6.02× | 3.98× |
| PEG ratio | 2.15 | 6.98 |
| Earnings per share · trailing | 4.15 | -0.22 |
| Profitability | ||
| Gross margin | 48.29% | 63.90% |
| Operating margin | 29.61% | 33.27% |
| Profit margin | 15.43% | −3.35% |
| Return on equity | 11.48% | −1.42% |
| Return on assets | 3.27% | 2.36% |
| Growth | ||
| Revenue growth | +0.10% | +12.50% |
| Earnings growth | +30.40% | — |
| Balance sheet and payout | ||
| Debt / equity (%) | 182.06 | 229.26 |
| Current ratio | 0.79 | 0.84 |
| Dividend yield | 3.33% | 1.53% |
| Payout ratio | 71.81% | 40.68% |
| Trend and volatility | ||
| RSI · 14 | 67.52 | 44.31 |
| ADX · 14 | 36.83 | 15.87 |
| 50-day average | $87.73 | $12.35 |
| 200-day average | $92.30 | $12.92 |
| Average true range · share of priceAverage true range over 14 sessions, stated as a share of the last close, so it can be read across two share prices. | 1.80% | 3.69% |
The full SO analysis
Everything this table leaves out for The Southern Company: the plain-language summary and key points, the accumulation read, signal history, full fundamentals, market context, and the case each side of the SO argument makes.
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Open the full SO analysisThe full TAC analysis
Everything this table leaves out for TransAlta Corporation: the plain-language summary and key points, the accumulation read, signal history, full fundamentals, market context, and the case each side of the TAC argument makes.
$9.90 per stock, one time, 30 days of access.
Open the full TAC analysis