The Southern Co. (SO)
88.82
-0.08
(-0.09%)
USD |
NYSE |
Jan 20, 16:00
88.84
+0.02
(+0.02%)
Pre-Market: 09:06
Southern Market Cap: 97.80B for Jan. 20, 2026
Market Cap Chart
Sep '18
Jan '19
May '19
285.00
270.00
255.00
240.00
Historical Data
Market Capitalization Definition
Market Capitalization measures the total value of a company based on their stock price multiplied by the shares outstanding. This metric is important because it gives you an idea of the size of a company, and how the size has changed over time. When studying companies from a relative basis, it would make sense to compare companies that have a similar market capitalization because factors like market share, economies of scale, and business models would also be similar.
Market Cap Range, Past 5 Years
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Market Cap Benchmarks
| Duke Energy Corp. | 92.97B |
| Dominion Energy, Inc. | 52.17B |
| NextEra Energy, Inc. | 173.92B |
| American Electric Power Co., Inc. | 63.81B |
| Entergy Corp. | 42.32B |
Market Cap Related Metrics
| PE Ratio | 22.08 |
| PS Ratio | 3.407 |
| Price to Book Value | 2.794 |
| Price | 88.82 |
| Earnings Yield | 4.53% |
| Operating PE Ratio | 13.51 |
| Normalized PE Ratio | 22.54 |