MGE Energy, Inc. (MGEE)
MGE Energy Market Cap: 2.882B for Dec. 10, 2025
Market Cap Chart
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
Market Cap Benchmarks
| Exelon Corp. | 43.91B |
| Public Service Enterprise Group, Inc. | 39.14B |
| Alliant Energy Corp. | 16.83B |
| The Southern Co. | 93.15B |
| Constellation Energy Corp. | 110.77B |
Market Cap Related Metrics
| PE Ratio | 21.40 |
| PS Ratio | 3.969 |
| PEG Ratio | 1.719 |
| Price to Book Value | 2.221 |
| Price | 78.87 |
| Earnings Yield | 4.67% |
| PEGY Ratio | 1.445 |
| Operating PE Ratio | 16.94 |
| Normalized PE Ratio | 21.40 |