Alliant Energy Corp. (LNT)
Alliant Energy Market Cap: 16.71B for Dec. 31, 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
| PG&E Corp. | 35.32B |
| Evergy, Inc. | 16.69B |
| PPL Corp. | 25.91B |
| CenterPoint Energy, Inc. | 25.03B |
| Xcel Energy, Inc. | 43.69B |
Market Cap Related Metrics
| PE Ratio | 20.46 |
| PS Ratio | 3.914 |
| PEG Ratio | 0.8759 |
| Price to Book Value | 2.287 |
| Price | 65.01 |
| Earnings Yield | 4.89% |
| PEGY Ratio | 0.7726 |
| Operating PE Ratio | 15.52 |
| Normalized PE Ratio | 20.00 |