NRG Energy, Inc. (NRG)
NRG Energy Market Cap : 33.02B for April 2, 2026
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
| Clearway Energy, Inc. | 4.919B |
| Vistra Corp. | 50.26B |
| Constellation Energy Corp. | 96.40B |
| The AES Corp. | 10.26B |
| Dominion Energy, Inc. | 55.81B |
Market Cap Related Metrics
| PE Ratio | 38.67 |
| PS Ratio | 0.9762 |
| Price to Book Value | 31.45 |
| Price to Free Cash Flow | 39.14 |
| Price | 152.69 |
| Earnings Yield | 2.59% |
| Operating PE Ratio | 20.37 |
| Normalized PE Ratio | 53.12 |