NRG Energy, Inc. (NRG)
152.05
-6.45
(-4.07%)
USD |
NYSE |
Jan 16, 16:00
152.87
+0.82
(+0.54%)
After-Hours: 20:00
NRG Energy Market Cap: 29.14B for Jan. 16, 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
| Constellation Energy Corp. | 96.09B |
| Clearway Energy, Inc. | 4.050B |
| Vistra Corp. | 56.45B |
| Duke Energy Corp. | 92.71B |
| Dominion Energy, Inc. | 52.20B |
Market Cap Related Metrics
| PE Ratio | 22.22 |
| PS Ratio | 1.012 |
| PEG Ratio | 0.3381 |
| Price to Book Value | 22.07 |
| Price to Free Cash Flow | 17.73 |
| Price | 152.05 |
| Earnings Yield | 4.50% |
| PEGY Ratio | 0.3323 |
| Operating PE Ratio | 19.01 |
| Normalized PE Ratio | 37.05 |