NRG Energy, Inc. (NRG)
92.31
-2.07
(-2.19%)
USD |
NYSE |
Oct 23, 16:00
92.25
-0.06
(-0.06%)
After-Hours: 20:00
NRG Energy Market Cap : 19.41B for Oct. 23, 2026
Market Cap Chart
Historical Market Cap Data
| Date | Value |
|---|---|
| October 23, 2026 | 19.41B |
| October 22, 2026 | 19.85B |
| October 21, 2026 | 20.99B |
| October 20, 2026 | 20.58B |
| October 19, 2026 | 20.90B |
| October 16, 2026 | 21.82B |
| October 15, 2026 | 21.63B |
| October 14, 2026 | 21.21B |
| October 13, 2026 | 22.54B |
| October 12, 2026 | 22.37B |
| October 09, 2026 | 22.71B |
| October 08, 2026 | 22.36B |
| October 07, 2026 | 22.84B |
| October 06, 2026 | 21.79B |
| October 05, 2026 | 20.36B |
| October 02, 2026 | 20.03B |
| October 01, 2026 | 20.39B |
| September 30, 2026 | 20.12B |
| September 29, 2026 | 20.44B |
| September 28, 2026 | 20.40B |
| September 25, 2026 | 21.11B |
| September 24, 2026 | 20.58B |
| September 23, 2026 | 21.18B |
| September 22, 2026 | 21.61B |
| September 21, 2026 | 21.72B |
| Date | Value |
|---|---|
| September 18, 2026 | 21.80B |
| September 17, 2026 | 22.34B |
| September 16, 2026 | 22.58B |
| September 15, 2026 | 22.29B |
| September 14, 2026 | 22.81B |
| September 11, 2026 | 23.86B |
| September 10, 2026 | 23.48B |
| September 09, 2026 | 24.26B |
| September 08, 2026 | 25.16B |
| September 04, 2026 | 25.03B |
| September 03, 2026 | 23.52B |
| September 02, 2026 | 23.36B |
| September 01, 2026 | 23.03B |
| August 31, 2026 | 23.16B |
| August 28, 2026 | 23.37B |
| August 27, 2026 | 24.06B |
| August 26, 2026 | 24.43B |
| August 25, 2026 | 23.89B |
| August 24, 2026 | 23.51B |
| August 21, 2026 | 23.79B |
| August 20, 2026 | 24.26B |
| August 19, 2026 | 25.36B |
| August 18, 2026 | 24.30B |
| August 17, 2026 | 25.74B |
| August 14, 2026 | 26.55B |
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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Median
Market Cap Benchmarks
| Constellation Energy Corp. | 89.97B |
| The Southern Co. | 106.86B |
| Duke Energy Corp. | 97.48B |
| PG&E Corp. | 27.82B |
| Edison International | 22.07B |
Market Cap Related Metrics
| PE Ratio | 24.42 |
| PS Ratio | 0.5612 |
| PEG Ratio | 0.407 |
| Price to Book Value | 4.617 |
| Price to Free Cash Flow | 59.38 |
| Price | 92.31 |
| Earnings Yield | 4.10% |
| PEGY Ratio | 0.3937 |
| Operating PE Ratio | 10.27 |
| Normalized PE Ratio | 28.49 |