Sunrun, Inc. (RUN)
Sunrun Market Cap: 4.230B for Jan. 16, 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
| First Solar, Inc. | 26.15B |
| Nextpower, Inc. | 14.30B |
| SunHydrogen, Inc. | 135.74M |
| SolarMax Technology, Inc. | 51.47M |
| Bettwork Industries, Inc. | -- |
Market Cap Related Metrics
| PS Ratio | 1.990 |
| PEG Ratio | -0.0032 |
| Price to Book Value | 1.418 |
| Price | 18.23 |
| Earnings Yield | -61.31% |
| PEGY Ratio | -0.0032 |