Kinder Morgan, Inc. (KMI)
Kinder Morgan Market Cap: 61.36B for Dec. 30, 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
| Enterprise Products Partners LP | 69.46B |
| MPLX LP | 54.56B |
| Halliburton Co. | 23.98B |
| NextDecade Corp. | 1.433B |
| Baker Hughes Co. | 45.48B |
Market Cap Related Metrics
| PE Ratio | 22.61 |
| PS Ratio | 3.746 |
| PEG Ratio | 3.129 |
| Price to Book Value | 1.996 |
| Price to Free Cash Flow | 24.56 |
| Price | 27.58 |
| Earnings Yield | 4.42% |
| PEGY Ratio | 1.975 |
| Operating PE Ratio | 13.59 |
| Normalized PE Ratio | 22.17 |