MPLX LP (MPLX)
MPLX Market Cap: 54.95B for Dec. 24, 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
| Kinder Morgan, Inc. | 60.49B |
| Western Midstream Partners LP | 16.14B |
| Enterprise Products Partners LP | 69.40B |
| Targa Resources Corp. | 39.44B |
| NextDecade Corp. | 1.446B |
Market Cap Related Metrics
| PE Ratio | 11.45 |
| PS Ratio | 4.745 |
| PEG Ratio | 1.032 |
| Price to Book Value | 3.844 |
| Price to Free Cash Flow | 11.76 |
| Price | 54.03 |
| Earnings Yield | 8.73% |
| PEGY Ratio | 0.6222 |
| Operating PE Ratio | 11.96 |
| Normalized PE Ratio | 11.47 |