Phillips 66 (PSX)
Phillips 66 Market Cap: 55.79B for Jan. 20, 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
| ConocoPhillips | 118.04B |
| Valero Energy Corp. | 56.34B |
| Marathon Petroleum Corp. | 52.57B |
| PBF Energy, Inc. | 3.567B |
| Par Pacific Holdings, Inc. | 1.853B |
Market Cap Related Metrics
| PE Ratio | 37.84 |
| PS Ratio | 0.4297 |
| Price to Book Value | 2.073 |
| Price to Free Cash Flow | 41.94 |
| Price | 138.47 |
| Earnings Yield | 2.64% |
| Operating PE Ratio | 30.48 |
| Normalized PE Ratio | 26.32 |