Phillips 66 (PSX)
Phillips 66 Market Cap: 56.17B for Dec. 9, 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
| Valero Energy Corp. | 53.33B |
| Marathon Petroleum Corp. | 57.36B |
| ConocoPhillips | 115.29B |
| Chevron Corp. | 297.10B |
| Exxon Mobil Corp. | 501.42B |
Market Cap Related Metrics
| PE Ratio | 38.10 |
| PS Ratio | 0.4326 |
| Price to Book Value | 2.087 |
| Price to Free Cash Flow | 42.23 |
| Price | 139.42 |
| Earnings Yield | 2.62% |
| Operating PE Ratio | 30.69 |
| Normalized PE Ratio | 26.50 |