Union Pacific Corp. (UNP)
Union Pacific Market Cap : 146.13B for April 7, 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
| CSX Corp. | 77.02B |
| Norfolk Southern Corp. | 64.81B |
| Southwest Airlines Co. | 18.61B |
| Northrop Grumman Corp. | 97.91B |
| RTX Corp. | 266.32B |
Market Cap Related Metrics
| PE Ratio | 20.61 |
| PS Ratio | 6.004 |
| PEG Ratio | 2.551 |
| Price to Book Value | 7.940 |
| Price to Free Cash Flow | 26.76 |
| Price | 246.15 |
| Earnings Yield | 4.85% |
| PEGY Ratio | 2.551 |
| Operating PE Ratio | 15.00 |
| Normalized PE Ratio | 20.61 |