Union Pacific Corp. (UNP)
Union Pacific Market Cap : 156.45B for Feb. 23, 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. | 77.61B |
| Norfolk Southern Corp. | 70.21B |
| Southwest Airlines Co. | 24.90B |
| The Boeing Co. | 180.32B |
| RTX Corp. | 273.95B |
Market Cap Related Metrics
| PE Ratio | 22.00 |
| PS Ratio | 6.409 |
| PEG Ratio | 2.723 |
| Price to Book Value | 8.472 |
| Price to Free Cash Flow | 28.57 |
| Price | 263.65 |
| Earnings Yield | 4.55% |
| PEGY Ratio | 2.174 |
| Operating PE Ratio | 16.01 |
| Normalized PE Ratio | 22.00 |