SuperworthUnion Pacific market cap UNP
Share price times shares outstanding: what the whole company sells for, since 2009.
- Today, Oct 23, 2026
- $174B
- Highest close in our data
- $183B
- Aug 2026
Union Pacific is worth $174B at the close on Oct 23, 2026, at $292.87 a share.
That is up 35% over the last year and up 12% over five years.
Its highest close in our data was $183B in Aug 2026.
Market cap over time
Year by year
| Year | End of year | Low | High | Change |
|---|---|---|---|---|
| 2026 so far | $174B | $135.5B | $183B | +26% |
| 2025 | $138.5B | $127.4B | $150.8B | −1% |
| 2024 | $139.4B | $135.5B | $156.7B | −7% |
| 2023 | $149.7B | $115.3B | $149.7B | +18% |
| 2022 | $127.3B | $117.1B | $174.1B | −21% |
| 2021 | $162B | $131.4B | $162B | +15% |
| 2020 | $140.3B | $81.3B | $142.5B | +11% |
| 2019 | $125.9B | $101.5B | $126.8B | +25% |
| 2018 | $100.8B | $97.7B | $122B | −5% |
| 2017 | $105.6B | $82B | $105.9B | +24% |
| 2016 | $85.4B | $59.8B | $86.7B | +28% |
| 2015 | $66.8B | $64.4B | $109B | −38% |
| 2014 | $107B | $76.9B | $108.3B | +40% |
| 2013 | $76.5B | $61.6B | $76.5B | +32% |
| 2012 | $58.1B | $51B | $60.8B | +14% |
| 2011 | $51.2B | $39.9B | $52.4B | +12% |
| 2010 | $45.7B | $30.5B | $46.6B | +42% |
| 2009 | $32.2B | $27.8B | $33.4B | n/a |
Against its peers
Companies in Railroads nearest Union Pacific's size, closest first, today.
| Company | Market cap |
|---|---|
| UNPUnion Pacific | $174B |
| CSXCSX | $94.1B |
| NSCNorfolk Southern | $74.1B |
| WABWestinghouse Air Brake Technologies | $46B |
| Peer median | $74.1B |
What the market cap tells you
Share price times shares outstanding: what the whole company sells for today.
Size, not quality. Large caps move slower and are covered more. That is all it tells you.
More on Union Pacific
Valuation data, not investment advice. Prices as of . Reported figures come from the company's filings with the SEC.