Current
$174B
5-Year Average
$142B
All-Time High
$183B
All-Time Low
$13.2B
Market cap daily chart for Union Pacific (UNP)
Aug 2, 2021 – Jul 29, 2026 · 1,253 trading days
Market Cap growth chart for Union Pacific (UNP) from 2017 to 2026
Latest: +26.4%
Market Cap history table for Union Pacific (UNP) from 1985 to 2026
| 2026 | $174B | +26.4% | +$36.3B | ||
| 2025 | $137B | -1.1% | -$1.5B | ||
| 2024 | $139B | -7.4% | -$11.1B | ||
| 2023 | $150B | +16.0% | +$20.7B | ||
| 2022 | $129B | -21.7% | -$35.9B | ||
| 2021 | $165B | +16.8% | +$23.7B | ||
| 2020 | $141B | +10.8% | +$13.7B | ||
| 2019 | $128B | +22.4% | +$23.4B | ||
| 2018 | $104B | -3.0% | -$3.24B | ||
| 2017 | $108B | +24.1% | +$20.9B | ||
| 2016 | $86.6B | +27.4% | +$18.6B | ||
| 2015 | $68B | -36.7% | -$39.4B | ||
| 2014 | $107B | +37.2% | +$29.1B | ||
| 2013 | $78.3B | +30.6% | +$18.3B | ||
| 2012 | $59.9B | +15.4% | +$8.02B | ||
| 2011 | $51.9B | +11.4% | +$5.29B | ||
| 2010 | $46.6B | +44.2% | +$14.3B | ||
| 2009 | $32.3B | +31.3% | +$7.7B | ||
| 2008 | $24.6B | -27.0% | -$9.1B | ||
| 2007 | $33.7B | +34.7% | +$8.69B | ||
| 2006 | $25B | +16.6% | +$3.57B | ||
| 2005 | $21.5B | +21.7% | +$3.83B | ||
| 2004 | $17.6B | -5.3% | -$990M | ||
| 2003 | $18.6B | +12.3% | +$2.05B | ||
| 2002 | $16.6B | +6.9% | +$1.08B | ||
| 2001 | $15.5B | +13.3% | +$1.82B | ||
| 2000 | $13.7B | +16.1% | +$1.89B | ||
| 1999 | $11.8B | +6.3% | +$695M | ||
| 1998 | $11.1B | -28.6% | -$4.45B | ||
| 1997 | $15.5B | +18.6% | +$2.43B | ||
| 1996 | $13.1B | +43.7% | +$3.98B | ||
| 1995 | $9.12B | +45.3% | +$2.85B | ||
| 1994 | $6.28B | -27.5% | -$2.38B | ||
| 1993 | $8.65B | +7.9% | +$634M | ||
| 1992 | $8.02B | +11.6% | +$834M | ||
| 1991 | $7.18B | +50.7% | +$2.42B | ||
| 1990 | $4.77B | -12.6% | -$687M | ||
| 1989 | $5.45B | +12.2% | +$593M | ||
| 1988 | $4.86B | +26.1% | +$1.01B | ||
| 1987 | $3.86B | -14.0% | -$630M | ||
| 1986 | $4.49B | +10.1% | +$411M | ||
| 1985 | $4.07B | — | — |
- 2026$174B+26.4%
- 2025$137B-1.1%
- 2024$139B-7.4%
- 2023$150B+16.0%
- 2022$129B-21.7%
- 2021$165B+16.8%
- 2020$141B+10.8%
- 2019$128B+22.4%
- 2018$104B-3.0%
- 2017$108B+24.1%
- 2016$86.6B+27.4%
- 2015$68B-36.7%
- 2014$107B+37.2%
- 2013$78.3B+30.6%
- 2012$59.9B+15.4%
- 2011$51.9B+11.4%
- 2010$46.6B+44.2%
- 2009$32.3B+31.3%
- 2008$24.6B-27.0%
- 2007$33.7B+34.7%
- 2006$25B+16.6%
- 2005$21.5B+21.7%
- 2004$17.6B-5.3%
- 2003$18.6B+12.3%
- 2002$16.6B+6.9%
- 2001$15.5B+13.3%
- 2000$13.7B+16.1%
- 1999$11.8B+6.3%
- 1998$11.1B-28.6%
- 1997$15.5B+18.6%
- 1996$13.1B+43.7%
- 1995$9.12B+45.3%
- 1994$6.28B-27.5%
- 1993$8.65B+7.9%
- 1992$8.02B+11.6%
- 1991$7.18B+50.7%
- 1990$4.77B-12.6%
- 1989$5.45B+12.2%
- 1988$4.86B+26.1%
- 1987$3.86B-14.0%
- 1986$4.49B+10.1%
- 1985$4.07B—
Market Cap values are taken from Union Pacific's reported income statements (share counts) and end-of-day prices (quarterly 10-Q and annual 10-K filings with the U.S. Securities and Exchange Commission). Each row shows the period end date and the filing date. YoY compares each figure to the same period one year earlier. Amounts are in USD as filed.
About Market Cap at Union Pacific (UNP)
According to Union Pacific's latest reported financial statements, the company's latest reported market cap is $162B. Market capitalization is the total dollar value of all outstanding shares — shares outstanding × stock price — and the standard measure of a company's equity value. On this page, historical market cap snaps filing-period share counts to closing prices on or before each statement date (not intraday tick data).
Headline figure above is from the reporting period ending (reported ). Chart and table below cover the full reported history back to .
Union Pacific (UNP) most recent annual market cap stands at $174B (2026) – grew 26.4% year-over-year.
Looking at the 2021–2026 (5 years) stretch, Union Pacific market cap compounded at +1.0% per year, with mixed annual results across the window.
The highest annual market cap of $174B was reported in 2026. The lowest in the available history was $3.86B in 1987.
Union Pacific Market Cap by Year
Union Pacific Market Cap 2026: $174B
2026's market cap for Union Pacific came in at $174B, grew 26.4% from 2025. This figure represents the highest annual value in the available history.
Union Pacific Market Cap 2025: $137B
Union Pacific posted market cap of $137B in 2025, edged down 1.1% below 2024.
Union Pacific Market Cap 2024: $139B
In 2024, Union Pacific reported market cap of $139B, declined 7.4% below 2023.
Union Pacific Market Cap 2023: $150B
Union Pacific market cap in 2023 was $150B, grew 16.0% from 2022.
Union Pacific Market Cap 2022: $129B
Union Pacific market cap in 2022 was $129B.
See more financial history for Union Pacific (UNP).
Sector peers by Market Cap
Industrials peers of Union Pacific (UNP), ranked by their latest market cap
| $1.47T | |
| $364B | |
| $361B | |
| $290B | |
| $169B | |
| $165B | |
| $141B | |
| $131B |
- $1.47T
- $364B
- $361B
- $290B
- $169B
- $165B
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Union Pacific (UNP) Key Financials
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- Buybacks0.53% TTM
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- Stock Split History6 splits
How this company returns cash to shareholders — buybacks, dividends, and stock splits.