Market Cap for Union Pacific (UNP)
According to Union Pacific's latest reported financial statements, the company's latest reported market cap is $144.02B USD. 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 .
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Latest period
$144.02B
YoY change
+14.5%
5Y CAGR
-1.0%
Peak year (2021)
$165.11B
Latest annual
$157.17B
Market Cap history chart for Union Pacific (UNP) from 1985 to 2026
Market Cap history table for Union Pacific (UNP) from 1985 to 2026
| Fiscal year | Period ended | Reported | Market Cap | YoY |
|---|---|---|---|---|
| 2026 | $157.17B | +14.5% | ||
| 2025 | $137.29B | -1.1% | ||
| 2024 | $138.79B | -7.4% | ||
| 2023 | $149.88B | +16.0% | ||
| 2022 | $129.21B | -21.7% | ||
| 2021 | $165.11B | +16.8% | ||
| 2020 | $141.40B | +10.8% | ||
| 2019 | $127.66B | +22.4% | ||
| 2018 | $104.27B | -3.0% | ||
| 2017 | $107.51B | +24.1% | ||
| 2016 | $86.61B | +27.4% | ||
| 2015 | $67.99B | -36.7% | ||
| 2014 | $107.35B | +37.2% | ||
| 2013 | $78.25B | +30.6% | ||
| 2012 | $59.91B | +15.4% | ||
| 2011 | $51.89B | +11.4% | ||
| 2010 | $46.60B | +44.2% | ||
| 2009 | $32.32B | +31.3% | ||
| 2008 | $24.62B | -27.0% | ||
| 2007 | $33.72B | +34.7% | ||
| 2006 | $25.03B | +16.6% | ||
| 2005 | $21.46B | +21.7% | ||
| 2004 | $17.63B | -5.3% | ||
| 2003 | $18.62B | +12.3% | ||
| 2002 | $16.57B | +6.9% | ||
| 2001 | $15.50B | +13.3% | ||
| 2000 | $13.68B | +16.1% | ||
| 1999 | $11.78B | +6.3% | ||
| 1998 | $11.09B | -28.6% | ||
| 1997 | $15.54B | +18.6% | ||
| 1996 | $13.11B | +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 (10-Q quarterly and 10-K annual filings with the U.S. Securities and Exchange Commission). Each row shows the period end date and the date the filing was reported; YoY compares each figure to the same period one year earlier. Amounts are in USD as filed.
Analysis
Union Pacific (UNP) most recent annual market cap stands at $157.17B (2026) – grew 14.5% year-over-year.
Looking at the 2021–2026 (5 years) stretch, Union Pacific market cap compounded at -1.0% per year, with a net decline across the window.
Union Pacific market cap edged down from $165.11B in 2021 to $157.17B in 2026, a 4.8% drawdown.
The highest annual market cap of $165.11B was reported in 2021. The lowest in the available history was $3.86B in 1987.
Among 8 Industrials peers, Union Pacific (UNP) ranks 6th; the peer median for market cap is $171.07B.
Union Pacific Market Cap by Year
Union Pacific Market Cap 2026: $157.17B
Union Pacific market cap in 2026 was $157.17B, grew 14.5% from 2025.
Union Pacific Market Cap 2025: $137.29B
Union Pacific market cap in 2025 was $137.29B, edged down 1.1% below 2024.
Union Pacific Market Cap 2024: $138.79B
Union Pacific market cap in 2024 was $138.79B, declined 7.4% below 2023.
Union Pacific Market Cap 2023: $149.88B
Union Pacific market cap in 2023 was $149.88B, grew 16.0% from 2022.
Union Pacific Market Cap 2022: $129.21B
Union Pacific market cap in 2022 was $129.21B.
See more financial history for Union Pacific (UNP).
Sector peers — Market Cap
Companies in the same sector as Union Pacific, ranked by their latest market cap.
| Company | Market Cap | Sector |
|---|---|---|
| Caterpillar Inc. (CAT) | $380.54B | Industrials |
| GE Aerospace (GE) | $302.16B | Industrials |
| RTX Corporation (RTX) | $236.58B | Industrials |
| The Boeing Company (BA) | $181.88B | Industrials |
| Eaton Corporation plc (ETN) | $160.26B | Industrials |
| Deere & Company (DE) | $152.30B | Industrials |
| Honeywell International Inc. (HON) | $134.92B | Industrials |
| Parker-Hannifin Corporation (PH) | $121.45B | Industrials |
Frequently asked questions
What is Union Pacific's market cap?
- Latest reported market cap for Union Pacific (UNP) is $144.02B (period ending March 31, 2026).
How has Union Pacific market cap changed year-over-year?
- Union Pacific (UNP) market cap changed +14.5% year-over-year on the latest annual filing.
What is the long-term growth rate of Union Pacific market cap?
- Union Pacific (UNP) market cap compound annual growth rate is -1.0% over the most recent 5 years available.
When did Union Pacific market cap hit its highest annual value?
- Union Pacific market cap reached its highest annual value of $165.11B in 2021.
What was Union Pacific market cap in 2025?
- Union Pacific (UNP) market cap in 2025 was $137.29B.
What was Union Pacific market cap in 2026?
- Union Pacific (UNP) market cap in 2026 was $157.17B.
Metrics overview
Pick a metric for charts, filings, and peers — each row shows the latest TTM or annual value with year-over-year change.
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