Historical annual and monthly returns for Union Pacific Corporation (UNP).
For Union Pacific Corporation (UNP), the strongest completed calendar year was 2010, when the stock returned 47.5%, while its weakest was 2015, with a return of -32.9%. Across the 26 completed calendar years from 2000 through 2025, its average annual return was 16.6% and its compounded annual return was 14.7%. UNP posted positive returns in 21 of those 26 years (81%). In 2025, the latest completed year, it returned 3.8%. In 2026 year to date, UNP has returned 20.2%.
Returns are calculated from the adjusted daily closing prices for Union Pacific Corporation (UNP). Annual returns measure the percentage change between the final available trading prices of consecutive calendar years. Monthly returns use the corresponding month-end observations. Adjusted prices account for stock splits and distributions when supplied by the market-data provider. Results are nominal and are not adjusted for inflation.
