UNP
Union Pacific
PEG ratio, current and historical analysis
- Stocks
- Industrials
- NYSE: UNP
- PEG Ratio
Based on the most recent data from Jun 22, 2026, UNP's PEG ratio comes in at 2.27. This metric factors in a PE of 21.37 with an earnings growth rate of 9.4%. Relative to the 2.34 average from the previous four quarters, the PEG ratio has contracted by 2.8%.
UNP PEG ratio history
Looking at the last nine years, UNP's PEG ratio has has been around 2.2 on average. At 2.27, today's PE to growth ratio sits 3.2% above its historical average. Within the last nine years, the Jun 2023 quarter recorded the highest PEG value at 8.88. At 0.06, the Dec 2017 quarter showed the minimum PEG ratio in this period.
Union Pacific PEG ratio by year
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| 2025 | 2.38 | 19.28 | 8.1% |
| 2024 | 3.42 | 20.54 | 6% |
| 2023 | N/A | 23.46 | -6.9% |
| 2022 | 1.46 | 18.42 | 12.6% |
| 2021 | 0.96 | 25.24 | 26.3% |
| 2020 | N/A | 26.36 | -6.1% |
| 2019 | 3.71 | 21.5 | 5.8% |
| 2018 | N/A | 17.39 | -40.8% |
| 2017 | 0.06 | 9.99 | 163.7% |
| 2016 | N/A | 20.37 | -7.6% |
| 2015 | N/A | 14.19 | -4.5% |
| 2014 | 0.95 | 20.65 | 21.7% |
| 2013 | 1.29 | 17.72 | 13.7% |
| 2012 | 0.66 | 15.07 | 23% |
| 2011 | 0.73 | 15.63 | 21.5% |
Union Pacific PEG ratio by quarter (TTM)
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| Mar 2026 | 2.12 | 19.95 | 9.4% |
| Dec 2025 | 2.38 | 19.28 | 8.1% |
| Sep 2025 | 2.41 | 20.03 | 8.3% |
| Jun 2025 | 2.43 | 19.95 | 8.2% |
| Mar 2025 | 3.54 | 21.24 | 6% |
| Dec 2024 | 3.42 | 20.54 | 6% |
| Sep 2024 | 5.14 | 22.61 | 4.4% |
| Jun 2024 | N/A | 21.23 | -2.9% |
| Mar 2024 | N/A | 23.44 | -7.4% |
| Dec 2023 | N/A | 23.46 | -6.9% |
| Sep 2023 | N/A | 19.5 | -7% |
| Jun 2023 | 8.88 | 18.64 | 2.1% |
| Mar 2023 | 2.4 | 17.76 | 7.4% |
| Dec 2022 | 1.46 | 18.42 | 12.6% |
| Sep 2022 | 0.89 | 17.36 | 19.6% |
UNP average PEG ratio chart
Measured against past performance, UNP's PEG ratio is higher than its 10-year average, though it is below the 3 and 5-year averages.
PEG comparison
Union Pacific's PEG of 2.27 is above the Industrials sector and the industry average. Compared to its Industrials sector average of 1.13, Union Pacific's PEG is 101% higher.
UNP EPS growth
UNP Price vs fair value
UNP PEG vs peers
| Stock name | PEG ratio | Market cap |
|---|---|---|
| UNP Union Pacific Corp | 2.28 | $154.78B |
| CSX Csx Corp | N/A | $86.24B |
| NSC Norfolk Southern Corp | N/A | $68.35B |
Frequently asked questions
What is Union Pacific's PEG ratio?
UNP's Jun 22, 2026 PEG ratio comes in at 2.27.
What is the 3-year average PEG ratio for Union Pacific (UNP)?
UNP has a 3-year average PEG ratio of 3.79.
What is the 5-year average PEG ratio for Union Pacific (UNP)?
UNP has a 5-year average PEG ratio of 2.59.
What is the highest PEG ratio for UNP?
In the last nine years, UNP's peak PEG ratio of 8.88 was recorded in the Jun 2023 quarter.
How does the current PEG ratio for UNP compare to its historical average?
UNP currently has a PEG ratio 3.2% above its 9-year average.
Why is Union Pacific's PEG ratio so high?
When a company's earnings growth trails its valuation, the PEG ratio tends to be elevated - as seen with UNP's 2.27 value.
How is UNP's PEG ratio calculated (Union Pacific PEG ratio formula)?
To calculate the PEG ratio, take the company's PE ratio and divide by its EPS growth (YoY TTM). As of Jun 22, 2026, Union Pacific has a P/E ratio of 21.37. Earnings grew at 9.4% over the TTM period ending Mar 2026. Applying the formula, this produces a price to earnings growth ratio of 2.27. PEG RATIO(2.27) = PE RATIO(21.37) / EPS GROWTH(9.4%)
All PEG ratio stats are based on quarterly TTM periods, unless otherwise specified.