WAB vs. UNP
Compare and contrast key facts about Westinghouse Air Brake Technologies Corporation (WAB) and Union Pacific Corporation (UNP).
Performance
WAB vs. UNP - Performance Comparison
Loading graphics...
WAB vs. UNP - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
WAB Westinghouse Air Brake Technologies Corporation | 17.22% | 13.15% | 50.14% | 27.96% | 9.07% | 26.53% | -5.23% | 11.46% | -13.26% | -1.36% |
UNP Union Pacific Corporation | 5.43% | 3.86% | -5.10% | 21.61% | -15.93% | 23.31% | 17.64% | 33.70% | 5.26% | 32.30% |
Fundamentals
WAB:
$42.73B
UNP:
$143.99B
WAB:
$7.87
UNP:
$12.02
WAB:
31.77
UNP:
20.18
WAB:
0.72
UNP:
4.04
WAB:
3.83
UNP:
5.88
WAB:
3.82
UNP:
7.80
WAB:
$11.17B
UNP:
$24.51B
WAB:
$3.81B
UNP:
$14.55B
WAB:
$2.18B
UNP:
$12.62B
Returns By Period
In the year-to-date period, WAB achieves a 17.22% return, which is significantly higher than UNP's 5.43% return. Over the past 10 years, WAB has underperformed UNP with an annualized return of 12.68%, while UNP has yielded a comparatively higher 14.40% annualized return.
WAB
- 1D
- 5.28%
- 1M
- -5.32%
- YTD
- 17.22%
- 6M
- 24.96%
- 1Y
- 38.49%
- 3Y*
- 35.95%
- 5Y*
- 26.62%
- 10Y*
- 12.68%
UNP
- 1D
- 1.42%
- 1M
- -8.44%
- YTD
- 5.43%
- 6M
- 3.78%
- 1Y
- 5.12%
- 3Y*
- 8.90%
- 5Y*
- 4.28%
- 10Y*
- 14.40%
Compare stocks, funds, or ETFs
Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.
Return for Risk
WAB vs. UNP — Risk / Return Rank
WAB
UNP
WAB vs. UNP - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Westinghouse Air Brake Technologies Corporation (WAB) and Union Pacific Corporation (UNP). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.
| WAB | UNP | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 1.44 | 0.23 | +1.22 |
Sortino ratioReturn per unit of downside risk | 2.06 | 0.48 | +1.58 |
Omega ratioGain probability vs. loss probability | 1.28 | 1.06 | +0.22 |
Calmar ratioReturn relative to maximum drawdown | 2.76 | 0.55 | +2.21 |
Martin ratioReturn relative to average drawdown | 6.12 | 1.19 | +4.93 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
Loading graphics...
Sharpe Ratios by Period
| WAB | UNP | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.44 | 0.23 | +1.22 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 1.05 | 0.19 | +0.85 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.41 | 0.57 | -0.17 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.35 | 0.42 | -0.07 |
Correlation
The correlation between WAB and UNP is 0.43, which is considered to be moderate. This suggests that the two assets have some degree of positive relationship in their price movements. Moderate correlation can be acceptable for portfolio diversification, offering a balance between risk and potential returns.
Dividends
WAB vs. UNP - Dividend Comparison
WAB's dividend yield for the trailing twelve months is around 0.42%, less than UNP's 2.26% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
WAB Westinghouse Air Brake Technologies Corporation | 0.42% | 0.47% | 0.42% | 0.54% | 0.60% | 0.52% | 0.66% | 0.62% | 0.68% | 0.54% | 0.43% | 0.39% |
UNP Union Pacific Corporation | 2.26% | 2.35% | 2.32% | 2.12% | 2.45% | 1.70% | 1.86% | 2.05% | 2.21% | 1.85% | 2.17% | 2.81% |
Drawdowns
WAB vs. UNP - Drawdown Comparison
The maximum WAB drawdown since its inception was -71.85%, which is greater than UNP's maximum drawdown of -67.49%. Use the drawdown chart below to compare losses from any high point for WAB and UNP.
Loading graphics...
Drawdown Indicators
| WAB | UNP | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -71.85% | -67.49% | -4.36% |
Max Drawdown (1Y)Largest decline over 1 year | -13.82% | -12.66% | -1.16% |
Max Drawdown (5Y)Largest decline over 5 years | -23.55% | -31.83% | +8.28% |
Max Drawdown (10Y)Largest decline over 10 years | -64.08% | -38.72% | -25.36% |
Current DrawdownCurrent decline from peak | -5.62% | -9.12% | +3.50% |
Average DrawdownAverage peak-to-trough decline | -24.10% | -17.13% | -6.97% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 6.24% | 5.88% | +0.36% |
Volatility
WAB vs. UNP - Volatility Comparison
Westinghouse Air Brake Technologies Corporation (WAB) has a higher volatility of 8.79% compared to Union Pacific Corporation (UNP) at 5.68%. This indicates that WAB's price experiences larger fluctuations and is considered to be riskier than UNP based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
Loading graphics...
Volatility by Period
| WAB | UNP | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 8.79% | 5.68% | +3.11% |
Volatility (6M)Calculated over the trailing 6-month period | 15.83% | 14.16% | +1.67% |
Volatility (1Y)Calculated over the trailing 1-year period | 26.83% | 22.82% | +4.01% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 25.59% | 22.30% | +3.29% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 31.23% | 25.19% | +6.04% |
Financials
WAB vs. UNP - Financials Comparison
This section allows you to compare key financial metrics between Westinghouse Air Brake Technologies Corporation and Union Pacific Corporation. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.
Total Revenue: Total amount of money received from sales and other business activities
WAB vs. UNP - Profitability Comparison
WAB - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, Westinghouse Air Brake Technologies Corporation reported a gross profit of 966.00M and revenue of 2.97B. Therefore, the gross margin over that period was 32.6%.
UNP - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, Union Pacific Corporation reported a gross profit of 6.09B and revenue of 6.09B. Therefore, the gross margin over that period was 100.0%.
WAB - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, Westinghouse Air Brake Technologies Corporation reported an operating income of 356.00M and revenue of 2.97B, resulting in an operating margin of 12.0%.
UNP - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, Union Pacific Corporation reported an operating income of 2.40B and revenue of 6.09B, resulting in an operating margin of 39.5%.
WAB - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, Westinghouse Air Brake Technologies Corporation reported a net income of 378.00M and revenue of 2.97B, resulting in a net margin of 12.8%.
UNP - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, Union Pacific Corporation reported a net income of 1.85B and revenue of 6.09B, resulting in a net margin of 30.4%.