Westinghouse Air Brake Technologies (WAB) Price to Earnings (2010 - 2026)
Westinghouse Air Brake Technologies' Price to Earnings came in at 35.93 for Q2 2026, up 15.8% from 31.03 a year earlier and up 2.4% from the prior quarter.
Powered by 
Analysis
Westinghouse Air Brake Technologies (WAB) Price to Earnings (2010 - 2026) Analysis & Trends
For FY2025, Westinghouse Air Brake Technologies' Price to Earnings was 31.12, up 1.2% from FY2024.
- Going back by year, Price to Earnings was 30.75 in FY2024 (+11.1%), 27.68 in FY2023 (-3.1%), 28.57 in FY2022 (-6.8%) and 30.67 in FY2021 (-8.2%).
- The Q2 2026 figure represents the highest quarterly Price to Earnings since Q1 2021.
- Year-over-year, Price to Earnings has increased for three consecutive quarters, with growth averaging 10.3% over the last eight quarters.
- The fastest year-over-year change in Price to Earnings over five years came in Q3 2021 (growth of 38.8%), and the weakest in Q3 2022 (a decline of 37.1%).
- Business Quant data shows WAB's Price to Earnings at 35.09 (Q1 2026), 31.12 (Q4 2025) and 29.03 (Q3 2025) in the three quarters before Q2 2026.
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) |
|---|---|---|---|---|
| 1 | Caterpillar | 388.70 Bn | 360.40 Bn | 7.76 Bn |
| 2 | Amphenol | 214.42 Bn | 209.12 Bn | 3.55 Bn |
| 3 | Deere | 185.30 Bn | 194.07 Bn | 4.66 Bn |
| 4 | Eaton | 169.35 Bn | 166.59 Bn | 2.86 Bn |
| 5 | Parker-Hannifin | 122.64 Bn | 120.77 Bn | 2.25 Bn |
| 6 | Vertiv Holdings | 97.12 Bn | 87.74 Bn | 1.23 Bn |
| 7 | Emerson Electric | 90.13 Bn | 82.89 Bn | 2.66 Bn |
| 8 | 3M | 83.49 Bn | 64.94 Bn | 2.68 Bn |
| 9 | Illinois Tool Works | 74.89 Bn | 71.45 Bn | 1.90 Bn |
| 10 | Westinghouse Air Brake Technologies | 48.65 Bn | 46.16 Bn | 1.16 Bn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 35.93 |
| Mar 31, 2026 | 35.09 |
| Dec 31, 2025 | 31.12 |
| Sep 30, 2025 | 29.03 |
| Jun 30, 2025 | 31.03 |
| Mar 31, 2025 | 28.06 |
| Dec 31, 2024 | 30.75 |
| Sep 30, 2024 | 29.51 |
| Jun 30, 2024 | 27.32 |
| Mar 31, 2024 | 28.06 |
| Dec 31, 2023 | 27.68 |
| Sep 30, 2023 | 25.11 |
| Jun 30, 2023 | 28.97 |
| Mar 31, 2023 | 27.83 |
| Dec 31, 2022 | 28.57 |
| Sep 30, 2022 | 22.25 |
| Jun 30, 2022 | 23.48 |
| Mar 31, 2022 | 29.56 |
| Dec 31, 2021 | 30.67 |
| Sep 30, 2021 | 35.35 |
API Access
Westinghouse Air Brake Technologies Price to Earnings API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=price-to-earnings&ticker=WAB&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "price-to-earnings", "ticker": "WAB", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=price-to-earnings&ticker=WAB&period=max&api_key=YOUR_API_KEY");
const data = await res.json();