Westinghouse Air Brake Technologies (WAB) Price to Book (2009 - 2026)
Westinghouse Air Brake Technologies' Price to Book came in at 4.05 for Q2 2026, up 22.9% from 3.30 a year earlier and up 6.5% from the prior quarter.
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Analysis
Westinghouse Air Brake Technologies (WAB) Price to Book (2009 - 2026) Analysis & Trends
For FY2025, Westinghouse Air Brake Technologies' Price to Book was 3.25, up 1.5% from FY2024.
- Price to Book has increased in each of the last five years.
- Going back by year, Price to Book was 3.21 in FY2024 (+49.5%), 2.14 in FY2023 (+20.3%), 1.78 in FY2022 (+6.6%) and 1.67 in FY2021 (+22.7%).
- The Q2 2026 figure represents the highest quarterly Price to Book since Q3 2016.
- Year-over-year, Price to Book has increased for 15 consecutive quarters, with growth averaging 26.9% over the last eight quarters.
- The fastest year-over-year change in Price to Book over five years came in Q3 2024 (growth of 65.4%), and the weakest in Q3 2022 (a decline of 5.6%).
- Business Quant data shows WAB's Price to Book at 3.81 (Q1 2026), 3.25 (Q4 2025) and 3.09 (Q3 2025) in the three quarters before Q2 2026.
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) |
|---|---|---|---|---|
| 1 | Caterpillar | 372.79 Bn | 344.49 Bn | 7.76 Bn |
| 2 | Amphenol | 207.98 Bn | 202.68 Bn | 3.55 Bn |
| 3 | Deere | 181.02 Bn | 189.78 Bn | 4.66 Bn |
| 4 | Eaton | 166.86 Bn | 164.09 Bn | 2.86 Bn |
| 5 | Parker-Hannifin | 120.45 Bn | 118.58 Bn | 2.25 Bn |
| 6 | Vertiv Holdings | 92.94 Bn | 83.56 Bn | 1.23 Bn |
| 7 | Emerson Electric | 86.56 Bn | 79.32 Bn | 2.66 Bn |
| 8 | 3M | 84.72 Bn | 66.18 Bn | 2.68 Bn |
| 9 | Illinois Tool Works | 73.32 Bn | 69.88 Bn | 1.90 Bn |
| 10 | Westinghouse Air Brake Technologies | 48.57 Bn | 46.08 Bn | 1.16 Bn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 4.05 |
| Mar 31, 2026 | 3.81 |
| Dec 31, 2025 | 3.25 |
| Sep 30, 2025 | 3.09 |
| Jun 30, 2025 | 3.30 |
| Mar 31, 2025 | 2.98 |
| Dec 31, 2024 | 3.21 |
| Sep 30, 2024 | 3.04 |
| Jun 30, 2024 | 2.64 |
| Mar 31, 2024 | 2.45 |
| Dec 31, 2023 | 2.14 |
| Sep 30, 2023 | 1.84 |
| Jun 30, 2023 | 1.92 |
| Mar 31, 2023 | 1.79 |
| Dec 31, 2022 | 1.78 |
| Sep 30, 2022 | 1.49 |
| Jun 30, 2022 | 1.50 |
| Mar 31, 2022 | 1.74 |
| Dec 31, 2021 | 1.67 |
| Sep 30, 2021 | 1.58 |
API Access
Westinghouse Air Brake Technologies Price to Book 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-book&ticker=WAB&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "price-to-book", "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-book&ticker=WAB&period=max&api_key=YOUR_API_KEY");
const data = await res.json();