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Is Westinghouse Air Brake Technologies (WAB) Still Below Fair Value After Its Recent Run Up?

Simply Wall St · 2d ago

Westinghouse Air Brake Technologies (WAB) is back in focus after recent share price moves, with the stock last closing at $299.02. Investors are weighing this performance against the company’s current financial profile.

See our latest analysis for Westinghouse Air Brake Technologies.

The recent 1-month share price return of 15.14% and year to date share price return of 38.26% suggest momentum in Westinghouse Air Brake Technologies is building, while the 1-year total shareholder return of 58.65% and 5-year total shareholder return of 258.15% point to a strong longer term record.

If you are looking beyond Westinghouse Air Brake Technologies, this is a good moment to broaden your search with the 38 power grid technology and infrastructure stocks

After such a sharp move in Westinghouse Air Brake Technologies, the key issue is whether recent gains already reflect its fundamentals or if the current price still leaves meaningful upside. The valuation metrics offer some useful clues.

Most Popular Narrative: 7.8% Undervalued

The most followed narrative currently places Westinghouse Air Brake Technologies fair value at $324.17, modestly above the last close at $299.02. This sets up an earnings driven story that stretches over several years.

Sustained global investment in rail infrastructure and modernization, especially in international markets like Africa, Asia, and Brazil, coupled with increasing passenger transit ridership, is expanding addressable demand for Wabtec's products and services, supporting long-term revenue growth and backlog visibility.

Read the complete narrative.

Want to see what supports that fair value gap? The narrative leans on steady revenue growth, rising margins and a richer earnings multiple. Curious which specific assumptions do the heavy lifting.

Result: Fair Value of $324.17 (UNDERVALUED)

Have a read of the narrative in full and understand what's behind the forecasts.

However, you still need to factor in weaker North American railcar demand and a lower Freight segment backlog, which could challenge the bullish Westinghouse Air Brake Technologies narrative.

Find out about the key risks to this Westinghouse Air Brake Technologies narrative.

Another View: Multiples Point To A Richer Price

The narrative suggests Westinghouse Air Brake Technologies is modestly undervalued, yet the current P/E of 39.9x stands well above the US Machinery industry at 27.5x, the peer average at 26.6x, and even its own fair ratio of 33.9x. That premium hints at less margin for error if expectations shift.

For a closer look at how this pricing gap compares across peers and what it could mean for your risk tolerance, See what the numbers say about this price — find out in our valuation breakdown.

NYSE:WAB P/E Ratio as at Aug 2026
NYSE:WAB P/E Ratio as at Aug 2026

Next Steps

With both optimism and caution running through the Westinghouse Air Brake Technologies story, this is a good time to review the data yourself and decide where you stand. To see the full balance of potential upsides and the issues investors are watching, take a closer look at the 2 key rewards and 2 important warning signs

Looking for more investment ideas beyond Westinghouse Air Brake Technologies?

If you stop with Westinghouse Air Brake Technologies, you risk missing other opportunities that could fit your goals just as well or even better.

This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.