Westinghouse Air Brake Technologies Corporation (WAB) stock: Winston Score and insider trades
Westinghouse Air Brake Technologies, known as Wabtec, makes the equipment that keeps trains running safely and efficiently. Its products include brakes, locomotives, signaling systems, and software used to control and monitor rail networks. The company sells to freight railroads, passenger transit agencies, and rail operators around the world, making it one of the largest suppliers of rail equipment and technology globally. Wabtec earns money by selling hardware like locomotives outright, and also through long-term service contracts and software licenses that provide recurring revenue over time. It operates across North America, Europe, and other international markets, with the freight rail business in the United States being its largest segment. The company's deep integration into customers' existing rail infrastructure makes it difficult to replace, which is a meaningful competitive advantage. The key growth driver is the global push to modernize aging rail networks, though a slowdown in North American freight volumes remains a near-term risk to watch.
Winston Score: 58 out of 100, Good
A decent business — some strong pillars, some weaker.
- Quality: Mixed (13/30)
- Growth: Exceptional (18/20)
- Cash Flow: Exceptional (9/10)
- Stability: Strong (7/10)
- Valuation: Good (6/10)
- Ownership: Weak (2/15)
Key Facts
Price: $286.82
Market Cap: $48.4B
Sector: Industrials
Industry: Railroads
Editorial rules set and reviewed by Felix Prehn, Economist and Editor. Figures are refreshed daily from Financial Modeling Prep and company filings; last refreshed 2026-10-17.


