Headquartered in Pittsburgh, Pennsylvania, Westinghouse Air Brake Technologies Corporation (WAB) designs locomotives, propulsion platforms, braking systems, and mission-critical rail components that keep global freight and transit networks moving on schedule. With a market cap of approximately $44.4 billion, it pairs heavy engineering with digital intelligence, turning rail infrastructure into a data-driven, service-backed ecosystem. More News from Barchart Over the past 52 weeks, Wabtec’s shares have ...