Westinghouse Air Brake Technologies (WAB) Shares Outstanding (Diluted Average) (2009 - 2026)

Westinghouse Air Brake Technologies has reported Shares Outstanding (Diluted Average) for 18 years, with the latest figure at $170.7 million in Q1 2026.

• For the quarter ending Q1 2026, Shares Outstanding (Diluted Average) changed 0.35% year-over-year to $170.7 million; the trailing twelve-month figure through Mar 2026 stood at $170.7 million (changed 0.35% YoY), and the FY2025 full-year result was $171.1 million, down 2.12% from the prior year.
• Shares Outstanding (Diluted Average) for Q1 2026 stood at $170.7 million, roughly flat from $171.1 million in the prior quarter.
• The five-year high for Shares Outstanding (Diluted Average) was $185.0 million in Q1 2022, with the low at $170.7 million in Q1 2026.
• Historically, Shares Outstanding (Diluted Average) has averaged $177.1 million across 5 years, with a median of $177.2 million in 2024.
• Annual changes were most pronounced in 2025 — Shares Outstanding (Diluted Average) decreased 3.33% — and 2026, when it dropped 0.35%.
• Westinghouse Air Brake Technologies' Shares Outstanding (Diluted Average) stood at $182.8 million in 2022, then fell by 1.81% to $179.5 million in 2023, then declined by 2.62% to $174.8 million in 2024, then declined by 2.12% to $171.1 million in 2025, then decreased by 0.23% to $170.7 million in 2026.
• The last three Shares Outstanding (Diluted Average) figures came in at $170.7 million (Q1 2026), $171.1 million (Q4 2025), and $171.1 million (Q3 2025), per Business Quant data.