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Westinghouse Air Brake Technologies Shares Outstanding 2009-2026 | WAB

Annual FY2009–FY2025 · quarterly through Q3 FY2026

Latest annual · FY2025

170.6M

−0.4%YoY vs FY2024Source: 10-KFY2025

From 47.7M in FY2009 to 170.6M in FY2025: 3.6× in 16 years.

By quarter▲▼ vs a year before
Fiscal yearQ1Q2Q3Q4
FY26170M−0.7%169M−1.1%168M−1.7%Not reported
FY25171M−3.2%171M−2.7%171M−0.6%171M−0.4%
FY24177M−1.7%176M−2.0%172M−4.0%171M−3.7%
FY23180M−1.7%179M−1.5%179M−1.5%178M−1.9%
FY22183M−3.2%182M−3.8%182M−2.6%181M−2.5%

Shaded by size: darkest is the largest quarter shown; ringed is the latest reported; a dash marks a quarter with no separate figure. Each quarter sits by its period-end date.

Key Statistics

Trend DirectionStable
CAGR

−2.0%

FY2020
188.9M
FY2025
170.6M

5 years selected · on the chart

01—History

Shares Outstanding History

Year-over-year comparison from 10-K annual reports

  17. 170.6M
YoY changeLargest recent move+98.4%in FY19Latest −0.4%

02—Ledger

Shares Outstanding, period by period

PeriodValueChangeSource
FY2025170.6M−0.4%10-K
FY2024171.3M−3.7%10-K
FY2023177.8M−1.9%10-K
FY2022181.2M−2.5%10-K
FY2021185.8M−1.6%10-K
FY2020188.9M−1.5%10-K
FY2019191.7M+98.4%10-K
FY201896.6M+0.6%10-K
FY201796.0M+0.6%10-K
FY201695.4M+3.9%10-K
FY201591.8M−4.6%10-K
FY201496.3M+0.4%10-K
FY201395.9M+0.5%10-K
FY201295.4M+99.0%10-K
FY201147.9M0.0%flat10-K
FY201048.0M+0.6%10-K
FY200947.7M—10-K

03—Questions

What is shares outstanding?

Shares outstanding is the total number of common shares currently held by all shareholders, including restricted shares.

What is Westinghouse Air Brake Technologies's current shares outstanding?

Westinghouse Air Brake Technologies (WAB) annual shares outstanding for 2025 was 170.6M, a 0.41% decline from 2024. Westinghouse Air Brake Technologies shares outstanding for the quarter ending September 30, 2026 was 168.0M.

What was Westinghouse Air Brake Technologies's shares outstanding in 2024?

Westinghouse Air Brake Technologies annual shares outstanding for 2024 was 171.3M, a 3.66% decline from 2023.

What was Westinghouse Air Brake Technologies's shares outstanding in 2023?

Westinghouse Air Brake Technologies annual shares outstanding for 2023 was 177.8M, a 1.88% decline from 2022.

What is Westinghouse Air Brake Technologies's 5-year shares outstanding CAGR?

Westinghouse Air Brake Technologies shares outstanding grew at a compound annual growth rate (CAGR) of 2.02% from FY2020 to FY2025, going from 188.9M to 170.6M over 5 years.

Company
Westinghouse Air Brake Technologies
Ticker
WAB
Sector
Other
Industry
Railroad Equipment
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