Westinghouse Air Brake Technologies (WAB) Inventory (2009 - 2026)

Westinghouse Air Brake Technologies has reported Inventory for 18 years, with the latest figure at $2.8 billion in Q1 2026.

• For the quarter ending Q1 2026, Inventory rose 19.85% year-over-year to $2.8 billion; the trailing twelve-month figure through Mar 2026 stood at $2.8 billion (up 19.85% YoY), and the FY2025 full-year result was $2.7 billion, up 18.63% from the prior year.
• Inventory for Q1 2026 stood at $2.8 billion, up from $2.7 billion in the prior quarter.
• The five-year high for Inventory was $2.8 billion in Q1 2026, with the low at $1.8 billion in Q1 2022.
• Historically, Inventory has averaged $2.3 billion across 5 years, with a median of $2.3 billion in 2023.
• Annual changes were most pronounced in 2023 — Inventory advanced 21.88% — and 2025, when it increased 0.93%.
• Westinghouse Air Brake Technologies' Inventory stood at $2.0 billion in 2022, then rose by 12.29% to $2.3 billion in 2023, then climbed by 1.31% to $2.3 billion in 2024, then grew by 18.63% to $2.7 billion in 2025, then increased by 3.83% to $2.8 billion in 2026.
• The last three Inventory figures came in at $2.8 billion (Q1 2026), $2.7 billion (Q4 2025), and $2.7 billion (Q3 2025), per Business Quant data.