WAB (Westinghouse Air Brake Technologies) Total Operating Expense: $2,131 Mil (TTM As of Mar. 2026)


WAB Westinghouse Air Brake Technologies Corp WAB
89 GF Score
Price $270.20
GF Value $212.55
Valuation Modestly Overvalued
! 8 Warning Signs
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What is Westinghouse Air Brake Technologies Total Operating Expense?

Westinghouse Air Brake Technologies WAB +0.71% 89 Total Operating Expense is $2,131 Mil as of Mar. 2026. GuruFocus rates WAB with a GF Score™ of 89/100 and a GF Value™ of $212.55 (Modestly Overvalued). The stock has 8 warning signs investors should review.

Westinghouse Air Brake Technologies's Total Operating Expense for the three months ended in Mar. 2026 was $544 Mil. Westinghouse Air Brake Technologies's Total Operating Expense for the trailing twelve months (TTM) ended in Mar. 2026 was $2,131 Mil.

Westinghouse Air Brake Technologies Total Operating Expense Related Terms

Westinghouse Air Brake Technologies Total Operating Expense Historical Data

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The historical data trend for Westinghouse Air Brake Technologies's Total Operating Expense can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Westinghouse Air Brake Technologies Total Operating Expense Chart

Westinghouse Air Brake Technologies Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Total Operating Expense
Get a 7-Day Free Trial Premium Member Only Premium Member Only 1,493.00 1,529.00 1,678.00 1,757.00 2,013.00

Westinghouse Air Brake Technologies Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Total Operating Expense Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 426.00 466.00 511.00 610.00 544.00
WAB
89GF Score
Westinghouse Air Brake Technologies Corp WAB
Total Operating Expense is just one metric. See GF Score™, valuation, warning signs, and more.
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Westinghouse Air Brake Technologies Total Operating Expense Calculation

Total Operating Expense is the primary recurring expense associated with central operations that are incurred in order to generate sales.


Total Operating Expense for the trailing twelve months (TTM) ended in Mar. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was $2,131 Mil.

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

What does a Total Operating Expense of $2,131 Mil mean?
Westinghouse Air Brake Technologies (WAB) has a Total Operating Expense of $2,131 Mil as of Mar. 2026. Total operating expense is the primary recurring expense associated with central operations. View historical data on Westinghouse Air Brake Technologies and its competitors.
Is Westinghouse Air Brake Technologies' Total Operating Expense too high?
Westinghouse Air Brake Technologies' current Total Operating Expense is $2,131 Mil. Overall, Westinghouse Air Brake Technologies has a GF Score™ of 89/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Westinghouse Air Brake Technologies' Total Operating Expense compare to NSC and CSX?
Westinghouse Air Brake Technologies' Total Operating Expense of $2,131 Mil can be compared against companies in the Transportation industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Total Operating Expense for a Transportation company?
A good Total Operating Expense depends on the Transportation industry context. However, Total Operating Expense should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Total Operating Expense mean?
A high Total Operating Expense can signal that a stock is expensive relative to its fundamentals. Total operating expense is the primary recurring expense associated with central operations. View historical data on Westinghouse Air Brake Technologies and its competitors. Westinghouse Air Brake Technologies's current Total Operating Expense is $2,131 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Westinghouse Air Brake Technologies stock overvalued right now?
Based on GuruFocus' analysis, Westinghouse Air Brake Technologies (WAB) is currently considered Modestly Overvalued. The stock's GF Value™ is $212.55, compared to a current price of $270.20 — trading 27.1% above its estimated fair value. The current Total Operating Expense is $2,131 Mil. Westinghouse Air Brake Technologies' overall GF Score™ is 89/100 with 8 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Total Operating Expense calculated?
Total Operating Expense is calculated from a company's financial statements. For Westinghouse Air Brake Technologies (WAB), the current Total Operating Expense is $2,131 Mil as of Mar. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Westinghouse Air Brake Technologies (WAB) Overvalued in 2026?

Based on GuruFocus' analysis, Westinghouse Air Brake Technologies stock appears to be overvalued. The current stock price of $270.20 is trading 27.1% above its estimated GF Value™ of $212.55. GuruFocus considers Westinghouse Air Brake Technologies to be Modestly Overvalued.

Key valuation signals for WAB:

  • Total Operating Expense: $2,131 Mil
  • GF Value™: $212.55 vs. price of $270.20 (27.1% above fair value)
  • GF Score™: 89/100 with 8 warning signs

No single metric tells the full story. See the WAB stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Westinghouse Air Brake Technologies Business Description

Address 30 Isabella Street, Pittsburgh, PA, USA, 15212
Westinghouse Air Brake Technologies Corp provides value-added, technology-based products and services for the freight rail and passenger transit industries and the mining, marine, and industrial markets. It provides its products and services through two main business segments: Freight and Transit. The company generates maximum revenue from the Freight segment, which manufactures new and modernized locomotives, provides aftermarket parts and services to existing locomotives, provides components to new and existing freight cars; builds new commuter locomotives; supplies rail control and infrastructure products, including electronics, positive train control equipment, signal design, and engineering services. Geographically, it generates a majority of its revenue from the United States.
89GF Score

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Total Operating Expense is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$270.20
Price
$212.55
GF Value