Westinghouse Air Brake Technologies
Market cap
$49.180 B
$291.16 -0.24%
Close of 7 Oct 2026
As of 7 Oct 2026, Westinghouse Air Brake Technologies (WAB) has a market capitalization of $49.2B. Market cap measures the value of outstanding equity at market prices; company totals combine applicable share classes. Prices and market caps come from Nasdaq, with financial fundamentals from SEC filings. See sources and calculation details.
Revenue
$11.2B
#390 by revenue
Earnings
$1.17B
#345 by earnings
Shares outstanding
168,910,851
Latest filing cover page
P/E ratio
42.0
Cap ÷ net income
Railroads, ranked by market cap
All 11 →- #4Canadian National RailwayCNI$71.5B
- #5Norfolk SouthernNSC$71.0B
- #6Westinghouse Air Brake TechnologiesWAB$49.2B
- #7Trinity IndustriesTRN$2.09B
- #8Greenbrier CompaniesGBX$1.24B
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Share counts and financials for Westinghouse Air Brake Technologies are taken from its own SEC filings via EDGAR: public record, not an estimate. Market cap is shares outstanding multiplied by the latest close. Last updated 8 Oct 2026. Read the methodology.