TickerFacts.

WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP (WAB) — Weighted Average Diluted Shares

Annual figures by period end, from SEC filings.

2008-12-31: 48.85M2009-12-31: 47.98M2010-12-31: 48.01M2011-12-31: 96.66M2012-12-31: 96.74M2013-12-31: 96.83M2014-12-31: 96.89M2015-12-31: 97.01M2016-12-31: 91.14M2017-12-31: 96.10M2018-12-31: 96.50M2019-12-31: 177.30M2020-12-31: 190.40M2021-12-31: 188.10M2022-12-31: 182.80M2023-12-31: 179.50M2024-12-31: 174.80M2025-12-31: 171.10M171.10M
2008-12-31Weighted Average Diluted Shares (shares)2025-12-31
Period endedWeighted Average Diluted SharesChange YoYSource filing
2025-12-31171.10M-2.1%2026-02-13From 2025-01-01
2024-12-31174.80M-2.6%2026-02-13From 2024-01-01
2023-12-31179.50M-1.8%2026-02-13From 2023-01-01
2022-12-31182.80M-2.8%2025-02-12From 2022-01-01
2021-12-31188.10M-1.2%2024-02-14From 2021-01-01
2020-12-31190.40M+7.4%2023-02-15From 2020-01-01
2019-12-31177.30M+83.7%2022-02-17From 2019-01-01
2018-12-3196.50M+0.4%2021-02-19From 2018-01-01
2017-12-3196.10M+5.4%2020-02-24From 2017-01-01
2016-12-3191.14M-6.0%2019-02-27From 2016-01-01
2015-12-3197.01M+0.1%2018-02-26From 2015-01-01
2014-12-3196.89M+0.1%2017-02-28From 2014-01-01
2013-12-3196.83M+0.1%2016-02-19From 2013-01-01
2012-12-3196.74M+0.1%2015-02-20From 2012-01-01
2011-12-3196.66M+101.3%2014-02-21From 2011-01-01
2010-12-3148.01M+0.1%2013-02-22From 2010-01-01
2009-12-3147.98M-1.8%2012-02-24From 2009-01-01
2008-12-3148.85M—2011-02-25From 2008-01-01