Southwest Airlines Co (LUV): Weighted Average Diluted Shares

Annual figures by period end, from SEC filings.

Figures left out. The filed Weighted Average Diluted Shares for the years ended 2007-12-31, 2008-12-31 are not shown: share count out of scale with net income per share. That usually means the filing tagged the figure in the wrong unit.

558.00M
Year ended 2025-12-31
-4.6%
3-year compound annual growth
-0.2%
5-year compound annual growth
-1.8%
10-year compound annual growth
775.00M2009-12-31: 741.00M2010-12-31: 747.00M2011-12-31: 775.00M2012-12-31: 757.00M2013-12-31: 718.00M2014-12-31: 696.00M2015-12-31: 669.00M2016-12-31: 633.00M2017-12-31: 603.00M2018-12-31: 574.00M2019-12-31: 539.00M2020-12-31: 565.00M2021-12-31: 609.00M2022-12-31: 642.00M2023-12-31: 640.00M2024-12-31: 643.00M2025-12-31: 558.00M558.00M
2009-12-31 Weighted Average Diluted Shares (shares) 2025-12-31
Period endedWeighted Average Diluted SharesChange YoYSource filing
2025-12-31558.00M-13.2%2026-02-05, From 2025-01-01
2024-12-31643.00M+0.5%2026-02-05, From 2024-01-01
2023-12-31640.00M-0.3%2026-02-05, From 2023-01-01
2022-12-31642.00M+5.4%2025-02-07, From 2022-01-01
2021-12-31609.00M+7.8%2024-02-06, From 2021-01-01
2020-12-31565.00M+4.8%2023-02-07, From 2020-01-01
2019-12-31539.00M-6.1%2022-02-07, From 2019-01-01
2018-12-31574.00M-4.8%2021-02-08, From 2018-01-01
2017-12-31603.00M-4.7%2020-02-04, From 2017-01-01
2016-12-31633.00M-5.4%2019-02-05, From 2016-01-01
2015-12-31669.00M-3.9%2018-02-07, From 2015-01-01
2014-12-31696.00M-3.1%2017-02-07, From 2014-01-01
2013-12-31718.00M-5.2%2016-02-03, From 2013-01-01
2012-12-31757.00M-2.3%2015-02-06, From 2012-01-01
2011-12-31775.00M+3.7%2014-02-04, From 2011-01-01
2010-12-31747.00M+0.8%2013-02-07, From 2010-01-01
2009-12-31741.00Mn/a2012-02-09, From 2009-01-01