BorgWarner Inc (BWA): Weighted Average Diluted Shares

Annual figures by period end, from SEC filings.

Stock splits: 2-for-1, first reflected in a filing dated 2014-02-13. Figures are as filed: per-share figures and share counts last reported before a split are on the old share basis, so changes and growth rates across a split are not shown. Splits are read from the filings' own restatements, so a share conversion in a merger or reorganization shows up the same way.

216.40M

Year ended 2025-12-31

-3.0%

3-year compound annual growth

+0.2%

5-year compound annual growth

-0.4%

10-year compound annual growth

2007-12-31 Weighted Average Diluted Shares (shares) 2025-12-31

Paler bars were last filed before a stock split, on the old share basis.

Period ended	Weighted Average Diluted Shares	Change YoY	Source filing
2025-12-31	216.40M	-3.7%	2026-02-11, From 2025-01-01
2024-12-31	224.80M	-4.1%	2026-02-11, From 2024-01-01
2023-12-31	234.40M	-1.0%	2026-02-11, From 2023-01-01
2022-12-31	236.80M	-1.1%	2025-02-06, From 2022-01-01
2021-12-31	239.50M	+11.9%	2024-02-08, From 2021-01-01
2020-12-31	214.00M	+3.5%	2023-02-09, From 2020-01-01
2019-12-31	206.80M	-1.3%	2022-02-15, From 2019-01-01
2018-12-31	209.50M	-0.9%	2021-02-22, From 2018-01-01
2017-12-31	211.50M	-1.8%	2020-02-13, From 2017-01-01
2016-12-31	215.33M	-4.6%	2019-02-19, From 2016-01-01
2015-12-31	225.65M	-1.4%	2018-09-28, From 2015-01-01
2014-12-31	228.92M	-1.0%	2017-02-09, From 2014-01-01
2013-12-31	231.34M	-4.7%	2016-02-11, From 2013-01-01
2012-12-31	242.75M	-5.5%	2015-02-12, From 2012-01-01
2011-12-31	256.94M	n/c	2014-02-13, From 2011-01-01
2010-12-31	129.57M	+10.8%	2013-02-14, From 2010-01-01
2009-12-31	116.94M	+0.8%	2012-02-14, From 2009-01-01
2008-12-31	116.01M	-1.6%	2011-02-10, From 2008-01-01
2007-12-31	117.84M	n/a	2010-02-11, From 2007-01-01