Cognizant Technology Solutions Corp (CTSH): Weighted Average Diluted Shares

Annual figures by period end, from SEC filings.

Stock splits: 2-for-1, first reflected in a filing dated 2014-05-08. 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.

489.00M

Year ended 2025-12-31

-2.0%

3-year compound annual growth

-2.0%

5-year compound annual growth

-2.2%

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	489.00M	-1.6%	2026-02-12, From 2025-01-01
2024-12-31	497.00M	-1.6%	2026-02-12, From 2024-01-01
2023-12-31	505.00M	-2.7%	2026-02-12, From 2023-01-01
2022-12-31	519.00M	-1.7%	2025-02-12, From 2022-01-01
2021-12-31	528.00M	-2.4%	2024-02-14, From 2021-01-01
2020-12-31	541.00M	-3.4%	2023-02-15, From 2020-01-01
2019-12-31	560.00M	-4.1%	2022-02-16, From 2019-01-01
2018-12-31	584.00M	-1.8%	2021-02-12, From 2018-01-01
2017-12-31	595.00M	-2.5%	2020-02-14, From 2017-01-01
2016-12-31	610.00M	-0.5%	2019-02-19, From 2016-01-01
2015-12-31	613.00M	0.0%	2018-02-27, From 2015-01-01
2014-12-31	613.00M	+0.5%	2017-03-01, From 2014-01-01
2013-12-31	609.70M	-0.3%	2016-02-25, From 2013-01-01
2012-12-31	611.72M	n/c	2015-02-27, From 2012-01-01
2011-12-31	310.35M	+0.4%	2014-02-25, From 2011-01-01
2010-12-31	309.14M	+2.7%	2013-02-26, From 2010-01-01
2009-12-31	301.12M	+0.7%	2012-02-27, From 2009-01-01
2008-12-31	298.94M	-1.5%	2011-02-23, From 2008-01-01
2007-12-31	303.59M	n/a	2010-02-25, From 2007-01-01