TickerFacts.

Nasdaq, Inc. (NDAQ): Weighted Average Diluted Shares

Annual figures by period end, from SEC filings.

Stock splits: 3-for-1, first reflected in a filing dated 2022-11-02. 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.

578.60M
Year ended 2025-12-31
+5.1%
3-year compound annual growth
+2.9%
5-year compound annual growth
579.19M2009-12-31: 214.54M2010-12-31: 206.51M2011-12-31: 180.01M2012-12-31: 172.59M2013-12-31: 171.27M2014-12-31: 173.02M2015-12-31: 171.28M2016-12-31: 168.80M2017-12-31: 169.59M2018-12-31: 167.69M2019-12-31: 166.97M2020-12-31: 500.71M2021-12-31: 505.09M2022-12-31: 497.86M2023-12-31: 508.39M2024-12-31: 579.19M2025-12-31: 578.60M578.60M
2009-12-31 Weighted Average Diluted Shares (shares) 2025-12-31

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

Period endedWeighted Average Diluted SharesChange YoYSource filing
2025-12-31578.60M-0.1%2026-02-12, From 2025-01-01
2024-12-31579.19M+13.9%2026-02-12, From 2024-01-01
2023-12-31508.39M+2.1%2026-02-12, From 2023-01-01
2022-12-31497.86M-1.4%2025-02-21, From 2022-01-01
2021-12-31505.09M+0.9%2024-02-21, From 2021-01-01
2020-12-31500.71Mn/c2023-02-23, From 2020-01-01
2019-12-31166.97M-0.4%2022-02-23, From 2019-01-01
2018-12-31167.69M-1.1%2021-02-23, From 2018-01-01
2017-12-31169.59M+0.5%2020-02-25, From 2017-01-01
2016-12-31168.80M-1.4%2019-02-22, From 2016-01-01
2015-12-31171.28M-1.0%2018-02-28, From 2015-01-01
2014-12-31173.02M+1.0%2017-03-01, From 2014-01-01
2013-12-31171.27M-0.8%2016-02-26, From 2013-01-01
2012-12-31172.59M-4.1%2015-02-17, From 2012-01-01
2011-12-31180.01M-12.8%2014-02-24, From 2011-01-01
2010-12-31206.51M-3.7%2013-02-21, From 2010-01-01
2009-12-31214.54Mn/a2012-02-24, From 2009-01-01