Automatic Data Processing Inc (ADP): Weighted Average Diluted Shares

Annual figures by period end, from SEC filings.

403.30M
Year ended 2026-06-30
-1.0%
3-year compound annual growth
-1.2%
5-year compound annual growth
-1.3%
10-year compound annual growth
527.20M2008-06-30: 527.20M2009-06-30: 505.80M2010-06-30: 503.70M2011-06-30: 498.30M2012-06-30: 492.20M2013-06-30: 487.10M2014-06-30: 483.10M2015-06-30: 475.80M2016-06-30: 459.10M2017-06-30: 450.30M2018-06-30: 443.30M2019-06-30: 437.60M2020-06-30: 432.70M2021-06-30: 428.10M2022-06-30: 421.10M2023-06-30: 415.70M2024-06-30: 412.20M2025-06-30: 408.70M2026-06-30: 403.30M403.30M
2008-06-30 Weighted Average Diluted Shares (shares) 2026-06-30
Period endedWeighted Average Diluted SharesChange YoYSource filing
2026-06-30403.30M-1.3%2026-08-05, From 2025-07-01
2025-06-30408.70M-0.8%2026-08-05, From 2024-07-01
2024-06-30412.20M-0.8%2026-08-05, From 2023-07-01
2023-06-30415.70M-1.3%2025-08-06, From 2022-07-01
2022-06-30421.10M-1.6%2024-08-07, From 2021-07-01
2021-06-30428.10M-1.1%2023-08-03, From 2020-07-01
2020-06-30432.70M-1.1%2022-08-03, From 2019-07-01
2019-06-30437.60M-1.3%2021-08-04, From 2018-07-01
2018-06-30443.30M-1.6%2020-08-05, From 2017-07-01
2017-06-30450.30M-1.9%2019-08-09, From 2016-07-01
2016-06-30459.10M-3.5%2018-08-03, From 2015-07-01
2015-06-30475.80M-1.5%2017-08-04, From 2014-07-01
2014-06-30483.10M-0.8%2016-08-05, From 2013-07-01
2013-06-30487.10M-1.0%2015-08-07, From 2012-07-01
2012-06-30492.20M-1.2%2014-08-08, From 2011-07-01
2011-06-30498.30M-1.1%2013-08-19, From 2010-07-01
2010-06-30503.70M-0.4%2012-08-20, From 2009-07-01
2009-06-30505.80M-4.1%2011-08-24, From 2008-07-01
2008-06-30527.20Mn/a2010-08-25, From 2007-07-01