Automatic Data Processing Inc (ADP): Shares Outstanding

Annual figures by period end, from SEC filings.

397.80M
As of 2026-06-30
-1.2%
3-year compound annual growth
-1.3%
5-year compound annual growth
-1.3%
10-year compound annual growth
501.70M2009-06-30: 501.70M2010-06-30: 492.00M2011-06-30: 490.80M2012-06-30: 484.20M2013-06-30: 482.60M2014-06-30: 480.20M2015-06-30: 466.40M2016-06-30: 455.70M2017-06-30: 445.00M2018-06-30: 438.80M2019-06-30: 434.20M2020-06-30: 429.90M2021-06-30: 423.70M2022-06-30: 416.10M2023-06-30: 412.10M2024-06-30: 408.10M2025-06-30: 405.30M2026-06-30: 397.80M397.80M
2009-06-30 Shares Outstanding (shares) 2026-06-30
Period endedShares OutstandingChange YoYSource filing
2026-06-30397.80M-1.9%2026-08-05, Balance as of period end
2025-06-30405.30M-0.7%2026-08-05, Balance as of period end
2024-06-30408.10M-1.0%2025-08-06, Balance as of period end
2023-06-30412.10M-1.0%2024-08-07, Balance as of period end
2022-06-30416.10M-1.8%2023-08-03, Balance as of period end
2021-06-30423.70M-1.4%2022-08-03, Balance as of period end
2020-06-30429.90M-1.0%2021-08-04, Balance as of period end
2019-06-30434.20M-1.0%2020-08-05, Balance as of period end
2018-06-30438.80M-1.4%2019-08-09, Balance as of period end
2017-06-30445.00M-2.3%2018-08-03, Balance as of period end
2016-06-30455.70M-2.3%2017-08-04, Balance as of period end
2015-06-30466.40M-2.9%2016-08-05, Balance as of period end
2014-06-30480.20M-0.5%2015-08-07, Balance as of period end
2013-06-30482.60M-0.3%2014-08-08, Balance as of period end
2012-06-30484.20M-1.3%2013-08-19, Balance as of period end
2011-06-30490.80M-0.2%2012-08-20, Balance as of period end
2010-06-30492.00M-1.9%2011-08-24, Balance as of period end
2009-06-30501.70Mn/a2010-08-25, Balance as of period end