Automatic Data Processing, Inc.
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Automatic Data Processing, Inc. (ADP)

Historical Shares Outstanding

Current Count

399.4M

Financial Fundamentals

ADPQuarterly Data • 5Y View

Share Count History

DateShares Out. (M)Change (M)Change %
2026-06-30399.4-2.9-0.71%
2026-03-31402.3-2.4-0.59%
2025-12-31404.7-2.1-0.52%
2025-09-30406.8-0.9-0.21%
2025-06-30407.7-0.8-0.20%
2025-03-31408.5-0.5-0.12%
2024-12-31409.0-0.5-0.12%
2024-09-30409.5-1.1-0.27%
2024-06-30410.6-1.5-0.36%
2024-03-31412.1-0.4-0.10%
2023-12-31412.5-1.1-0.27%
2023-09-30413.6-0.7-0.17%
2023-06-30414.3-1.2-0.29%
2023-03-31415.5-0.7-0.17%
2022-12-31416.2-0.7-0.17%
2022-09-30416.9-1.3-0.31%
2022-06-30418.2-2.0-0.48%
2022-03-31420.2-1.8-0.43%
2021-12-31422.0-1.8-0.42%
2021-09-30423.8-2.1-0.49%
2021-06-30425.9-1.8-0.42%
2021-03-31427.7-1.3-0.30%
2020-12-31429.0-1.0-0.23%
2020-09-30430.0-0.6-0.14%
2020-06-30430.6-1.2-0.28%
2020-03-31431.8-1.5-0.35%
2019-12-31433.3-2.1-0.48%
2019-09-30435.4-0.8-0.18%
2019-06-30436.2-0.4-0.09%
2019-03-31436.6-1.4-0.32%
2018-12-31438.0-1.9-0.43%
2018-09-30439.9-1.0-0.23%
2018-06-30440.9-2.5-0.56%
2018-03-31443.4-0.3-0.07%
2017-12-31443.7-1.3-0.29%
2017-09-30445.0-2.1-0.47%
2017-06-30447.1-2.1-0.47%
2017-03-31449.2-1.1-0.24%
2016-12-31450.3-5.0-1.10%
2016-09-30455.3-0.8-0.18%
2016-06-30456.1-0.8-0.18%
2016-03-31456.9-3.4-0.74%
2015-12-31460.3-5.4-1.16%
2015-09-30465.7-3.1-0.66%
2015-06-30468.8-5.2-1.10%
2015-03-31474.0-6.3-1.31%
2014-12-31480.3-1.4-0.29%
2014-09-30481.7-1.0-0.21%
2014-06-30482.7-0.3-0.06%
2014-03-31483.00.2+0.04%
2013-12-31482.8-1.5-0.31%
2013-09-30484.3-2.4-0.49%
2013-06-30486.70.2+0.04%
2013-03-31486.5-0.3-0.06%
2012-12-31486.8-1.6-0.33%
2012-09-30488.4-2.2-0.45%
2012-06-30490.6-1.1-0.23%
2012-03-31491.7-1.7-0.34%
2011-12-31493.40.1+0.02%
2011-09-30493.30.00.00%
2011-06-30493.3-8.0-1.60%
2011-03-31501.34.4+0.89%
2010-12-31496.92.0+0.40%
2010-09-30494.90.00.00%
2010-06-30494.9-10.6-2.10%
2010-03-31505.5-0.7-0.14%
2009-12-31506.22.5+0.50%
2009-09-30503.70.00.00%
2009-06-30503.71.3+0.26%
2009-03-31502.4-3.7-0.73%
2008-12-31506.1-7.4-1.44%
2008-09-30513.50.00.00%
2008-06-30513.5-9.7-1.85%
2008-03-31523.2-7.2-1.36%
2007-12-31530.4-5.8-1.08%
2007-09-30536.20.00.00%
2007-06-30536.2-22.5-4.03%
2007-03-31558.73.4+0.61%
2006-12-31555.3-4.2-0.75%
2006-09-30559.50.00.00%
2006-06-30559.5-23.3-4.00%
2006-03-31582.80.5+0.09%
2005-12-31582.3-0.5-0.09%
2005-09-30582.80.00.00%
2005-06-30582.8-7.7-1.30%
2005-03-31590.5-0.6-0.10%
2004-12-31591.11.1+0.19%
2004-09-30590.00.00.00%
2004-06-30590.0-9.5-1.59%
2004-03-31599.51.9+0.31%
2003-12-31597.6-3.2-0.54%
2003-09-30600.80.00.00%
2003-06-30600.8-4.5-0.74%
2003-03-31605.3-3.2-0.53%
2002-12-31608.6-10.2-1.66%
2002-09-30618.80.00.00%
2002-06-30618.8-10.2-1.62%
2002-03-31629.0-1.0-0.15%
2001-12-31630.0-2.6-0.41%
2001-09-30632.6-1.6-0.26%
2001-06-30634.2-11.5-1.78%
2001-03-31645.7-6.1-0.94%
2000-12-31651.82.7+0.42%
2000-09-30649.16.9+1.07%
2000-06-30642.2-3.8-0.58%
2000-03-31646.00.3+0.05%
1999-12-31645.72.8+0.44%
1999-09-30642.87.2+1.13%
1999-06-30635.7-1.4-0.23%
1999-03-31637.1-4.6-0.71%
1998-12-31641.714.7+2.34%
1998-09-30627.011.0+1.79%
1998-06-30616.0-3.4-0.54%
1998-03-31619.45.2+0.84%
1997-12-31614.228.6+4.89%
1997-09-30585.60.00.00%
1997-06-30585.6-3.4-0.57%
1997-03-31588.98.9+1.54%
1996-12-31580.0-3.1-0.54%
1996-09-30583.1