Latest period
402.30M
YoY change
-0.8%
5Y CAGR
-1.1%
Peak year (2000)
646.10M
Latest annual
408.70M
Shares Outstanding history chart for Automatic Data Processing (ADP) from 1986 to 2025
Latest: 408.70M
Shares Outstanding growth chart for Automatic Data Processing (ADP) from 1986 to 2025
Latest: -0.8%
Shares Outstanding history table for Automatic Data Processing (ADP) from 1986 to 2025
| 2025 | 408.70M | -0.8% | -3.50M | ||
| 2024 | 412.20M | -0.8% | -3.50M | ||
| 2023 | 415.70M | -1.3% | -5.40M | ||
| 2022 | 421.10M | -1.6% | -7.00M | ||
| 2021 | 428.10M | -1.1% | -4.60M | ||
| 2020 | 432.70M | -1.1% | -4.90M | ||
| 2019 | 437.60M | -1.3% | -5.70M | ||
| 2018 | 443.30M | -1.6% | -7.00M | ||
| 2017 | 450.30M | -1.9% | -8.80M | ||
| 2016 | 459.10M | -3.5% | -16.70M | ||
| 2015 | 475.80M | -1.5% | -7.30M | ||
| 2014 | 483.10M | -0.8% | -4.00M | ||
| 2013 | 487.10M | -1.0% | -5.10M | ||
| 2012 | 492.20M | -1.2% | -6.10M | ||
| 2011 | 498.30M | -1.1% | -5.40M | ||
| 2010 | 503.70M | -0.4% | -2.10M | ||
| 2009 | 505.80M | -4.1% | -21.40M | ||
| 2008 | 527.20M | -5.5% | -30.70M | ||
| 2007 | 557.90M | -3.9% | -22.40M | ||
| 2006 | 580.30M | -1.6% | -9.70M | ||
| 2005 | 590.00M | -1.5% | -8.70M | ||
| 2004 | 598.70M | -1.2% | -7.20M | ||
| 2003 | 605.90M | -3.9% | -24.68M | ||
| 2002 | 630.58M | -2.4% | -15.41M | ||
| 2001 | 645.99M | -0.0% | -109,000 | ||
| 2000 | 646.10M | +1.4% | +9.21M | ||
| 1999 | 636.89M | +1.4% | +8.70M | ||
| 1998 | 628.20M | +3.6% | +22.08M | ||
| 1997 | 606.12M | +2.6% | +15.60M | ||
| 1996 | 590.52M | +3.6% | +20.30M | ||
| 1995 | 570.22M | +1.2% | +6.66M | ||
| 1994 | 563.56M | -0.4% | -2.21M | ||
| 1993 | 565.77M | +1.6% | +8.81M | ||
| 1992 | 556.96M | +0.3% | +1.59M | ||
| 1991 | 555.37M | -5.6% | -32.69M | ||
| 1990 | 588.06M | -2.8% | -17.11M | ||
| 1989 | 605.16M | -4.1% | -25.58M | ||
| 1988 | 630.74M | +0.3% | +2.17M | ||
| 1987 | 628.57M | +6.7% | +39.68M | ||
| 1986 | 588.89M | — | — |
- 2025408.70M-0.8%
- 2024412.20M-0.8%
- 2023415.70M-1.3%
- 2022421.10M-1.6%
- 2021428.10M-1.1%
- 2020432.70M-1.1%
- 2019437.60M-1.3%
- 2018443.30M-1.6%
- 2017450.30M-1.9%
- 2016459.10M-3.5%
- 2015475.80M-1.5%
- 2014483.10M-0.8%
- 2013487.10M-1.0%
- 2012492.20M-1.2%
- 2011498.30M-1.1%
- 2010503.70M-0.4%
- 2009505.80M-4.1%
- 2008527.20M-5.5%
- 2007557.90M-3.9%
- 2006580.30M-1.6%
- 2005590.00M-1.5%
- 2004598.70M-1.2%
- 2003605.90M-3.9%
- 2002630.58M-2.4%
- 2001645.99M-0.0%
- 2000646.10M+1.4%
- 1999636.89M+1.4%
- 1998628.20M+3.6%
- 1997606.12M+2.6%
- 1996590.52M+3.6%
- 1995570.22M+1.2%
- 1994563.56M-0.4%
- 1993565.77M+1.6%
- 1992556.96M+0.3%
- 1991555.37M-5.6%
- 1990588.06M-2.8%
- 1989605.16M-4.1%
- 1988630.74M+0.3%
- 1987628.57M+6.7%
- 1986588.89M—
Shares Outstanding values are taken from Automatic Data Processing's reported income statements (quarterly 10-Q and annual 10-K filings with the U.S. Securities and Exchange Commission). Each row shows the period end date and the filing date. YoY compares each figure to the same period one year earlier. Amounts are in USD as filed.
About Shares Outstanding at Automatic Data Processing (ADP)
According to Automatic Data Processing's latest reported financial statements, the company's latest reported diluted shares outstanding is 402.30M. Diluted weighted-average shares outstanding is the share count used to compute per-share metrics like EPS. Buybacks lower it; new issuance, stock-based compensation, and convertible securities raise it. Multiply by the stock price for market capitalization.
Headline figure above is from the reporting period ending (reported ). Chart and table below cover the full reported history back to .
In 2025, Automatic Data Processing (ADP) diluted shares outstanding totalled 408.70M – edged down 0.8% year-over-year.
Over 2020–2025 (5 years), Automatic Data Processing diluted shares outstanding expanded at a -1.1% compound annual rate, with a net decline across the window.
Between 2000 and 2025, Automatic Data Processing diluted shares outstanding plunged 36.7%, falling from 646.10M to 408.70M.
The record annual diluted shares outstanding stands at 646.10M, reached in 2000; the historical low of 408.70M was recorded in 2025.
Automatic Data Processing Shares Outstanding by Year
Automatic Data Processing Shares Outstanding 2025: 408.70M
Automatic Data Processing posted diluted shares outstanding of 408.70M in 2025, edged down 0.8% below 2024. This figure represents the lowest annual value in the available history.
Automatic Data Processing Shares Outstanding 2024: 412.20M
In 2024, Automatic Data Processing reported diluted shares outstanding of 412.20M, edged down 0.8% below 2023.
Automatic Data Processing Shares Outstanding 2023: 415.70M
Automatic Data Processing diluted shares outstanding in 2023 was 415.70M, edged down 1.3% below 2022.
Automatic Data Processing Shares Outstanding 2022: 421.10M
2022's diluted shares outstanding for Automatic Data Processing came in at 421.10M, edged down 1.6% below 2021.
Automatic Data Processing Shares Outstanding 2021: 428.10M
Automatic Data Processing diluted shares outstanding in 2021 was 428.10M.
See more financial history for Automatic Data Processing (ADP).
Sector peers by Shares Outstanding
Industrials peers of Automatic Data Processing (ADP), ranked by their latest diluted shares outstanding
| 2.93B | |
| 1.36B | |
| 1.07B | |
| 762.30M | |
| 593.50M | |
| 469.00M | |
| 389.50M | |
| 271.70M |
- 2.93B
- 1.36B
- 1.07B
- 762.30M
- 593.50M
- 469.00M
- 389.50M
- 271.70M
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