ChartRow logo
$268.26+0.35%
as of market close, Sep 11, 2026
☾ AH
PeersSPCXCATGEVUBERVRTRKLB

Automatic Data Processing Inc. returns by year

Through September 11, 2026

Automatic Data Processing Inc. returns by year (1984–2026)#

Automatic Data Processing Inc. annual returns by year
YearTotal return
2026YTD
+6.6%
2025
-10.2%
2024
+28.4%
2023
-0.2%
2022
-1.3%
2021
+42.6%
2020
+5.9%
2019
+32.7%
2018
+14.3%
2017
+16.5%
2016
+24.3%
2015
+4.1%
2014
+22.3%
2013
+46.9%
2012
+8.1%
2011
+19.7%
2010
+11.2%
2009
+12.2%
2008
-7.5%
2007
+3.6%
2006
+10.6%
2005
+6.3%
2004
+13.9%
2003
+2.1%
2002
-32.8%
2001
-6.2%
2000
+18.5%
1999
+35.2%
1998
+31.1%
1997
+43.7%
1996
+16.0%
1995
+27.2%
1994
+6.1%
1993
+4.2%
1992
+17.0%
1991
+70.0%
1990
+9.6%
1989
+26.6%
1988
-13.5%
1987
+27.4%
1986
+19.6%
1985
+51.4%
1984
+10.0%
Annualized
+13.9%
1984–2026
Average year
+15.9%
42 full years
Best year
+70.0%
1991
Worst year
-32.8%
2002
Positive years
35/42
83% up

Total return by period#

Annual

Methodology#

Returns are total returns (dividends reinvested), computed from ADP's split- and dividend-adjusted closes. The bar chart switches between annual and monthly periods. Annualized return is the compound annual growth rate over the full period. The current year is year-to-date. Past performance does not predict future returns; not investment advice.

FAQ#

What is Automatic Data Processing Inc.'s average annual return?
Since 1984, Automatic Data Processing Inc. (ADP) has returned about 13.9% a year (the compound annual growth rate) and an average calendar-year return of 15.9%.
What were Automatic Data Processing Inc.'s best and worst years?
Over 1984–2026, the best year was 1991 (+70.0%) and the worst was 2002 (-32.8%).
How often is Automatic Data Processing Inc. up in a year?
35 of the 42 full years since 1984 were positive — about 83% of the time.

More on Automatic Data Processing Inc.