All charts and data below are with dividends reinvested. (Inflation adjustment is OFF !)

Total Real Returns

ADP: Total Return Chart (with Dividends Reinvested)

ADP total return snapshot: ADP returned −6.90% over the past year and +6.63% YTD, with dividends reinvested. Since Mar. 17, 1980, ADP is up +82,137.89% in nominal total return, or +15.53%/yr, and is currently −14.67% below its total-return high on Jun. 6, 2025.

Data ending Fri Sep. 11, 2026

Growth of $10,000

Mon 1980-03-17💬 to Fri 2026-09-11 Overall
Return 		Exponential
Trendline
ADP × 		+82,137.89%
+15.53%/yr 		+14.25%/yr
R2=0.967
Automatic Data Processing Inc NASDAQ Common Stock

Growth of $10,000 Summary

Mon 1980-03-17💬 to Fri 2026-09-11 Start
Value 		End
Value
ADP × 		$10,000.00
1980-03-17 		$8,223,789.09
2026-09-11

This Year’s Performance

through 2026-09-11

  YTD YoY
ADP × 		+6.63% −6.90%

Drawdowns

  Current
Drawdown 		Worst
Drawdown
ADP × 		−14.67%
on 2026-09-11
from 2025-06-06 peak 		−59.26%
on 2003-03-13
from 2000-11-20 peak

Rolling Returns

Period ending Fri 2026-09-11 1 yr 2 yr 3 yr 5 yr 10 yr
ADP × 		−6.90% +2.07%
+1.03%/yr 		+16.13%
+5.11%/yr 		+49.34%
+8.35%/yr 		+285.79%
+14.45%/yr

Annual Returns

Year ADP
2026 (YTD) +6.63%
2025 −10.18%
2024 +28.41%
2023 −0.25%
2022 −1.29%
2021 +42.60%
2020 +5.86%
2019 +32.71%
2018 +14.25%
2017 +16.54%
2016 +24.29%
2015 +4.10%
2014 +20.65%
2013 +46.10%
2012 +8.98%
2011 +20.63%
2010 +12.16%
2009 +13.24%
2008 −8.69%
2007 +2.59%
2006 +9.60%
2005 +5.43%
2004 +13.85%
2003 +2.73%
2002 −32.50%
2001 −6.07%
2000 +18.48%
1999 +35.62%
1998 +31.78%
1997 +44.91%
1996 +17.01%
1995 +28.36%
1994 +7.33%
1993 +5.30%
1992 +18.18%
1991 +72.19%
1990 +11.21%
1989 +28.69%
1988 −12.29%
1987 +28.81%
1986 +21.13%
1985 +53.89%
1984 +12.29%
1983 −2.31%
1982 +50.57%
1981 +3.52%
1980 +52.48%