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What if I had invested? › Automatic Data Processing

$1,000 in Automatic Data Processing in 1972

$1,000 put into Automatic Data Processing (ADP) on January 3, 1972, its first trading day of 1972 in our data, was worth $681,013 on September 23, 2026, with dividends counted to the end of 2024. Over the same days to July 31, 2026, $1,000 in the whole US stock market became $331,217.

$1,000 became$681,013by September 23, 2026
Total return681 timesthe money put in, dividends counted to 2024
A year, on average+12.7%over 54.7 years
The whole US market$331,217same days to July 31, 2026, dividends counted; ADP by then: $688,193
The S&P 500 index$75,795price only, no dividends

Bought at the close on January 3, 1972, dividends put back in, no costs and no tax. Dividends are counted to the end of 2024; from 2025 on our prices are adjusted for splits only, so dividends paid since then are left out. The stock figure counts dividends; the S&P 500 index figure does not, so compare the stock with the whole-market figure. The market figure is the Fama-French US market return (Kenneth R. French data library), which runs to July 31, 2026. Our stock prices run to September 23, 2026.

Another stock, another year

Automatic Data Processing in: 1968 · 1969 · 1970 · 1971 · 1973 · 1974 · 1975 · 1976 · 1977 · 1978 · 1979 · 1980 · 1981 · 1982 · 1983 · 1984 · 1985 · 1986 · 1987 · 1988 · 1989 · 1990 · 1991 · 1992 · 1993 · 1994 · 1995 · 1996 · 1997 · 1998 · 1999 · 2000 · 2001 · 2002 · 2003 · 2004 · 2005 · 2006 · 2007 · 2008 · 2009 · 2010 · 2011 · 2012

Also in 1972

Ask the Lab what the market did next

History, not advice. How these numbers are made.