Automatic Data Processing, Inc.

Automatic Data Processing, Inc.

ADP
Automatic Data Processing, Inc.US flagNASDAQ Global Select
222.00
USD
-1.22
- -
88.74BMarket Cap

Automatic Data Processing, Inc. (ADP) Stock Split History

Learn about Automatic Data Processing, Inc.'s most recent 1139-for-1000 basis stock split on October 01, 2014. Understand the impact on shareholders and the company's market position.

Latest Stock Split Details

Key information about Automatic Data Processing, Inc.'s most recent stock split

Split Date: 2014-10-01
Split Ratio: 1139:1000
Price Before Split: $81.35
Price After Split: $71.42

Impact of the Stock Split

Understanding what this means for shareholders

  • The total value of your investment remains the same
  • You now own 1.14 times more shares (a 1139:1000 ratio)
  • The price per share is reduced proportionally

Historical Stock Splits

A comprehensive history of Automatic Data Processing, Inc.'s stock splits

DateRatioIs Reverse SplitPrice Before SplitPrice After Split
2014-10-011139:1000No$81.35$71.42
2007-04-0210000:9033No$50.41$45.54
1999-01-042:1No$80.60$40.30
1996-01-022:1No$72.78$36.39
1991-05-012:1No$67.79$33.89
1986-06-092:1No$70.61$35.31
1981-05-222:1No$58.51$29.25
1976-07-022:1No$66.08$33.04

About Automatic Data Processing, Inc.

Company overview and industry information

Automatic Data Processing, Inc. (ADP) operates in the Staffing & Employment Services industry. The recent 1139-for-1000 stock split reflects the company's growth and strategy to make shares more accessible to a broader range of investors.

Staffing & Employment Services
Go to Automatic Data Processing, Inc. Summary

Last updated: 6/17/2026

This information is for educational purposes only. Always consult with a financial advisor before making investment decisions.