Automatic Data Processing, Inc. (ADP)

NASDAQ: ADP · Real-Time Price · USD

261.63

+2.23 (0.86%)

At close: Dec 5, 2025, 4:00 PM EST

261.86

+0.23 (0.09%)

After-hours: Dec 5, 2025, 6:52 PM EST

Automatic Data Processing Market Cap

Automatic Data Processing has a market cap or net worth of $105.82 billion as of December 5, 2025. Its market cap has decreased by -12.72% in one year.

Market Cap

105.82B

Enterprise Value

107.99B

1-Year Change

-12.72%

Ranking

#138

Market Cap Chart

Since December 1, 1998, Automatic Data Processing's market cap has increased from $23.30B to $105.82B, an increase of 354.12%. That is a compound annual growth rate of 5.76%.

Market Cap History

Date	Market Cap	% Change
Dec 5, 2025	105.82B	-11.28%
Dec 31, 2024	119.27B	24.48%
Dec 29, 2023	95.82B	-3.29%
Dec 30, 2022	99.09B	-4.64%
Dec 31, 2021	103.90B	37.52%
Dec 31, 2020	75.56B	2.42%
Dec 31, 2019	73.78B	28.54%
Dec 31, 2018	57.40B	10.43%
Dec 29, 2017	51.97B	12.08%
Dec 30, 2016	46.37B	18.68%
Dec 31, 2015	39.07B	-2.78%
Dec 31, 2014	40.19B	3.32%
Dec 31, 2013	38.90B	40.74%
Dec 31, 2012	27.64B	4.71%
Dec 30, 2011	26.39B	15.63%
Dec 31, 2010	22.83B	5.63%
Dec 31, 2009	21.61B	8.15%
Dec 31, 2008	19.98B	-14.73%
Dec 31, 2007	23.43B	-13.59%
Dec 29, 2006	27.12B	2.46%
Dec 30, 2005	26.47B	2.44%
Dec 31, 2004	25.84B	9.72%
Dec 31, 2003	23.55B	0.17%
Dec 31, 2002	23.51B	-35.28%
Dec 31, 2001	36.32B	-9.11%

View and export this data all the way back to 1998. Sign Up Today.

Market Capitalization

Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.

Formula: Market Cap = Stock Price * Shares Outstanding

Full Definition

Related Stocks

Company	Market Cap
NVIDIA	4,432.38B
Apple	4,119.35B
Microsoft	3,591.03B
Broadcom	1,842.86B
Taiwan Semiconductor Manufacturing Company	1,209.75B
Oracle	620.28B
Palantir Technologies	433.21B
ASML Holding	428.72B

Market Cap Rankings