TotalMarketCap

Automatic Data Processing

ADPNasdaq United StatesTechnologyEDP Services

Market cap

$121.266 B

$307.19 +1.20%

Close of 6 Nov 2026

As of 6 Nov 2026, Automatic Data Processing (ADP) has a market capitalization of $121.3B. Market cap measures the value of outstanding equity at market prices; company totals combine applicable share classes. Prices and market caps come from Nasdaq, with financial fundamentals from SEC filings. See sources and calculation details.

Revenue

$20.6B

#212 by revenue

Earnings

$4.08B

#123 by earnings

Shares outstanding

394,759,432

Latest filing cover page

P/E ratio

29.7

Cap ÷ net income

EDP Services, ranked by market cap

All 164 →
  1. #1Automatic Data ProcessingADP$121.3B
  2. #2InfosysINFY$52.1B
  3. #3WorkdayWDAY$48.3B
  4. #4ZscalerZS$33.3B
  5. #5Cognizant Technology SolutionsCTSH$29.9B

What if Automatic Data Processing were worth as much as…

Open the what-if tool →

Gold $28.2T

$71,529.32

Per share 233× higher

Bitcoin $1.53T

$3,870.33

Per share 12.6× higher

Apple $5.02T

$12,705.92

Per share 41.4× higher

Or at a round number

$200.0B$500.0B$1.00T$2.00T

Where these numbers come from

Share counts and financials for Automatic Data Processing are taken from its own SEC filings via EDGAR: public record, not an estimate. Market cap is shares outstanding multiplied by the latest close. Read the methodology.