Automatic Data Processing, Inc. Market Cap
Data as of June 01, 2026
Market Cap
$88.68B
Stock Price
$221.84
Shares Outstanding
$400M
Classification
Large Cap
How It's Calculated
$88.68B = $221.84 × $400M
What This Means
Automatic Data Processing, Inc. has a market capitalization of $88.68B, classifying it as Large Cap — a major company by market standards. Market cap represents the total value of all outstanding shares and is a key indicator of a company's size.
About Automatic Data Processing, Inc.
Automatic Data Processing, Inc. (ADP) operates in the Technology sector, specifically in Software - Application. With a market capitalization of about $88.68B, it ranks as a large-cap stock — a major established company.
Shares recently traded near $221.84, within a 52-week range of $188.16 to $329.93 (-32.8% from the high, +17.9% from the low). Beta of 0.84 is broadly in line with typical market sensitivity.
Trailing profit margin is about 20.1%, signaling a solid profit margin for its industry.
Understanding This Metric
Market capitalization sums the market value of all outstanding shares. It helps classify Automatic Data Processing, Inc. by size — mega-cap, large-cap, and mid-cap stocks tend to have different liquidity, volatility, and index inclusion profiles. Size alone does not determine quality, but it frames risk and how widely the stock is held.
Sector Comparison
Among Technology names on our S&P 100 coverage, Automatic Data Processing, Inc.'s market cap of $88.68B can be compared with peers such as NVDA ($5.11T), AAPL ($4.58T), MSFT ($3.34T). Sector context helps interpretation, but each company's growth profile and balance sheet differ — use multiple metrics before drawing conclusions. View all Technology stocks.
Key Takeaways
- ADP is grouped in the Technology sector for peer comparisons.
- Recent beta of 0.84 suggests lower-than-market price sensitivity.
- Trailing profit margin of 20.1% provides context for how much earnings support the headline multiple.
Related Tools & Guides
Explore calculators and guides connected to this metric, or view all metrics for ADP.
Calculated Market Cap
$88.68B
Sector
Technology
Other ADP Metrics
Frequently Asked Questions
What is ADP's market capitalization?
Market cap is the total market value of all outstanding shares. Automatic Data Processing, Inc.'s market cap is about $88.68B on this page's data date.
Is ADP a mega/large/mid/small cap?
With roughly $88.68B in market cap, Automatic Data Processing, Inc. falls in the large-cap category in our size buckets (mega ≥$200B, large ≥$10B, mid ≥$2B). Size affects liquidity, index weight, and typical volatility.
How does market cap relate to ADP's risk profile?
Larger caps tend to have broader analyst coverage and deeper trading; smaller caps can offer growth but with higher idiosyncratic risk. Use market cap together with debt, cash flow, and Technology position — not alone.
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