Automatic Data Processing Inc vs American Tower Corp — how do they compare? Automatic Data Processing Inc trades at $268.51 (market cap $107.69B), while American Tower Corp trades at $171.24 (market cap $79.00B). The key difference: Automatic Data Processing Inc is the larger of the two by market cap, and American Tower Corp pays the higher dividend (4.12%). Which is the better fit depends on your goals.
| ADP | AMT | |
|---|---|---|
Market Cap | $107.69B | $79.00B |
Sector | Industrials | Real Estate |
52-Week High | $309.03 | $211.88 |
52-Week Low | $188.79 | $162.11 |
Enterprise Value | $108.73B | $122.53B |
Dividend Yield | 2.51% | 4.12% |
Signals from Pluang's Aura AI — not financial advice
ADP trades at $268.23, down 1.99% over the past day, with a bullish technical signal from moving averages and a consensus analyst price target of $280.50. The company reported strong earnings beats in recent quarters, with Q4 2026 EPS of $2.62 beating expectations, and maintains robust profitability with a net income margin of 20.11%. Recent news highlights dividend declarations and positive earnings momentum, though valuation ratios like a P/E of 24.78 suggest a premium.
The outlook for ADP is supported by consistent earnings growth and solid cash flow, but high valuation multiples and competitive pressures in payroll processing pose risks. Upside potential exists if the company meets Q3 2026 EPS expectations of $2.78, while macroeconomic labor market trends could impact performance. Analyst sentiment is mixed, with 63.89% holding, indicating cautious optimism amid elevated pricing.
American Tower Corporation (AMT) trades at $171.4, up 1.35% over the past 24 hours, with a bearish technical signal from moving averages but strong fundamental performance. The company reported Q2 2026 earnings beats, with EPS of $1.86 versus $1.57 expected, and maintains robust profitability margins, including a net income margin of 26.81%. Recent news highlights accelerated lease contract growth and a positive analyst consensus.
The outlook for AMT is supported by solid earnings growth and a 27.3% upside to the consensus price target of $206.17, though risks include interest rate sensitivity and high debt levels. Investment appeal hinges on execution in telecom infrastructure and data center expansion, balanced against macroeconomic pressures.
Trailing returns across standard periods
Latest headlines on both assets
ADP is a provider of payroll and human capital management solutions servicing the full scope of businesses from micro to global enterprises. ADP was established in 1949 and serves over 990,000 clients primarily in the United States. ADP's employer services segment offers payroll, HCM solutions, HR outsourcing, insurance and retirement services. The smaller but faster-growing PEO segment provides HR outsourcing solutions to small and midsize businesses through a co-employment model.
Read more on ADP →American Tower owns and operates more than 220,000 cell towers throughout the U.S., Asia, Latin America, Europe, and Africa. It also owns and/or operates 25 data centers in eight U.S. markets after acquiring CoreSite. On its towers, the company has a very concentrated customer base, with most revenue in each market being generated by just the top few mobile carriers. The company operates more than 40,000 towers in the U.S., which accounted for more than half of its total revenue in 2021. Outside the U.S., American Tower's greatest presence is in India and Brazil, where it operates roughly 75,000 and 19,000 towers, respectively. American Tower operates as a real estate investment trust.
Read more on AMT →