Automatic Data Processing Inc vs Regeneron Pharmaceuticals Inc — how do they compare? Automatic Data Processing Inc trades at $271.34 (market cap $108.72B), while Regeneron Pharmaceuticals Inc trades at $796.32 (market cap $83.19B). The key difference: Automatic Data Processing Inc is the larger of the two by market cap, and Automatic Data Processing Inc pays the higher dividend (2.48%). Which is the better fit depends on your goals.
| ADP | REGN | |
|---|---|---|
Market Cap | $108.72B | $83.19B |
Sector | Industrials | Health |
52-Week High | $309.03 | $812.27 |
52-Week Low | $188.79 | $545.94 |
Enterprise Value | $109.76B | $77.90B |
Dividend Yield | 2.48% | 0.47% |
Signals from Pluang's Aura AI — not financial advice
ADP trades at $271.32, down 0.8% for the day, with strong technical momentum showing bullish moving averages and key support at $269. The company demonstrates robust fundamentals with consistent earnings beats, 20.11% net margins, and 72.24% ROE. Recent Q4 2026 results showed 7% revenue growth and 17% EPS growth, driving positive analyst sentiment despite elevated valuation multiples.
Outlook remains positive with a $280.50 consensus price target offering 3.4% upside potential. Key opportunities include margin expansion and dividend stability, while risks center on high valuation sensitivity and labor market volatility affecting ADP's payroll processing business. The stock presents a quality growth opportunity with disciplined risk management required.
Regeneron Pharmaceuticals (REGN) trades at $784.36, up 1.59% today, with a bullish technical signal from moving averages but overbought RSI readings. The company shows strong profitability with a net income margin of 27.86% and has beaten EPS estimates in recent quarters. However, multiple class-action lawsuits filed in August 2026 allege inadequate clinical-trial risk disclosures, creating investor uncertainty amid solid financial performance.
Outlook remains supported by earnings momentum and analyst buy ratings, but legal risks and high valuation multiples pose near-term headwinds. Investment opportunity hinges on legal resolution and sustained drug pipeline success, while risks include trial setbacks and regulatory scrutiny.
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 →Regeneron Pharmaceuticals discovers, develops, and commercializes products that fight eye disease, cardiovascular disease, cancer, and inflammation. The company has several marketed products, including Eylea, approved for wet age-related macular degeneration and other eye diseases
Read more on REGN →