Quest Diagnostics Inc vs Paychex, Inc. — how do they compare? Quest Diagnostics Inc trades at $237.08 (market cap $26.21B), while Paychex, Inc. trades at $119.31 (market cap $43.14B). The key difference: Paychex, Inc. is the larger of the two by market cap, and Paychex, Inc. pays the higher dividend (3.92%). Which is the better fit depends on your goals.
| DGX | PAYX | |
|---|---|---|
Market Cap | $26.21B | $43.14B |
Sector | Health | Industrials |
52-Week High | $238.50 | $140.81 |
52-Week Low | $173.49 | $85.57 |
Enterprise Value | $31.97B | $46.63B |
Dividend Yield | 1.45% | 3.92% |
Signals from Pluang's Aura AI — not financial advice
Quest Diagnostics (DGX) trades at $237.63, down slightly by 0.3% today, but maintains strong momentum with three consecutive quarterly earnings beats and a raised 2026 outlook. The stock shows bullish technical signals with moving averages supporting upward trends, while fundamentals reveal solid revenue growth to $11.04 billion in 2025 and improving profit margins. Recent news highlights surging testing demand and AI implementation driving operational efficiency.
DGX presents a favorable investment case with analyst consensus price target of $249.50 offering 5% upside potential. Strong testing demand, strategic partnerships, and earnings momentum support growth, though elevated debt levels and margin pressures from lower-margin deals pose moderate risks. The stock's current valuation at 25.21 P/E appears reasonable given growth prospects.
Paychex (PAYX) trades at $121.18, up 0.95% with a bullish technical outlook and strong fundamentals. The company maintains robust profitability with 27.03% net margins and consistent earnings beats. Recent expansion of WISE platform and steady small business employment trends support growth. Technical indicators show bullish momentum with support at $120 and resistance at $122.
PAYX offers stable dividend income and consistent execution but faces valuation concerns with P/E of 24.81 above sector averages. Analyst consensus remains cautious with 63% hold ratings. Key risks include economic sensitivity and competitive pressures in HR services. Upside depends on continued market share gains and margin maintenance.
Trailing returns across standard periods
Quest Diagnostics is a leading independent provider of diagnostic testing, information, and services in the U.S. The company generates over 95% of its revenue through clinical testing, anatomic pathology, esoteric testing, and substance abuse testing with specimens collected at its national network of roughly 2,300 patient service centers, as well as multiple doctors offices and hospitals. The firm also runs a much smaller diagnostic solutions segment that provides clinical trials testing, risk assessment services, and information technology solutions.
Read more on DGX →Paychex is a leading provider of payroll, human capital management, and insurance solutions servicing small and midsize clients primarily in the United States. The company, established in 1979, services over 730,000 clients and pays over 1 in 12 U.S. private-sector workers. Alongside its traditional payroll services, Paychex offers HCM solutions such as benefits administration and time and attendance software, as well as human resources outsourcing and insurance agency services.
Read more on PAYX →