Quest Diagnostics Inc vs Smith & Nephew plc — how do they compare? Quest Diagnostics Inc trades at $237.24 (market cap $26.21B), while Smith & Nephew plc trades at $29.75 (market cap $12.54B). The key difference: Quest Diagnostics Inc is far larger — about 2.1× Smith & Nephew plc's market cap, and Smith & Nephew plc pays the higher dividend (2.65%). Which is the better fit depends on your goals.
| DGX | SNN | |
|---|---|---|
Market Cap | $26.21B | $12.54B |
Sector | Health | Health |
52-Week High | $238.50 | $38.70 |
52-Week Low | $173.49 | $28.73 |
Enterprise Value | $31.97B | $15.57B |
Dividend Yield | 1.45% | 2.65% |
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.
Smith & Nephew (SNN) trades at $29.76, down 1.06% with bearish technical signals. The company shows improving fundamentals with revenue growth from $5.8B to $6.2B and net income margin expanding to 10.08% in 2025. Recent Q2 2026 earnings beat expectations but the company lowered full-year revenue guidance from 6% to 4% growth due to U.S. Orthopaedics weakness.
While valuation multiples appear reasonable (P/E 20.41, EV/EBITDA 9.9), the stock faces headwinds from mixed earnings performance and cautious analyst sentiment. The primary investment case hinges on execution in robotics and wound care segments offsetting orthopedic challenges, with downside risk from continued U.S. market softness.
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 →Smith & Nephew designs, manufactures, and markets orthopedic devices, sports medicine and arthroscopic technologies, and wound-care solutions. Roughly 42% of the U.K.-based firm's revenue comes from orthopedic products, and another 30% is sports medicine and ENT. The remaining 28% of revenue is from the advanced wound therapy segment. Roughly half of Smith & Nephew's total revenue comes from the United States, just over 30% is from other developed markets, and emerging markets account for the remainder.
Read more on SNN →