Compare Quest Diagnostics Inc (DGX) vs Regeneron Pharmaceuticals Inc (REGN) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
Quest Diagnostics Inc vs Regeneron Pharmaceuticals Inc — how do they compare? Quest Diagnostics Inc trades at $237.13 (market cap $26.21B), while Regeneron Pharmaceuticals Inc trades at $793.24 (market cap $82.06B). The key difference: Regeneron Pharmaceuticals Inc is far larger — about 3.1× Quest Diagnostics Inc's market cap, and Quest Diagnostics Inc pays the higher dividend (1.45%). Which is the better fit depends on your goals.
| DGX | REGN | |
|---|---|---|
Market Cap | $26.21B | $82.06B |
Sector | Health | Health |
52-Week High | $238.50 | $812.27 |
52-Week Low | $173.49 | $555.51 |
Enterprise Value | $31.97B | $76.77B |
Dividend Yield | 1.45% | 0.47% |
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Aura AI Summary
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.
Regeneron Pharmaceuticals (REGN) trades at $808.05, up 3.02% today, with strong technical momentum and bullish moving averages. The company shows robust fundamentals: Q2 2026 EPS of $14.29 beat expectations by over 40%, revenue grew to $14.34B in 2025, and profit margins exceed 27%. However, RSI levels above 95 indicate overbought conditions, and the stock faces headwinds from multiple class-action lawsuits related to clinical trial disclosures.
Outlook remains positive due to earnings beats and product strength in Eylea HD and Dupixent, but legal overhangs and high valuation multiples pose near-term risks. Analysts maintain a Buy consensus with a $756.93 price target, suggesting cautious optimism amid legal scrutiny.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
About Quest Diagnostics Inc
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 →About Regeneron Pharmaceuticals Inc
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 →
