Quest Diagnostics Inc vs Pfizer Inc — how do they compare? Quest Diagnostics Inc trades at $205.45 (market cap $22.80B), while Pfizer Inc trades at $24.27 (market cap $138.21B). The key difference: Pfizer Inc is far larger — about 6.1× Quest Diagnostics Inc's market cap, and Pfizer Inc pays the higher dividend (7.09%). Which is the better fit depends on your goals.
| DGX | PFE | |
|---|---|---|
Market Cap | $22.80B | $138.21B |
Sector | Health | Health |
52-Week High | $216.02 | $28.56 |
52-Week Low | $166.42 | $23.29 |
Enterprise Value | $28.82B | $188.87B |
Dividend Yield | 1.67% | 7.09% |
Volume | — | 29,869,932 |
Signals from Pluang's Aura AI — not financial advice
Quest Diagnostics (DGX) trades at $207.35, showing minimal daily movement with a slight decline of 0.04%. The stock maintains a bullish technical stance with recent earnings beats and analyst consensus pointing to upside potential. Recent developments include New York State approval for Haystack MRD testing and strong momentum across diagnostic channels. Revenue growth accelerated to $11.04 billion in 2025 with consistent profitability margins around 9%.
DGX presents a balanced investment case with 38% analyst buy ratings and a $227.75 price target suggesting 10% upside. The company demonstrates steady revenue growth and operational efficiency, though elevated debt levels and policy risks require monitoring. Second quarter earnings on July 23, 2026, will be crucial for validating current momentum and growth trajectory.
Pfizer (PFE) trades at $24.25, up 0.33% on the day, with a bearish technical signal from moving averages but neutral oscillators. The company reported Q1 2026 EPS of $0.75, beating expectations, and maintains a dividend of $0.43 per share. Recent news highlights Pfizer's focus on its obesity and oncology pipeline, with key catalysts expected in 2026. Financials show revenue of $62.58B in 2025, with a net income margin of 11.83% and a P/E ratio of 18.69.
The outlook for Pfizer is mixed, with analyst consensus leaning toward Hold (58.98%) but a price target of $28.78 suggesting potential upside. Investment opportunities include a strong dividend yield and pipeline advancements, while risks involve patent cliffs and competitive pressures. The stock's current valuation appears reasonable, but execution on pipeline developments is critical for future growth.
Trailing returns across standard periods
Latest headlines on both assets
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 →Pfizer Inc. operates as a pharmaceutical company. The Company offers medicines, vaccines, medical devices, and consumer healthcare products for oncology, inflammation, cardiovascular, and other therapeutic areas. Pfizer serves customers worldwide.
Read more on PFE →