Quest Diagnostics Inc vs Gilead Sciences, Inc. — how do they compare? Quest Diagnostics Inc trades at $229.97 (market cap $25.48B), while Gilead Sciences, Inc. trades at $151.13 (market cap $182.40B). The key difference: Gilead Sciences, Inc. is far larger — about 7.2× Quest Diagnostics Inc's market cap, and Gilead Sciences, Inc. pays the higher dividend (2.23%). Which is the better fit depends on your goals — on Pluang, investors hold Quest Diagnostics Inc for 56 Days and Gilead Sciences, Inc. for 111 Days on average.
| DGX | GILD | |
|---|---|---|
Market Cap | $25.48B | $182.40B |
Volume | 941,866 | 4,469,821 |
Sector | Health | Health |
52-Week High | $247.45 | $155.80 |
52-Week Low | $173.49 | $116.74 |
Typical Hold Time | 56 Days | 111 Days |
Enterprise Value | $31.23B | $205.46B |
Dividend Yield | 1.49% | 2.23% |
Signals from Pluang's Aura AI — not financial advice
Quest Diagnostics (DGX) trades at $230.76, up 1.66% today, reflecting strong year-to-date momentum driven by consistent earnings beats and growth in advanced diagnostics. The stock is near its 52-week high with a consensus price target of $250, indicating further upside potential. Recent news highlights partnerships, such as integration with Apple Health, and clinical study successes, though Medicare reimbursement cuts pose a headwind. Technical indicators show a bearish signal overall, with support at $228 and resistance at $232.
The outlook remains positive due to robust revenue growth, expanding profit margins, and strategic initiatives, but risks include regulatory pressure on lab payments and rising debt levels. Analyst sentiment is mixed, with a majority holding neutral ratings, suggesting cautious optimism amid execution challenges and market volatility.
Gilead Sciences (GILD) trades at $151.17, up 2.94% recently, with strong technical momentum and bullish moving averages. The company shows robust revenue growth to $29.44B in 2025 and beat earnings estimates in three consecutive quarters, though net income margin turned negative at -10.64% for 2026. Recent developments include expanded HIV drug access in Latin America via a PAHO partnership, positioning Gilead for growth in its core franchises.
Gilead presents a mixed outlook with solid operational cash flow and analyst bullishness (65.5% buy ratings) offset by profitability concerns and high debt levels. The stock's current price aligns with the consensus target of $151.57, suggesting limited near-term upside. Key risks include execution in oncology pipeline expansion and reliance on HIV treatment revenues amid competitive pressures.
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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 →Gilead Sciences develops and markets therapies to treat life-threatening infectious diseases, with the core of its portfolio focused on HIV and hepatitis B and C. The acquisitions of Corus Pharma, Myogen, CV Therapeutics, Arresto Biosciences, and Calistoga have broadened this focus to include pulmonary and cardiovascular diseases and cancer. Gilead's acquisition of Pharmasset brought rights to hepatitis C drug Sovaldi, which is also part of combination drug Harvoni, and the Kite, Forty Seven, and Immunomedics acquisitions boost Gilead's exposure to cell therapy and noncell therapy in oncology.
Read more on GILD →