Quest Diagnostics Inc vs Humana Inc — how do they compare? Quest Diagnostics Inc trades at $202.28 (market cap $22.80B), while Humana Inc trades at $407.07 (market cap $48.84B). The key difference: Humana Inc is far larger — about 2.1× Quest Diagnostics Inc's market cap, and Quest Diagnostics Inc pays the higher dividend (1.67%). Which is the better fit depends on your goals.
| DGX | HUM | |
|---|---|---|
Market Cap | $22.80B | $48.84B |
Sector | Health | Health |
52-Week High | $216.02 | $409.42 |
52-Week Low | $166.42 | $163.67 |
Enterprise Value | $28.82B | $57.88B |
Dividend Yield | 1.67% | 0.87% |
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.
Humana (HUM) trades at $406.00, up 3.51% with strong technical bullish signals and recent earnings beats. The stock shows robust revenue growth reaching $129.66 billion in 2025, though net margins have compressed to 0.82%. Analyst sentiment is mixed with 32% buy ratings but a consensus price target of $354.33 below current levels. Recent developments include Medicare Advantage margin targets and Illinois Medicaid contract wins.
The outlook remains cautious despite operational strengths. While CenterWell expansion and margin recovery plans offer upside, current valuation at 43x P/E appears stretched relative to earnings growth. Key risks include regulatory scrutiny, healthcare utilization costs, and ongoing insider trading investigations that could pressure shareholder returns.
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 →Humana is one of the largest private health insurers in the U.S. with a focus on administering Medicare Advantage plans. The firm has built a niche specializing in government-sponsored programs, with nearly all its medical membership stemming from individual and group Medicare Advantage, Medicaid, and the military's Tricare program. The firm is also a leader in stand-alone prescription drug plans for seniors enrolled in traditional fee-for-service Medicare. Humana offers employer-based plans primarily for small businesses along with specialty insurance offerings such as dental, vision, and life. Beyond medical insurance, the company provides other healthcare services, including primary-care services, at-home services, and pharmacy benefit management.
Read more on HUM →