Quest Diagnostics Inc vs MasterCard Inc — how do they compare? Quest Diagnostics Inc trades at $237.51 (market cap $26.23B), while MasterCard Inc trades at $559.1 (market cap $493.34B). The key difference: MasterCard Inc is far larger — about 18.8× 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 | MA | |
|---|---|---|
Market Cap | $26.23B | $493.34B |
Sector | Health | Consumer Cyclical |
52-Week High | $238.50 | $598.96 |
52-Week Low | $173.49 | $471.55 |
Enterprise Value | $31.99B | $506.38B |
Dividend Yield | 1.45% | 0.62% |
Volume | — | 4,635,698 |
Signals from Pluang's Aura AI — not financial advice
Quest Diagnostics (DGX) trades at $238.35, down slightly by 0.06% today, but maintains a bullish technical trend with strong earnings momentum, having beaten EPS estimates in the last three quarters. Revenue grew to $11.04 billion in 2025, with net income reaching $992 million, and the company raised its 2026 outlook amid surging testing demand. Analyst consensus is a Buy with a $249.50 price target, though valuation multiples like a P/E of 25.3 suggest premium pricing.
The outlook for DGX is positive due to robust demand for diagnostic services, AI integration, and partnerships driving growth, but risks include margin pressure from lower-margin deals and high debt levels. Investors may find opportunity in sustained earnings beats and dividend payouts, yet should monitor competitive and cost pressures that could affect profitability.
Mastercard (MA) trades at $563.17, up 0.04% today, with a bullish technical signal and strong institutional buying. The stock shows robust fundamentals, with revenue growing from $22.2B in 2022 to $32.8B in 2025 and net income margins above 45%. Recent earnings beats and a consensus price target of $660.85 reflect optimism, though high valuation ratios like a P/E of 30.98 warrant caution.
Outlook is positive due to consistent earnings growth, expanding digital payment initiatives, and analyst buy ratings. Risks include competitive pressures from new payment technologies and regulatory scrutiny. The stock offers upside potential but requires monitoring of valuation and market shifts.
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 →Mastercard Incorporated provides financial transaction processing services. The Company offers payment processing services for credit and debit cards, electronic cash, automated teller machines, and travelers checks. Mastercard serves customers worldwide.
Read more on MA →