Quest Diagnostics Inc vs Nasdaq Inc — how do they compare? Quest Diagnostics Inc trades at $237.51 (market cap $26.21B), while Nasdaq Inc trades at $95.66 (market cap $53.11B). The key difference: Nasdaq Inc is far larger — about 2× 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 | NDAQ | |
|---|---|---|
Market Cap | $26.21B | $53.11B |
Sector | Health | Financials |
52-Week High | $238.50 | $100.98 |
52-Week Low | $173.49 | $76.85 |
Enterprise Value | $31.97B | $59.57B |
Dividend Yield | 1.45% | 1.22% |
Signals from Pluang's Aura AI — not financial advice
Quest Diagnostics (DGX) trades at $237.99, up 0.15% on the day, near its 52-week high. The stock shows strong momentum with consecutive earnings beats in 2026, including Q2 EPS of $3.12 versus $2.82 expected. Revenue growth accelerated to $11.04 billion in 2025, with net income margin at 9.19%. Technical indicators signal a bullish trend, while analyst consensus is a $249.50 price target. Recent news highlights AI integration and raised 2026 outlook amid robust testing demand.
The outlook for DGX is positive, driven by earnings momentum, strategic partnerships, and healthcare demand. Investment opportunity lies in sustained growth and dividend yield, but risks include margin pressure from lower-margin deals and high debt levels. Valuation at a P/E of 25.21 requires continued execution to justify upside.
Nasdaq (NDAQ) trades at $95.92, up 0.31% on the day, with a bullish technical signal from moving averages and strong support at $95. The company reported robust earnings beats in recent quarters, with Q2 2026 EPS of $1.07 exceeding expectations, and revenue growth accelerated to $8.26 billion in 2025. Recent news includes the acquisition of LeveL Markets, advancing its always-on markets strategy.
The outlook is positive, supported by analyst consensus of $109.20 price target and 61% buy ratings. Key opportunities include sustained revenue growth and strategic acquisitions, while risks involve competitive pressures and market volatility. The stock offers a dividend yield with recent payouts of $0.31 per share.
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 →Founded in 1971, Nasdaq is primarily known for its equity exchange, but in addition to its market-services business (about 35% of sales), the company sells and distributes market data as well as offers Nasdaq-branded indexes to asset managers and investors through its information-services segment (30%). Nasdaq's corporate-services business (20%) offers listing services and related investor relations products to publicly traded companies and through the company's market technology group (15%), Nasdaq facilitates the exchange operations of other exchanges throughout the world and provides financial compliance services.
Read more on NDAQ →