Quest Diagnostics Inc vs Nucor Corporation — how do they compare? Quest Diagnostics Inc trades at $205.45 (market cap $22.80B), while Nucor Corporation trades at $234.51 (market cap $53.33B). The key difference: Nucor Corporation is far larger — about 2.3× 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 | NUE | |
|---|---|---|
Market Cap | $22.80B | $53.33B |
Sector | Health | Basic Materials |
52-Week High | $216.02 | $266.35 |
52-Week Low | $166.42 | $131.78 |
Enterprise Value | $28.82B | $57.97B |
Dividend Yield | 1.67% | 0.96% |
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.
Nucor (NUE) trades at $233.00, up 2.48% over the past day, supported by a bullish technical signal and strong earnings beats in recent quarters. The stock benefits from a solid balance sheet with a debt-to-asset ratio of 20.23% (2025 company filing) and a 53-year dividend growth streak. Revenue for 2025 was $32.49 billion, with net income of $1.74 billion, though margins have compressed from peak levels. Recent news highlights a joint venture to address power infrastructure bottlenecks and positive analyst sentiment.
Outlook remains positive with a consensus price target of $262.89 (analyst reports July 2026), implying ~13% upside. Key opportunities include steel price strength and strategic expansions, but risks involve cyclical demand weakness and margin pressure. Institutional ownership trends and buy ratings (62.5% of analysts) support a constructive view, though investors should monitor Q2 2026 earnings for confirmation of guidance.
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 →Nucor Corp manufactures steel and steel products. The company also produces direct reduced iron for use in its steel mills. The operations include international trading and sales companies that buy and sell steel and steel products manufactured by the company and others. The operating business segments are: steel mills, steel products and raw materials, the steel mills segment derives maximum revenue.
Read more on NUE →