Quest Diagnostics Inc vs 3M Company — how do they compare? Quest Diagnostics Inc trades at $205.45 (market cap $22.80B), while 3M Company trades at $157.15 (market cap $81.67B). The key difference: 3M Company is far larger — about 3.6× Quest Diagnostics Inc's market cap, and 3M Company pays the higher dividend (1.99%). Which is the better fit depends on your goals.
| DGX | MMM | |
|---|---|---|
Market Cap | $22.80B | $81.67B |
Sector | Health | Industrials |
52-Week High | $216.02 | $174.61 |
52-Week Low | $166.42 | $141.10 |
Enterprise Value | $28.82B | $90.07B |
Dividend Yield | 1.67% | 1.99% |
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.
3M (MMM) trades at $157.70, showing minimal daily movement with a 0.11% gain. The stock faces technical headwinds with bearish moving averages but maintains strong profitability metrics including a 72.14% ROE and consistent earnings beats. Recent developments include new product launches and strategic partnerships, though the company navigates consumer segment weakness and mixed analyst sentiment.
The outlook remains balanced with solid fundamentals supporting long-term value, but near-term risks include competitive pressures and macroeconomic sensitivity. Analyst consensus suggests cautious optimism with a $143 price target, while technical indicators signal potential consolidation around current levels.
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 →3M Company conducts operations in electronics, telecommunications, industrial, consumer and office, health care, safety, and other markets. The Company businesses share technologies, manufacturing operations, marketing channels, and other resources. 3M serves customers worldwide.
Read more on MMM →