Quest Diagnostics Inc vs W W Grainger Inc — how do they compare? Quest Diagnostics Inc trades at $230.97 (market cap $25.48B), while W W Grainger Inc trades at $1,289.79 (market cap $59.76B). The key difference: W W Grainger Inc is far larger — about 2.3× Quest Diagnostics Inc's market cap, and Quest Diagnostics Inc pays the higher dividend (1.49%). Which is the better fit depends on your goals — on Pluang, investors hold Quest Diagnostics Inc for 56 Days and W W Grainger Inc for 25 Days on average.
| DGX | GWW | |
|---|---|---|
Market Cap | $25.48B | $59.76B |
Volume | 941,866 | 186,697 |
Sector | Health | Industrials |
52-Week High | $247.45 | $1.40K |
52-Week Low | $173.49 | $918.18 |
Typical Hold Time | 56 Days | 25 Days |
Enterprise Value | $31.23B | $61.96B |
Dividend Yield | 1.49% | 0.79% |
Signals from Pluang's Aura AI — not financial advice
Quest Diagnostics (DGX) trades at $230.81, up 1.68% today, with a bullish earnings trend after beating EPS estimates for three consecutive quarters. The stock shows a mixed technical picture with a bearish overall signal but trades near key support at $228. Revenue growth accelerated to $11.04B in 2025, and the company maintains solid profitability with a 9.19% net income margin. Recent news highlights growth in consumer testing and a partnership with Apple Health, though Medicare reimbursement cuts pose a headwind.
The outlook is cautiously optimistic, supported by strong fundamentals and a consensus price target of $250 offering 8% upside. Key opportunities include demand for advanced diagnostics and AI adoption, while risks center on regulatory pressure and rising debt levels. Analyst sentiment is mixed with a slight hold bias, reflecting balanced growth prospects against near-term challenges.
W.W. Grainger (GWW) trades at $1,268.67, up 0.41% with mixed technical signals showing bearish moving averages but neutral oscillators. The company demonstrates strong profitability with 47.92% ROE and 9.92% net margin, though valuation metrics appear elevated with a P/E of 32.34. Recent earnings show two consecutive beats, while analyst consensus leans heavily toward Hold (66.66%) with a $1,310 price target. The company continues strategic expansion with a new Oregon distribution center and technology acquisitions.
GWW presents a balanced outlook with solid fundamentals offset by premium valuation. The stock offers steady dividend growth as a Dividend King but faces headwinds from industrial sector challenges. Upside potential exists if earnings momentum continues, though current levels suggest limited near-term catalysts given the cautious analyst stance and technical resistance near $1,280-$1,303.
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 →Grainger is a leading broad-line distributor of maintenance, repair, and operating (MRO) products. It serves millions of customers worldwide through an integrated network of branches and digital platforms.
Read more on GWW →