Quest Diagnostics Inc vs PubMatic Inc — how do they compare? Quest Diagnostics Inc trades at $231.12 (market cap $25.48B), while PubMatic Inc trades at $18.64 (market cap $850.88M). The key difference: Quest Diagnostics Inc is far larger — about 29.9× PubMatic Inc's market cap, and Quest Diagnostics Inc pays a 1.49% dividend while PubMatic Inc pays none. Which is the better fit depends on your goals — on Pluang, investors hold Quest Diagnostics Inc for 56 Days and PubMatic Inc for 40 Days on average.
| DGX | PUBM | |
|---|---|---|
Market Cap | $25.48B | $850.88M |
Volume | 941,866 | 997,698 |
Sector | Health | Technology |
52-Week High | $247.45 | $19.18 |
52-Week Low | $173.49 | $6.28 |
Typical Hold Time | 56 Days | 40 Days |
Enterprise Value | $31.23B | $754.01M |
Dividend Yield | 1.49% | — |
Signals from Pluang's Aura AI — not financial advice
Quest Diagnostics (DGX) trades at $227.00, down 0.64% with a bearish technical signal. The company shows strong fundamentals with three consecutive quarterly earnings beats and revenue growth from $9.9B in 2024 to $11.0B in 2025. Recent developments include positive clinical study results and a new Apple Health integration, though Medicare reimbursement cuts pose headwinds. The stock trades near support at $226 with oversold RSI readings suggesting potential for near-term bounce.
DGX presents a mixed outlook with solid execution offset by regulatory risks. The 10% upside to consensus price target of $250 offers opportunity, but Medicare payment reductions and rising debt levels require monitoring. Recent earnings momentum and strategic partnerships support growth, making DGX suitable for investors comfortable with healthcare sector volatility.
PubMatic (PUBM) trades at $19.02, up 2.42% with a bullish technical signal and strong analyst consensus. The company shows mixed fundamentals with negative net income margins but positive cash flow and recent earnings beats. Recent Q2 2026 results exceeded expectations with 11% revenue growth, driven by mobile app and CTV segments. Technical indicators show bullish moving averages with neutral oscillators, while support sits at $18 and resistance at $19.
The outlook remains cautiously optimistic with 64.7% analyst buy ratings and a $19.89 price target. Key opportunities include AI-driven ad growth and market share gains, while risks involve persistent profitability challenges and competitive pressures in digital advertising. The CFO's planned retirement adds transitional uncertainty.
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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 →PubMatic Inc is engaged in the digital advertising business. The company provides a specialized cloud infrastructure platform that enables real-time programmatic advertising transactions. The platform helps independent app developers and publishers to control and maximize their digital advertising businesses.
Read more on PUBM →