Compare Quest Diagnostics Inc (DGX) vs Dolby Laboratories, Inc. (DLB) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
Quest Diagnostics Inc vs Dolby Laboratories, Inc. — how do they compare? Quest Diagnostics Inc trades at $236.8 (market cap $26.21B), while Dolby Laboratories, Inc. trades at $60.5 (market cap $5.75B). The key difference: Quest Diagnostics Inc is far larger — about 4.6× Dolby Laboratories, Inc.'s market cap, and Dolby Laboratories, Inc. pays the higher dividend (2.35%). Which is the better fit depends on your goals.
| DGX | DLB | |
|---|---|---|
Market Cap | $26.21B | $5.75B |
Sector | Health | Industrials |
52-Week High | $238.50 | $75.62 |
52-Week Low | $173.49 | $48.51 |
Enterprise Value | $31.97B | $5.12B |
Dividend Yield | 1.45% | 2.35% |
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Quest Diagnostics (DGX) trades at $237.63, down slightly by 0.3% today, but maintains strong momentum with three consecutive quarterly earnings beats and a raised 2026 outlook. The stock shows bullish technical signals with moving averages supporting upward trends, while fundamentals reveal solid revenue growth to $11.04 billion in 2025 and improving profit margins. Recent news highlights surging testing demand and AI implementation driving operational efficiency.
DGX presents a favorable investment case with analyst consensus price target of $249.50 offering 5% upside potential. Strong testing demand, strategic partnerships, and earnings momentum support growth, though elevated debt levels and margin pressures from lower-margin deals pose moderate risks. The stock's current valuation at 25.21 P/E appears reasonable given growth prospects.
DLB trades at $60.90, down 1.93% on the day, with a bullish technical signal from moving averages but bearish oscillators. The company has consistently beaten EPS estimates in recent quarters, including Q2 2026 with $0.69 actual versus $0.67 expected. Revenue has been stable around $1.3B annually, with a strong gross profit margin of 87.61% in 2025. Analyst consensus is a Buy with a price target of $87.50, suggesting significant upside. Recent news highlights growth in Dolby Atmos and automotive licensing.
The outlook for DLB is positive, supported by strong fundamentals and analyst optimism, but near-term execution risks and licensing volatility pose challenges. The stock's current valuation metrics, including a P/E of 26.11, appear reasonable given growth prospects. Key risks include revenue fluctuations and competitive pressures in the audio-video sector.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
About Quest Diagnostics Inc
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 →About Dolby Laboratories, Inc.
Dolby Laboratories Inc develops audio and surround sound for cinema, broadcast, home audio systems, in-car entertainment systems, DVD players, games, televisions, and personal computers. The company generates three fourths of its revenue from licensing its technology to consumer electronics manufacturers around the world. The rest of revenue comes from equipment sales to professional producers and audio engineering services.
Read more on DLB →
