Appian Corp vs Quest Diagnostics Inc — how do they compare? Appian Corp trades at $34.44 (market cap $2.54B), while Quest Diagnostics Inc trades at $237.24 (market cap $26.21B). The key difference: Quest Diagnostics Inc is far larger — about 10.3× Appian Corp's market cap, and Quest Diagnostics Inc pays a 1.45% dividend while Appian Corp pays none. Which is the better fit depends on your goals.
| APPN | DGX | |
|---|---|---|
Market Cap | $2.54B | $26.21B |
Sector | Technology | Health |
52-Week High | $45.64 | $238.50 |
52-Week Low | $18.72 | $173.49 |
Enterprise Value | $2.67B | $31.97B |
Dividend Yield | — | 1.45% |
Signals from Pluang's Aura AI — not financial advice
Appian Corporation (APPN) trades at $35.05, down 1.49% on the day, following a series of recent earnings beats. The stock exhibits a bullish technical trend with strong moving average support, though oscillators signal overbought conditions. Fundamentally, the company shows robust revenue growth, reaching $727 million in 2025, and has achieved positive net income after years of losses, yet maintains a negative shareholder equity position. Recent news highlights strategic AI partnerships and strong quarterly performance.
The outlook is cautiously optimistic, driven by AI-driven demand and enterprise growth, but significant risks persist, including high valuation multiples, negative equity, and intense competition. Analyst consensus is mixed, with a majority Hold rating, suggesting the stock may be fully valued near-term despite operational improvements.
Quest Diagnostics (DGX) trades at $237.24, down 0.16% on the day, with a bullish technical signal from moving averages. The company reported strong Q2 2026 earnings, beating estimates with EPS of $3.12 and raising its full-year outlook, driven by robust testing demand. Revenue grew to $11.04B in 2025, with net income of $992M, though margins face pressure from lower-margin deals and rising costs.
The outlook is positive due to raised guidance and AI integration enhancing efficiency, but risks include debt levels and margin compression. Analysts maintain a cautious buy stance with a $249.50 price target, indicating modest upside potential from current levels amid competitive and cost challenges.
Trailing returns across standard periods
Appian Corp provides a low-code software development platform as a service that enables organizations to rapidly develop powerful and unique applications. With its platform, organizations can rapidly and easily design, build and implement powerful, enterprise-grade custom applications through intuitive, visual interface with little or no coding required. The company's customers use applications built on its low-code platform to launch new business lines, automate vital employee workflows, manage complex trading platforms, accelerate drug development and build procurement systems. The group generates a majority of its revenue from the domestic market. It serves various industries such as education.
Read more on APPN →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 →