Quest Diagnostics Inc vs VNET Group Inc — how do they compare? Quest Diagnostics Inc trades at $230.72 (market cap $25.48B), while VNET Group Inc trades at $5.26 (market cap $1.47B). The key difference: Quest Diagnostics Inc is far larger — about 17.3× VNET Group Inc's market cap, and Quest Diagnostics Inc pays a 1.49% dividend while VNET Group Inc pays none. Which is the better fit depends on your goals — on Pluang, investors hold Quest Diagnostics Inc for 56 Days and VNET Group Inc for 16 Days on average.
| DGX | VNET | |
|---|---|---|
Market Cap | $25.48B | $1.47B |
Volume | 941,866 | 4,955,295 |
Sector | Health | Technology |
52-Week High | $247.45 | $14.03 |
52-Week Low | $173.49 | $5.13 |
Typical Hold Time | 56 Days | 16 Days |
Enterprise Value | $31.23B | $5.04B |
Dividend Yield | 1.49% | — |
Signals from Pluang's Aura AI — not financial advice
Quest Diagnostics (DGX) trades at $227.00, down 0.64% on the day, with the stock showing strong fundamental performance including three consecutive quarterly earnings beats and revenue growth from $9.9B in 2024 to $11.04B in 2025. Technical indicators signal bearish momentum with the current price near key support at $226, while the company maintains solid profitability with 9.19% net income margin and 14.35% ROE. Recent developments include positive clinical study results and a new partnership with Apple Health app for lab testing integration.
The investment outlook remains positive with analyst consensus target of $250 representing 10% upside potential, though Medicare reimbursement cuts pose near-term headwinds. Growth drivers include advanced diagnostics expansion and consumer testing demand, balanced against technical weakness and regulatory uncertainty. The stock offers value with reasonable P/E of 24.1 and consistent dividend payments.
VNET trades at $5.39, near a 52-week low, with a bearish technical signal and negative earnings misses in recent quarters. The company reported a net loss of $256.77 million in 2025, with a negative net income margin of -22.18%, though revenue grew to $9.95 billion. Positive cash flow from operations of $1.92 billion and a strategic investment closing in September 2026 provide some operational stability amid financial challenges.
The outlook remains cautious due to persistent losses and high leverage, but analyst consensus is moderately bullish with 62.5% buy ratings. Key risks include balance sheet pressures and competitive threats in the data center market, while potential upside hinges on execution of new capacity and AI infrastructure demand.
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 →VNET Group, formerly 21Vianet, is a leading carrier-neutral data center services provider in China. It operates a dual-core strategy: a large-scale retail business serving over 7,000 enterprise customers and an aggressive wholesale segment (Hyperscale 2.0) designed to meet the high-density power and cooling demands of large-scale AI and cloud platforms.
Read more on VNET →