Quest Diagnostics Inc vs Twist Bioscience Corp — how do they compare? Quest Diagnostics Inc trades at $204.84 (market cap $22.80B), while Twist Bioscience Corp trades at $93.42 (market cap $5.77B). The key difference: Quest Diagnostics Inc is far larger — about 4× Twist Bioscience Corp's market cap, and Quest Diagnostics Inc pays a 1.67% dividend while Twist Bioscience Corp pays none. Which is the better fit depends on your goals.
| DGX | TWST | |
|---|---|---|
Market Cap | $22.80B | $5.77B |
Sector | Health | Health |
52-Week High | $216.02 | $102.88 |
52-Week Low | $166.42 | $24.16 |
Enterprise Value | $28.82B | $5.69B |
Dividend Yield | 1.67% | — |
Signals from Pluang's Aura AI — not financial advice
Quest Diagnostics (DGX) trades at $207.35, showing minimal daily movement with a slight decline of 0.04%. The stock maintains a bullish technical stance with recent earnings beats and analyst consensus pointing to upside potential. Recent developments include New York State approval for Haystack MRD testing and strong momentum across diagnostic channels. Revenue growth accelerated to $11.04 billion in 2025 with consistent profitability margins around 9%.
DGX presents a balanced investment case with 38% analyst buy ratings and a $227.75 price target suggesting 10% upside. The company demonstrates steady revenue growth and operational efficiency, though elevated debt levels and policy risks require monitoring. Second quarter earnings on July 23, 2026, will be crucial for validating current momentum and growth trajectory.
TWST trades at $90.35, down 0.31% on the day, with a bullish technical signal supported by moving averages and oversold RSI levels near key support at $89. Revenue growth remains strong, reaching $376.57M in 2025, though the company continues to report net losses. Recent news highlights AI-driven drug discovery collaborations and insider selling activity, while analyst consensus leans bullish with a $91.63 price target.
The stock offers growth exposure to synthetic biology and AI-enabled therapeutics, but carries significant risk due to persistent negative cash flow and profitability challenges. Investor sentiment is cautiously optimistic, balancing innovation potential against financial sustainability concerns in a competitive biotech landscape.
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 →Twist Bioscience Corp is a synthetic biology company. It develops a disruptive DNA synthesis platform to industrialize the engineering of biology. The company's DNA synthesis platform utilizes a proprietary semiconductor-based synthetic DNA manufacturing process that synthesizes DNA on silicon instead of on traditional well plastic plates to enable the production of high-quality synthetic DNA faster and affordable as well as overcomes inefficiencies. Powering cost-effective, rapid high-throughput synthesis, it enables researchers to rapidly realize opportunities ahead. Geographically, it derives a majority of revenue from the United States.
Read more on TWST →