Quest Diagnostics Inc vs Carparts.Com Inc — how do they compare? Quest Diagnostics Inc trades at $231.12 (market cap $25.48B), while Carparts.Com Inc trades at $8.6 (market cap $66.42M). The key difference: Quest Diagnostics Inc is far larger — about 383.6× Carparts.Com Inc's market cap, and Quest Diagnostics Inc pays a 1.49% dividend while Carparts.Com Inc pays none. Which is the better fit depends on your goals — on Pluang, investors hold Quest Diagnostics Inc for 56 Days and Carparts.Com Inc for 45 Days on average.
| DGX | PRTS | |
|---|---|---|
Market Cap | $25.48B | $66.42M |
Volume | 941,866 | 40,287 |
Sector | Health | Consumer Cyclical |
52-Week High | $247.45 | $10.00 |
52-Week Low | $173.49 | $3.88 |
Typical Hold Time | 56 Days | 45 Days |
Enterprise Value | $31.23B | $79.39M |
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.
CarParts.com (PRTS) trades at $8.695, up 0.99% on the day, with a bullish technical outlook supported by positive moving average signals. The company shows improving quarterly earnings performance, beating estimates in recent quarters, though it remains unprofitable with negative margins. Analyst sentiment is positive with 60% buy ratings, while recent news highlights the company's data-driven competitive strategy in the auto parts e-commerce sector.
The stock presents a speculative opportunity given its low P/S ratio of 0.11 and consistent earnings beats, but faces significant fundamental challenges including negative cash flow, declining revenue trends, and persistent losses. Key risks include execution challenges in achieving profitability and competitive pressures in the online auto parts market.
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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 →CarParts.com Inc is an online provider of automotive aftermarket parts and repair information. The company principally sells its products to individual consumers through its network of websites and online marketplaces. The company's products consist of collision parts serving the body repair market, engine parts to serve the replacement parts market, and performance parts and accessories.
Read more on PRTS →