Quest Diagnostics Inc vs Schlumberger NV — how do they compare? Quest Diagnostics Inc trades at $231.24 (market cap $25.48B), while Schlumberger NV trades at $49.03 (market cap $72.69B). The key difference: Schlumberger NV is far larger — about 2.9× Quest Diagnostics Inc's market cap, and Schlumberger NV pays the higher dividend (2.41%). Which is the better fit depends on your goals — on Pluang, investors hold Quest Diagnostics Inc for 56 Days and Schlumberger NV for 99 Days on average.
| DGX | SLB | |
|---|---|---|
Market Cap | $25.48B | $72.69B |
Volume | 941,866 | 16,228,451 |
Sector | Health | Energy |
52-Week High | $247.45 | $60.10 |
52-Week Low | $173.49 | $31.72 |
Typical Hold Time | 56 Days | 99 Days |
Enterprise Value | $31.23B | $81.42B |
Dividend Yield | 1.49% | 2.41% |
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.
SLB trades at $47.96, down 4.08% on the day, amid a bearish technical signal. The company has beaten EPS estimates for the last three quarters, with Q3 2026 results pending. Recent contract wins in the Rovuma Basin, Saudi Arabia, and Oman bolster revenue visibility. Cash flow from operations remains strong at $6.49B for 2025, though net cash flow was negative due to financing activities.
Analyst consensus is bullish with an 84.85% buy rating and a $64.58 price target, implying significant upside. Risks include exposure to oil price volatility and recent profit margin compression. The stock's current valuation metrics, including a P/E of 23.89, appear reasonable given growth prospects.
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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 →Schlumberger is the largest oilfield service firm in the world, with expertise in myriad disciplines, including reservoir performance, well construction, production enhancement, and more recently, digital solutions. It maintains a reputation as one of the industry's leading innovators, which has earned it dominant share in numerous end markets.
Read more on SLB →