Compare Quest Diagnostics Inc (DGX) vs GSK plc (GSK) Price & Performance

Quest Diagnostics (DGX) trades at $230.81, up 1.68% today, with a bullish earnings trend after beating EPS estimates for three consecutive quarters. The stock shows a mixed technical picture with a bearish overall signal but trades near key support at $228. Revenue growth accelerated to $11.04B in 2025, and the company maintains solid profitability with a 9.19% net income margin. Recent news highlights growth in consumer testing and a partnership with Apple Health, though Medicare reimbursement cuts pose a headwind.

The outlook is cautiously optimistic, supported by strong fundamentals and a consensus price target of $250 offering 8% upside. Key opportunities include demand for advanced diagnostics and AI adoption, while risks center on regulatory pressure and rising debt levels. Analyst sentiment is mixed with a slight hold bias, reflecting balanced growth prospects against near-term challenges.

GSK trades at $46.54, down 1.02% on the day, with a bearish technical signal from moving averages but oversold RSI readings. The company reported strong earnings beats in recent quarters, with Q2 2026 EPS of $1.36 exceeding the $1.27 estimate. Fundamentals show robust profitability with a 72.73% gross margin and 14.52% net margin, while valuation metrics like a P/E of 14.89 appear reasonable. Recent news highlights pipeline advancements, including a $750 million cancer therapy deal and strategic focus on oncology and cost savings.

The outlook is mixed; analyst consensus leans Hold (55.18%) with a minority Buy rating (31.03%), reflecting caution amid an approaching HIV patent cliff. Near-term support is at $45, with resistance at $47. Revenue growth to $33.2B in 2026 and a dividend of $0.45 per share offer stability, but execution risks and competitive pressures remain key watchpoints for investors.