Quest Diagnostics Inc vs Texas Instruments Incorporated — how do they compare? Quest Diagnostics Inc trades at $231.24 (market cap $25.48B), while Texas Instruments Incorporated trades at $284.9 (market cap $263.20B). The key difference: Texas Instruments Incorporated is far larger — about 10.3× Quest Diagnostics Inc's market cap, and Texas Instruments Incorporated pays the higher dividend (2.11%). Which is the better fit depends on your goals — on Pluang, investors hold Quest Diagnostics Inc for 56 Days and Texas Instruments Incorporated for 76 Days on average.
| DGX | TXN | |
|---|---|---|
Market Cap | $25.48B | $263.20B |
Volume | 941,866 | 5,850,256 |
Sector | Health | Technology |
52-Week High | $247.45 | $332.35 |
52-Week Low | $173.49 | $153.33 |
Typical Hold Time | 56 Days | 76 Days |
Enterprise Value | $31.23B | $270.25B |
Dividend Yield | 1.49% | 2.11% |
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.
Texas Instruments (TXN) trades at $288.94, down 2.82% on the day, amid a broader semiconductor sell-off. The stock maintains a bullish technical outlook with strong moving average signals and key support at $286. Fundamentally, revenue and earnings are recovering, with Q2 2026 EPS beating expectations at $2.14 versus $1.91, driven by data center sales growth and margin expansion. The company's net income margin stands at 31.11%, with robust cash flow from operations of $7.15 billion in 2025.
The outlook for TXN is positive, supported by accelerating data center demand, AI infrastructure investments, and a consensus price target of $325 implying 12% upside. Risks include premium valuation with a P/E of 43.8 and rising debt-to-asset ratio of 40.61% in 2025. Analyst sentiment is bullish with 47.69% buy ratings, though competitive pressures and cyclical semiconductor demand pose headwinds.
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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 →Dallas-based Texas Instruments generates over 95% of its revenue from semiconductors and the remainder from its well-known calculators. Texas Instruments is the world's largest maker of analog chips, which are used to process real-world signals such as sound and power. Texas Instruments also has a leading market share position in processors and microcontrollers used in a wide variety of electronics applications.
Read more on TXN →