Compare Quest Diagnostics Inc (DGX) vs Phillips 66 (PSX) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
Quest Diagnostics Inc vs Phillips 66 — how do they compare? Quest Diagnostics Inc trades at $230.94 (market cap $25.48B), while Phillips 66 trades at $283.31 (market cap $112.36B). The key difference: Phillips 66 is far larger — about 4.4× Quest Diagnostics Inc's market cap, and Phillips 66 pays the higher dividend (1.8%). Which is the better fit depends on your goals — on Pluang, investors hold Quest Diagnostics Inc for 56 Days and Phillips 66 for 62 Days on average.
| DGX | PSX | |
|---|---|---|
Market Cap | $25.48B | $112.36B |
Volume | 941,866 | 2,374,751 |
Sector | Health | Energy |
52-Week High | $247.45 | $281.60 |
52-Week Low | $173.49 | $126.76 |
Typical Hold Time | 56 Days | 62 Days |
Enterprise Value | $31.23B | $128.83B |
Dividend Yield | 1.49% | 1.8% |
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Aura AI Summary
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.
Phillips 66 (PSX) trades at $271.62, up 0.68% with a bullish technical outlook near its 52-week high. The stock shows strong profitability with 24.02% ROE and 4.66% net margin, supported by three consecutive earnings beats. Recent news highlights structural refining advantages and AI implementation for operational efficiency. Current valuation metrics include a P/E of 16.07 and P/S of 0.75, suggesting reasonable pricing relative to peers.
PSX presents a compelling investment case with analyst consensus at Buy (54% rating) and $279 price target, though revenue declines from 2022-2025 pose concerns. Key risks include diesel export policy uncertainty and refining margin volatility. The company's debt reduction progress and projected 2026 earnings recovery to $7.1B support upside potential if operational execution continues.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
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About Quest Diagnostics Inc
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 →About Phillips 66
Phillips 66 is an independent refiner with 12 refineries that have a total crude throughput capacity of 2.0 million barrels per day, or mmb/d, after converting its 255 mb/d Alliance refinery to a terminal. The midstream segment comprises extensive transportation and NGL processing assets. It also includes its DCP Midstream joint venture, which holds 45 natural gas processing facilities, 11 NGL fractionation plants, and a natural gas pipeline system with 58,000 miles of pipeline. Its CPChem chemical joint venture operates facilities in the United States and the Middle East and primarily produces olefins and polyolefins.
Read more on PSX →
