Quest Diagnostics Inc vs iShares MSCI South Korea ETF — how do they compare? Quest Diagnostics Inc trades at $238.51 (market cap $26.21B), while iShares MSCI South Korea ETF trades at $175.35. The key difference: Quest Diagnostics Inc pays a 1.45% dividend while iShares MSCI South Korea ETF pays none, and Quest Diagnostics Inc is trading nearer its 52-week high, iShares MSCI South Korea ETF nearer its low. Which is the better fit depends on your goals.
| DGX | EWY | |
|---|---|---|
Market Cap | $26.21B | — |
Sector | Health | Broad Market / Factor |
52-Week High | $238.50 | $219.20 |
52-Week Low | $173.49 | $71.22 |
Enterprise Value | $31.97B | — |
Dividend Yield | 1.45% | — |
Signals from Pluang's Aura AI — not financial advice
Quest Diagnostics (DGX) trades at $237.24, down 0.16% on the day, with a bullish technical signal from moving averages. The company reported strong Q2 2026 earnings, beating estimates with EPS of $3.12 and raising its full-year outlook, driven by robust testing demand. Revenue grew to $11.04B in 2025, with net income of $992M, though margins face pressure from lower-margin deals and rising costs.
The outlook is positive due to raised guidance and AI integration enhancing efficiency, but risks include debt levels and margin compression. Analysts maintain a cautious buy stance with a $249.50 price target, indicating modest upside potential from current levels amid competitive and cost challenges.
EWY trades at $175.21, up 7.41% over the past 24 hours, showing strong momentum amid volatile South Korean market conditions. The ETF exhibits mixed technical signals with bullish moving averages but neutral oscillators, while support and resistance levels indicate potential consolidation between $166 and $172. Recent news highlights significant volatility in South Korean equities driven by AI and semiconductor sector turbulence, with foreign investors rotating capital away from Asian markets.
The outlook remains cautious as EWY faces headwinds from concentrated exposure to South Korea's volatile semiconductor sector, though government support initiatives and Goldman Sachs' bullish 90% upside projection offer potential catalysts. Key risks include continued foreign capital outflows, leveraged ETF speculation concerns, and dependence on AI-driven market swings that have caused recent sharp declines in major holdings like Samsung and SK Hynix.
Trailing returns across standard periods
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 →EWY tracks the MSCI Korea 25/50 Index, offering targeted exposure to large and mid-cap companies in South Korea. It is structurally centered on the global technology supply chain, industrials, and financial services, serving as a liquid tool for investors seeking a single-country view of this advanced, innovation-led economy.
Read more on EWY →