Quest Diagnostics Inc vs Nuscale Power Corporation — how do they compare? Quest Diagnostics Inc trades at $237.51 (market cap $26.21B), while Nuscale Power Corporation trades at $9.62 (market cap $4.06B). The key difference: Quest Diagnostics Inc is far larger — about 6.5× Nuscale Power Corporation's market cap, and Quest Diagnostics Inc pays a 1.45% dividend while Nuscale Power Corporation pays none. Which is the better fit depends on your goals.
| DGX | SMR | |
|---|---|---|
Market Cap | $26.21B | $4.06B |
Sector | Health | Utilities |
52-Week High | $238.50 | $53.43 |
52-Week Low | $173.49 | $7.59 |
Enterprise Value | $31.97B | $2.99B |
Dividend Yield | 1.45% | — |
Signals from Pluang's Aura AI — not financial advice
Quest Diagnostics (DGX) trades at $237.99, up 0.15% on the day, near its 52-week high. The stock shows strong momentum with consecutive earnings beats in 2026, including Q2 EPS of $3.12 versus $2.82 expected. Revenue growth accelerated to $11.04 billion in 2025, with net income margin at 9.19%. Technical indicators signal a bullish trend, while analyst consensus is a $249.50 price target. Recent news highlights AI integration and raised 2026 outlook amid robust testing demand.
The outlook for DGX is positive, driven by earnings momentum, strategic partnerships, and healthcare demand. Investment opportunity lies in sustained growth and dividend yield, but risks include margin pressure from lower-margin deals and high debt levels. Valuation at a P/E of 25.21 requires continued execution to justify upside.
NuScale Power (SMR) trades at $9.58, up 4.36% today, with a bullish technical signal from moving averages but mixed oscillators. The company reported a net loss of $355.79 million on $31.48 million revenue in 2025, with a negative net margin of -3,888.7%. Recent news highlights regulatory progress for its small modular reactors and potential from AI data center power demand, though revenue plunged 98.8% year-over-year in Q2 2026.
Outlook hinges on commercial deployment success, with a consensus price target of $10.50 offering 9.6% upside. High execution risk and cash burn are key concerns, but analyst sentiment is 50% buy-rated. Investors face volatility from project timelines versus speculative growth potential in nuclear energy.
Trailing returns across standard periods
Latest headlines on both assets
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 →NuScale Power Corporation is a leading developer of Small Modular Reactor (SMR) technology. The company's flagship product is a light water reactor SMR designed to generate clean, reliable, and scalable nuclear power. NuScale's technology is poised to address the global demand for carbon-free energy by offering a safer, smaller, and more flexible alternative to traditional large-scale nuclear power plants, with applications in electricity generation, desalination, and process heat.
Read more on SMR →