UnitedHealth Group Inc vs Vistra Corp — how do they compare? UnitedHealth Group Inc trades at $404.95 (market cap $361.00B), while Vistra Corp trades at $146.69 (market cap $48.64B). The key difference: UnitedHealth Group Inc is far larger — about 7.4× Vistra Corp's market cap, and UnitedHealth Group Inc pays the higher dividend (2.31%). Which is the better fit depends on your goals.
| UNH | VST | |
|---|---|---|
Market Cap | $361.00B | $48.64B |
Sector | Health | Technology |
52-Week High | $436.35 | $217.92 |
52-Week Low | $259.02 | $134.71 |
Enterprise Value | $402.86B | $70.58B |
Dividend Yield | 2.31% | 0.63% |
Signals from Pluang's Aura AI — not financial advice
UnitedHealth Group (UNH) trades at $408.74, showing modest daily gains of 0.41% amid a bearish technical signal. The company demonstrates strong fundamental performance with consistent earnings beats in recent quarters and robust analyst support (82.7% buy ratings). Recent developments include dividend payments and strategic initiatives to streamline pediatric care authorizations, positioning UNH well in the healthcare sector.
UNH presents a compelling investment case with strong cash flow generation and market leadership, though investors face risks from regulatory scrutiny and margin compression. The stock trades at a discount to analyst consensus target of $476.50, offering potential upside if operational improvements and growth initiatives materialize as projected.
Vistra (VST) trades at $146.68, up 2.67% today, with a bearish technical signal from moving averages but strong analyst support (90.9% buy ratings). Recent Q2 2026 earnings showed a beat on EPS ($2.87 actual vs. $1.32 expected) but a revenue miss, while the company reaffirmed full-year guidance amid growing data center power demand. The stock's valuation includes a P/E of 24.44 and a high ROE of 75.73%, though net cash flow was negative in 2025.
The outlook is positive due to robust EBITDA growth and strategic positioning in the AI power sector, with a consensus price target of $239.75 implying significant upside. Key risks include ERCOT market volatility, hedging losses, and high debt levels, requiring monitoring of execution on data center deals and cost controls.
Trailing returns across standard periods
Latest headlines on both assets
UnitedHealth Group is one of the largest private health insurers, providing medical benefits to 50 million members globally, including 5 million outside the U.S. at the end of 2021. As a leader in employer-sponsored, self-directed, and government-backed insurance plans, UnitedHealth has obtained massive scale in managed care. Along with its insurance assets, UnitedHealth's continued investments in its Optum franchises have created a healthcare services colossus that spans everything from medical and pharmaceutical benefits to providing outpatient care and analytics to both affiliated and third-party customers.
Read more on UNH →Vistra is a leading integrated retail electricity and power generation company that serves as a critical infrastructure provider for the digital economy. It operates a diversified portfolio of zero-carbon nuclear and renewable assets alongside a massive, flexible natural gas fleet, positioning it as an indispensable partner for energy-intensive AI data centers and industrial electrification.
Read more on VST →