United Microelectronics Corp vs UnitedHealth Group Inc — how do they compare? United Microelectronics Corp trades at $21.15 (market cap $51.00B), while UnitedHealth Group Inc trades at $436.15 (market cap $382.83B). The key difference: UnitedHealth Group Inc is far larger — about 7.5× United Microelectronics Corp's market cap, and UnitedHealth Group Inc pays the higher dividend (2.2%). Which is the better fit depends on your goals.
| UMC | UNH | |
|---|---|---|
Market Cap | $51.00B | $382.83B |
Sector | Technology | Health |
52-Week High | $28.02 | $431.68 |
52-Week Low | $6.58 | $237.77 |
Enterprise Value | $48.57B | $429.52B |
Dividend Yield | 2.03% | 2.2% |
Signals from Pluang's Aura AI — not financial advice
UMC trades at $21.19, down 0.28% on the day, with a bullish technical signal from oscillators but bearish moving averages. The company reported Q1 2026 EPS of $0.20, beating expectations, and maintains a net income margin of 20.25%. Recent news highlights mass production of silicon photonics ICs and strong June 2026 sales growth of 22.85% year-over-year.
Outlook is supported by earnings beats and specialty technology demand, but risks include valuation above sector peers and competitive pressures. Analysts are mixed with 26.67% buy ratings, suggesting cautious optimism amid solid execution.
UnitedHealth Group (UNH) trades at $426.09, up 0.64% on the day, with a bullish technical signal and strong analyst support. The stock shows consistent earnings beats, with Q2 2026 EPS of $6.38 surpassing expectations of $4.94. Revenue growth remains robust, reaching $447.57 billion in 2025, though net margins have compressed to 2.68%. Recent corporate actions include a $2.32 dividend and ongoing share repurchases, while news highlights operational streamlining like reduced pediatric prior authorizations.
UNH's outlook is positive, driven by aging demographics and tech innovation in healthcare, offering upside to the $467.12 consensus target. Risks include regulatory scrutiny, as seen in Massachusetts' Medicaid lawsuit, and margin pressure from rising costs. Institutional sentiment is strongly bullish, with 82.69% of analysts rating it a buy, supporting long-term growth prospects amid sector tailwinds.
Trailing returns across standard periods
Latest headlines on both assets
Founded in 1980, United Microelectronics is the world's third-largest dedicated chip foundry, with 7% market share in 2021, according to Gartner, after TSMC and GlobalFoundries. UMC's headquarters are in Hsinchu, Taiwan, and it operates 12 fabs in Taiwan, Mainland China, Japan and Singapore, with additional sales offices in Europe, the U.S. and South Korea. UMC features a diverse customer base including Texas Instruments, MediaTek, Qualcomm, Broadcom, Xilinx and Realtek, supplying a wide range of products applied in communications, display, memory, automotive and more. UMC employs about 20,000 people.
Read more on UMC →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 →