National Grid Transco PLC National Grid PLC (NEW) American Depositary Shares vs United Microelectronics Corp — how do they compare? National Grid Transco PLC National Grid PLC (NEW) American Depositary Shares trades at $79.17 (market cap $78.99B), while United Microelectronics Corp trades at $20.67 (market cap $55.41B). The key difference: National Grid Transco PLC National Grid PLC (NEW) American Depositary Shares is the larger of the two by market cap, and National Grid Transco PLC National Grid PLC (NEW) American Depositary Shares pays the higher dividend (4.13%). Which is the better fit depends on your goals.
| NGG | UMC | |
|---|---|---|
Market Cap | $78.99B | $55.41B |
Volume | 740,402 | 12,773,662 |
Sector | Utilities | Technology |
52-Week High | $93.93 | $28.02 |
52-Week Low | $73.54 | $7.02 |
Enterprise Value | $137.22B | $52.51B |
Dividend Yield | 4.13% | 1.87% |
Typical Hold Time | — | 42 Days |
Signals from Pluang's Aura AI — not financial advice
National Grid (NGG) trades at $78.23, up 1.44% on the day, with a market cap of approximately $48.3 billion. The stock shows stable technicals near its consensus price target of $79.25. Fundamentally, it maintains strong profitability with an 18.32% net income margin and has beaten EPS estimates in recent quarters. Recent news highlights institutional buying and a focus on grid innovation, including AI adoption.
Outlook is cautiously positive with upside to the high target of $85.50, supported by earnings momentum and strategic investments. Risks include high debt levels and regulatory pressures. Analyst consensus leans buy (55%), but hold ratings reflect concerns over capital intensity and macroeconomic sensitivity.
UMC trades at $22.39, down 0.71% on the day, with a bullish technical signal despite recent volatility. The company has beaten earnings estimates for three consecutive quarters, with Q2 2026 EPS of $0.54 significantly exceeding the $0.16 forecast. Revenue is projected to grow to $250.7 billion in 2026, with a net income margin rebounding to 32.75%. Cash flow trends show improving operational performance, with net cash flow turning positive in 2025 at $5.66 billion.
The outlook is positive given strong earnings momentum and AI-driven demand, but risks include competitive pressures and sensitivity to semiconductor cycles. Analyst sentiment is mixed with a Hold consensus, though some upgrades to Strong Buy highlight growth potential. The stock's valuation multiples suggest room for appreciation if execution continues.
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National Grid plc is a British utility company that owns and operates electricity and gas transmission networks in Great Britain, and through its US Regulated business, operates electricity and gas transmission and distribution networks serving customers in New York and Massachusetts. Its shares trade on the NYSE as American Depositary Shares under the ticker NGG.
Read more on NGG →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.
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