National Grid Transco PLC National Grid PLC (NEW) American Depositary Shares vs Williams Companies Inc — how do they compare? National Grid Transco PLC National Grid PLC (NEW) American Depositary Shares trades at $79.17 (market cap $78.25B), while Williams Companies Inc trades at $73.41 (market cap $91.21B). The key difference: Williams Companies Inc 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 (4.14%). Which is the better fit depends on your goals.
| NGG | WMB | |
|---|---|---|
Market Cap | $78.25B | $91.21B |
Volume | 1,070,031 | 6,950,661 |
Sector | Utilities | Energy |
52-Week High | $93.93 | $79.40 |
52-Week Low | $73.54 | $56.51 |
Enterprise Value | $136.28B | $121.84B |
Dividend Yield | 4.14% | 2.82% |
Typical Hold Time | — | 58 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.
WMB trades at $74.57, up 0.54% with strong bullish technical indicators and analyst consensus. The stock shows robust fundamentals with $11.95B revenue, 25.18% net margin, and consistent dividend payments. Recent earnings beat expectations in Q1 2026, while technical analysis indicates bullish momentum with support at $72-73 and resistance at $75-76 levels.
WMB presents a compelling investment case with strong analyst support (79% buy rating) and $87.08 price target upside. The company benefits from stable fee-based revenues and AI-driven natural gas demand growth. Key risks include energy market volatility and high debt levels, but the resilient midstream model and dividend growth trajectory support long-term value.
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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 →Williams is a midstream energy company that owns and operates the large Transco and Northwest pipeline systems and associated natural gas gathering, processing, and storage assets. In August 2018, the firm acquired the remaining 26% ownership of its limited partner, Williams Partners.
Read more on WMB →