Compare Alliant Energy Corporation (LNT) vs Williams Companies Inc (WMB) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
Alliant Energy Corporation vs Williams Companies Inc — how do they compare? Alliant Energy Corporation trades at $72.65 (market cap $19.10B), while Williams Companies Inc trades at $73.27 (market cap $90.70B). The key difference: Williams Companies Inc is far larger — about 4.7× Alliant Energy Corporation's market cap, and Alliant Energy Corporation pays the higher dividend (2.89%). Which is the better fit depends on your goals.
| LNT | WMB | |
|---|---|---|
Market Cap | $19.10B | $90.70B |
Sector | Utilities | Energy |
52-Week High | $78.03 | $79.40 |
52-Week Low | $63.62 | $56.51 |
Enterprise Value | $30.83B | $120.08B |
Dividend Yield | 2.89% | 2.83% |
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
LNT trades at $73.96, down 1.16% on the day, with a bullish technical signal from moving averages and a consensus analyst price target of $78.50. The company reported Q1 2026 EPS of $0.82, beating expectations, and maintains a net income margin of 18.58%. Recent news highlights its $13.4 billion clean energy investment plan aimed at capitalizing on data center demand growth.
The outlook for LNT is positive, supported by steady earnings growth, a strong dividend yield, and strategic investments in renewable energy. Key risks include rising debt levels and exposure to regulatory changes in the utilities sector. Analyst sentiment is bullish with no sell ratings, indicating confidence in the company's long-term growth trajectory.
WMB trades at $74.57, up 1.62% on the day, with a bearish technical signal from moving averages but neutral oscillators. The company reported revenue of $11.95B in 2025 with a net income margin of 23.4% and recently secured a $5.34 billion Blackstone-led investment for power projects. Analyst consensus is strongly bullish with a $86.00 price target and 79% buy ratings.
The outlook is supported by strategic investments in energy infrastructure and stable cash flows, but risks include high debt levels and sensitivity to natural gas prices. The stock offers a dividend yield and growth potential from LNG expansion, though recent earnings misses warrant monitoring execution on new projects.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
About Alliant Energy Corporation
Alliant Energy is the parent of two regulated utilities, Interstate Power and Light and Wisconsin Power and Light, serving nearly 1 million electricity and natural gas customers and approximately 420,000 natural gas-only customers. Both subsidiaries engage in the generation and distribution of electricity and the distribution and transportation of natural gas. Alliant also owns a 16% interest in American Transmission Co.
Read more on LNT →About Williams Companies Inc
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 →
