Alliant Energy Corporation vs Vanguard S&P 500 ETF — how do they compare? Alliant Energy Corporation trades at $68.76 (market cap $17.78B), while Vanguard S&P 500 ETF trades at $711.46. The key difference: Alliant Energy Corporation pays a 3.12% dividend while Vanguard S&P 500 ETF pays none, and Vanguard S&P 500 ETF is trading nearer its 52-week high, Alliant Energy Corporation nearer its low. Which is the better fit depends on your goals.
| LNT | VOO | |
|---|---|---|
Market Cap | $17.78B | — |
Sector | Utilities | Broad Market / Factor |
52-Week High | $78.03 | $710.71 |
52-Week Low | $63.62 | $580.93 |
Enterprise Value | $29.88B | — |
Dividend Yield | 3.12% | — |
Signals from Pluang's Aura AI — not financial advice
Alliant Energy (LNT) trades at $68.21, down 1.67% on the day, with a bearish technical signal from moving averages but bullish oscillators. The company reported Q2 2026 EPS of $0.65, beating estimates, and reaffirmed full-year guidance. Revenue grew to $4.36B in 2025, with net income margin at 18.45%. Analyst consensus is a Buy with a $77.67 price target, indicating potential upside. Recent news highlights institutional activity, including Assenagon Asset Management increasing its stake by 339.9% as of August 12, 2026.
LNT presents a stable investment opportunity with consistent earnings beats and a dividend yield, but faces risks from rising debt levels and bearish technical trends. The stock's valuation metrics, including a P/E of 21.7, are reasonable for the utilities sector. Upside is supported by analyst targets, while headwinds include higher interest costs and competitive pressures.
No Aura AI signal available yet.
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Latest headlines on both assets
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 →VOO is a foundational ETF that tracks the S&P 500 Index, providing exposure to 500 of the largest and most established companies in the United States. Renowned for its ultra-low expense ratio and tax efficiency, it serves as a core building block for long-term investors seeking to capture the total return of the U.S. large-cap market in a single, highly liquid vehicle.
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