Alliant Energy Corporation vs Vanguard S&P 500 ETF — how do they compare? Alliant Energy Corporation trades at $65.85 (market cap $16.99B), while Vanguard S&P 500 ETF trades at $715.59 (market cap $1.80T). The key difference: Vanguard S&P 500 ETF is far larger — about 105.9× Alliant Energy Corporation's market cap, and Alliant Energy Corporation pays a 3.27% dividend while Vanguard S&P 500 ETF pays none. Which is the better fit depends on your goals — on Pluang, investors hold Alliant Energy Corporation for 64 Days and Vanguard S&P 500 ETF for 55 Days on average.
| LNT | VOO | |
|---|---|---|
Market Cap | $16.99B | $1.80T |
Volume | 2,488,387 | 4,722,271 |
Sector | Utilities | Broad Market / Factor |
52-Week High | $78.03 | $716.17 |
52-Week Low | $63.21 | $580.93 |
Typical Hold Time | 64 Days | 55 Days |
Enterprise Value | $29.08B | — |
Dividend Yield | 3.27% | — |
Signals from Pluang's Aura AI — not financial advice
LNT trades at $65.50, up 0.44% today, with a bullish technical signal and support near $65. The company reported Q2 2026 EPS of $0.65, beating expectations, and maintains a strong net income margin of 18.45%. Recent news highlights a $1.4B partnership and institutional buying, while a $13.4B capital expenditure plan supports long-term growth.
Outlook is positive with a consensus price target of $77, implying 17.6% upside, driven by steady utility demand and data center growth. Risks include rising debt levels and cost pressures. Analysts are bullish with 52% buy ratings, but investors should monitor execution of the capex plan and interest rate impacts.
VOO trades at $711.37, down 0.43% on the day, with a bullish technical signal from moving averages and neutral oscillators. The ETF maintains strong institutional support despite a 46.9% increase in short interest reported by Defense World on October 3, 2026. Recent news highlights VOO's role as a core holding for long-term wealth building, with dividend payments scheduled for September 30, 2026.
VOO offers diversified exposure to S&P 500 companies with strong earnings growth projections of 35% for 2026. While short-term volatility may persist amid Federal Reserve policy uncertainty, the ETF remains well-positioned for investors seeking broad market participation. Key risks include potential earnings growth deceleration to 15% in 2027 and broader market valuation concerns.
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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.
Read more on VOO →