Alliant Energy Corporation vs Monolithic Power Systems Inc — how do they compare? Alliant Energy Corporation trades at $65.85 (market cap $16.99B), while Monolithic Power Systems Inc trades at $1,386.29 (market cap $67.32B). The key difference: Monolithic Power Systems Inc is far larger — about 4× Alliant Energy Corporation's market cap, and Alliant Energy Corporation pays the higher dividend (3.27%). Which is the better fit depends on your goals — on Pluang, investors hold Alliant Energy Corporation for 64 Days and Monolithic Power Systems Inc for 25 Days on average.
| LNT | MPWR | |
|---|---|---|
Market Cap | $16.99B | $67.32B |
Volume | 2,488,387 | 826,960 |
Sector | Utilities | Technology |
52-Week High | $78.03 | $1.69K |
52-Week Low | $63.21 | $856.96 |
Typical Hold Time | 64 Days | 25 Days |
Enterprise Value | $29.08B | $65.92B |
Dividend Yield | 3.27% | 0.58% |
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.
MPWR trades at $1,369.80, down 3.94% on the day, with strong technical momentum indicated by bullish moving averages. The company demonstrates robust fundamentals with Q2 2026 EPS beating estimates at $6.50 versus $5.87 expected, and revenue growth from $2.79B in 2025 to $3.3B projected for 2026. Recent developments include a manufacturing partnership with GlobalFoundries announced September 9, 2026, to scale power solutions for AI and data centers.
The outlook remains positive with 88% analyst buy ratings and a consensus price target of $1,830 representing 33.6% upside. Key risks include the premium valuation (P/E of 83.58) and potential margin pressure from increased competition. The stock's performance is closely tied to AI infrastructure demand growth and execution on new product launches.
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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 →Monolithic Power Systems, Inc. is a global leader in high-performance, analog, and mixed-signal semiconductors. The company specializes in power management solutions, providing integrated circuits (ICs) for a wide range of applications, including computing, automotive, industrial, and communications. MPWR's proprietary process technology is designed to deliver highly energy-efficient and compact power solutions, positioning the company as a key supplier for the next generation of electronic devices.
Read more on MPWR →