Costco Wholesale Corporation vs Alliant Energy Corporation — how do they compare? Costco Wholesale Corporation trades at $946.11 (market cap $420.05B), while Alliant Energy Corporation trades at $65.63 (market cap $16.99B). The key difference: Costco Wholesale Corporation is far larger — about 24.7× 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 Costco Wholesale Corporation for 132 Days and Alliant Energy Corporation for 64 Days on average.
| COST | LNT | |
|---|---|---|
Market Cap | $420.05B | $16.99B |
Volume | 2,087,565 | 2,488,387 |
Sector | Consumer Staples | Utilities |
52-Week High | $1.09K | $78.03 |
52-Week Low | $849.63 | $63.21 |
Typical Hold Time | 132 Days | 64 Days |
Enterprise Value | $407.33B | $29.08B |
Dividend Yield | 0.62% | 3.27% |
Signals from Pluang's Aura AI — not financial advice
Costco (COST) trades at $942.25, up 0.7% on the day, showing strong operational momentum with a 28.4% ROE and 11.3% March sales growth. The stock is near its 52-week high, supported by bullish moving averages, though RSI levels indicate potential overbought conditions. Recent membership fee hikes and robust cash flow generation underscore its resilient business model.
Outlook remains positive given analyst consensus and a $1,090 price target, but elevated P/E of 45.66 poses valuation risk. Key catalysts include sustained membership growth and expansion, while risks involve competitive pressures and macroeconomic sensitivity.
LNT trades at $65.21, down 0.43% on the day, with a bullish technical signal despite mixed indicators. The company reported Q2 2026 EPS of $0.65, beating estimates, and maintains a strong profitability profile with an 18.45% net income margin. Recent news highlights institutional buying and a $1.4 billion partnership expansion, though the stock recently touched a 52-week low.
The outlook is supported by a $13.4 billion capital investment plan and data center demand growth, offering potential upside to the $77 consensus price target. Risks include rising debt levels and cost pressures, but analyst sentiment remains positive with no sell ratings. The stock presents a defensive income opportunity with a growing dividend.
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Latest headlines on both assets
The leading warehouse club, Costco has 815 stores worldwide (at the end of fiscal 2021), with most sales derived in the United States (72%) and Canada (14%). It sells memberships that allow customers to shop in its warehouses, which feature low prices on a limited product assortment. Costco mainly caters to individual shoppers, but roughly 20% of paid members carry business memberships. Food and sundries accounted for 40% of fiscal 2021 sales, with non-food merchandise 29%, warehouse ancillary and other businesses (such as fuel and pharmacy) nearly 17%, and fresh food 14%. Costco's warehouses average around 146,000 square feet
Read more on COST →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 →