
Alliant Energy (LNT) Market Capitalization Overview
Market Cap: $17.09B as of Nov 3, 2025
$17.09B
Past Month-$79.15M (0.46%)
As of Nov 3, 2025, Alliant Energy (LNT) has a market capitalization of $17.09B. Over the past 30 days, its market cap has decreased by -0.92%, while in the last 12 months, it has increased by 12.59%.
Market capitalization represents the total value of Alliant Energy as perceived by the stock market. It is calculated by multiplying the current stock price by the total number of outstanding shares.
Alliant Energy (LNT) Market Cap Formula = Stock Price * Shares Outstanding
The market cap of Alliant Energy (LNT) helps investors assess the company's size and compare it with competitors for better investment decisions.
Market capitalization represents the total value of Alliant Energy as perceived by the stock market. It is calculated by multiplying the current stock price by the total number of outstanding shares.
Alliant Energy (LNT) Market Cap Formula = Stock Price * Shares Outstanding
The market cap of Alliant Energy (LNT) helps investors assess the company's size and compare it with competitors for better investment decisions.
Alliant Energy (LNT) Market Cap & Key Trends
See Alliant Energy’s latest market capitalization, historical trends, and financial insights with AI-powered fundamental data and custom analysis.
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Alliant Energy (LNT) Market Cap History
| Date | Market Cap | Change |
|---|---|---|
| Nov 3, 2025 | $17.09B | -0.92% |
| Oct 1, 2025 | $17.25B | +3.79% |
| Sep 2, 2025 | $16.62B | -1.20% |
| Aug 1, 2025 | $16.82B | +6.70% |
| Jul 1, 2025 | $15.77B | -1.14% |
| Jun 2, 2025 | $15.95B | +2.51% |
| May 1, 2025 | $15.56B | -5.94% |
| Apr 1, 2025 | $16.54B | -2.45% |
| Mar 3, 2025 | $16.96B | +11.46% |
| Feb 3, 2025 | $15.21B | +1.30% |
| Jan 2, 2025 | $15.02B | -6.05% |
Alliant Energy (LNT) End of Year Market Cap History
| Date | Market Cap | Change |
|---|---|---|
| 2025 | $17.09B | +12.59% |
| 2024 | $15.18B | +15.92% |
| 2023 | $13.10B | -5.54% |
| 2022 | $13.86B | -9.95% |
| 2021 | $15.39B | +19.58% |
| 2020 | $12.88B | — |
FAQs About Alliant Energy (LNT) Market Cap
As of Nov 3, 2025, the market capitalization of Alliant Energy (LNT) is $17.09B. Market cap represents the total value of a company’s outstanding shares and is a key indicator of its size in the stock market.
In the last 30 days, Alliant Energy’s market capitalization has decreased by -0.4600%, changing from $17.17B to $17.09B as of Nov 3, 2025.
In the last 3 months, Alliant Energy’s market capitalization has increased by —, changing from – to – as of –.
In the year 2024, Alliant Energy’s market capitalization increased from $13.10B in January to $15.18B in December, reflecting a 15.92% change.
In the past five years, Alliant Energy (LNT) has had a compound annual growth rate (CAGR) of 3.35% in market capitalization. This means its market cap has grown at an average rate of 3.35% per year.