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Alliant Energy Corporation P/E Ratio 2008–2025
Alliant Energy Corporation (LNT) annual price-to-earnings ratio by fiscal year, computed from SEC filings. Compound growth +7.5%/yr over 17 years.
| Fiscal year | P/E Ratio | Change (YoY) |
|---|---|---|
| FY 2025 | 20.38 | -2.7% |
| FY 2024 | 20.96 | +23.5% |
| FY 2023 | 16.97 | -5.6% |
| FY 2022 | 17.97 | -10.8% |
| FY 2021 | 20.15 | +15.4% |
| FY 2020 | 17.46 | -8.7% |
| FY 2019 | 19.12 | +25.4% |
| FY 2018 | 15.24 | -7.0% |
| FY 2017 | 16.39 | — |
| FY 2016 | — | — |
| FY 2015 | — | — |
| FY 2014 | — | — |
| FY 2013 | — | — |
| FY 2012 | — | — |
| FY 2011 | 9.96 | +18.9% |
| FY 2010 | 8.38 | -50.6% |
| FY 2009 | 16.95 | +183.8% |
| FY 2008 | 5.97 | — |
Source: Alliant Energy Corporation SEC filings — fiscal-year-end price ÷ diluted EPS. Refreshed nightly.
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What is Alliant Energy Corporation's price-to-earnings ratio?
Alliant Energy Corporation (LNT) reported price-to-earnings ratio of 20.38 for fiscal year 2025, per its SEC filings.
How has Alliant Energy Corporation's price-to-earnings ratio changed over time?
Between fiscal 2008 and 2025, LNT's price-to-earnings ratio grew at roughly 7.5% per year (compound annual rate), from 5.97 to 20.38.
Where does this data come from?
Figures are computed from Alliant Energy Corporation's official SEC filings (fiscal-year-end price ÷ diluted EPS), refreshed nightly. Not investment advice.