Alliant Energy Corp (LNT) stock
LNTNasdaqElectric & Other Services CombinedFiscal year ends December 31
Financials through Q3 FY2026, quarter ended Sep 30, 2026Last filing: 10-Q on Oct 30, 2026Score 12/3014% above fair value
$73.43+0.38 (+0.52%)
Close on Nov 13, 2026Market cap $19.04BP/E 20.5Yield 2.76%
Alliant Energy profit margin
Profit margin (net margin) is net income as a percentage of revenue.
Alliant Energy's profit margin for the twelve months ending Sep 30, 2026 was 20.7%. For fiscal 2025 it was 18.6%, against 17.3% the year before. The highest annual figure on record is 18.6% in fiscal 2025.
Annual profit margin
| Period | Period end | Value | Change (pts) |
|---|---|---|---|
| FY2025 | Dec 31, 2025 | 18.6% | +1.2 |
| FY2024 | Dec 31, 2024 | 17.3% | −0.1 |
| FY2023 | Dec 31, 2023 | 17.5% | +1.1 |
| FY2022 | Dec 31, 2022 | 16.3% | −2.1 |
| FY2021 | Dec 31, 2021 | 18.4% | +0.1 |
| FY2020 | Dec 31, 2020 | 18.3% | +2.7 |
| FY2019 | Dec 31, 2019 | 15.5% | +0.8 |
| FY2018 | Dec 31, 2018 | 14.8% | +0.9 |
| FY2017 | Dec 31, 2017 | 13.8% | +2.3 |
| FY2016 | Dec 31, 2016 | 11.5% | −0.4 |
| FY2015 | Dec 31, 2015 | 11.9% | +0.2 |
| FY2014 | Dec 31, 2014 | 11.7% | +0.3 |
| FY2013 | Dec 31, 2013 | 11.5% | +0.6 |
| FY2012 | Dec 31, 2012 | 10.8% | +0.9 |
| FY2011 | Dec 31, 2011 | 10.0% | +0.6 |
| FY2010 | Dec 31, 2010 | 9.4% | +5.6 |
| FY2009 | Dec 31, 2009 | 3.8% | −4.6 |
| FY2008 | Dec 31, 2008 | 8.4% | – |
Quarterly profit margin
Change is against the same quarter a year earlier.
| Period | Period end | Value | Change (pts) |
|---|---|---|---|
| Q3 FY2026 | Sep 30, 2026 | 31.0% | +7.7 |
| Q2 FY2026 | Jun 30, 2026 | 17.5% | −0.6 |
| Q1 FY2026 | Mar 31, 2026 | 18.9% | +0.0 |
| Q4 FY2025 | Dec 31, 2025 | 13.3% | −2.0 |
| Q3 FY2025 | Sep 30, 2025 | 23.2% | −4.1 |
| Q2 FY2025 | Jun 30, 2025 | 18.1% | +8.4 |
| Q1 FY2025 | Mar 31, 2025 | 18.9% | +3.6 |
| Q4 FY2024 | Dec 31, 2024 | 15.4% | +2.8 |
| Q3 FY2024 | Sep 30, 2024 | 27.3% | +3.2 |
| Q2 FY2024 | Jun 30, 2024 | 9.7% | −7.8 |
| Q1 FY2024 | Mar 31, 2024 | 15.3% | +0.2 |
| Q4 FY2023 | Dec 31, 2023 | 12.6% | +2.5 |
| Q3 FY2023 | Sep 30, 2023 | 24.0% | +4.0 |
| Q2 FY2023 | Jun 30, 2023 | 17.5% | +0.7 |
| Q1 FY2023 | Mar 31, 2023 | 15.1% | −2.8 |
| Q4 FY2022 | Dec 31, 2022 | 10.1% | −0.1 |
| Q3 FY2022 | Sep 30, 2022 | 20.0% | −5.3 |
| Q2 FY2022 | Jun 30, 2022 | 16.9% | −1.0 |
| Q1 FY2022 | Mar 31, 2022 | 18.0% | −1.3 |
| Q4 FY2021 | Dec 31, 2021 | 10.2% | +2.2 |
| Q3 FY2021 | Sep 30, 2021 | 25.3% | −1.8 |
| Q2 FY2021 | Jun 30, 2021 | 17.9% | +0.0 |
| Q1 FY2021 | Mar 31, 2021 | 19.3% | +0.4 |
| Q4 FY2020 | Dec 31, 2020 | 8.1% | −4.8 |
| Q3 FY2020 | Sep 30, 2020 | 27.1% | +3.9 |
| Q2 FY2020 | Jun 30, 2020 | 17.8% | +5.5 |
| Q1 FY2020 | Mar 31, 2020 | 18.9% | +6.0 |
| Q4 FY2019 | Dec 31, 2019 | 12.8% | +2.8 |
| Q3 FY2019 | Sep 30, 2019 | 23.1% | +0.7 |
| Q2 FY2019 | Jun 30, 2019 | 12.3% | −0.3 |
| Q1 FY2019 | Mar 31, 2019 | 12.9% | −0.5 |
| Q4 FY2018 | Dec 31, 2018 | 10.0% | −1.2 |
| Q3 FY2018 | Sep 30, 2018 | 22.4% | +3.5 |
| Q2 FY2018 | Jun 30, 2018 | 12.6% | −0.0 |
| Q1 FY2018 | Mar 31, 2018 | 13.5% | +1.4 |
| Q4 FY2017 | Dec 31, 2017 | 11.2% | +3.1 |
| Q3 FY2017 | Sep 30, 2017 | 18.9% | – |
| Q2 FY2017 | Jun 30, 2017 | 12.6% | – |
| Q1 FY2017 | Mar 31, 2017 | 12.1% | – |
| Q4 FY2016 | Dec 31, 2016 | 8.2% | – |
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