Alliant Energy (LNT) financials
Alliant Energy revenue and earnings by year
Alliant Energy's revenue was $4.36 billion in the fiscal year to December 31, 2025, up 9.6% from the year before. Net income was $810 million, 18.6% of revenue. Since the fiscal year to December 31, 2016, revenue has grown 3.1% a year on average.
Fiscal years, each labelled by the calendar year it ended in.
Income statement, the last 10 fiscal years
| Fiscal year to | Dec 2025 | Dec 2024 | Dec 2023 | Dec 2022 | Dec 2021 | Dec 2020 | Dec 2019 | Dec 2018 | Dec 2017 | Dec 2016 |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | 4.36 | 3.98 | 4.03 | 4.21 | 3.67 | 3.42 | 3.65 | 3.53 | 3.38 | 3.32 |
| Revenue growth | 9.6% | -1.1% | -4.2% | 14.6% | 7.4% | -6.4% | 3.2% | 4.5% | 1.9% | — |
| Gross profit | 2.61 | 2.39 | 2.29 | 2.30 | 1.45 | 1.36 | 1.35 | 1.20 | 1.13 | 1.05 |
| Gross margin | 59.9% | 60.1% | 57.0% | 54.8% | 39.6% | 39.7% | 36.9% | 34.0% | 33.5% | 31.7% |
| Operating income | 1.03 | 0.89 | 0.94 | 0.93 | 0.80 | 0.74 | 0.78 | 0.69 | 0.67 | 0.55 |
| Operating margin | 23.5% | 22.3% | 23.4% | 22.1% | 21.7% | 21.7% | 21.3% | 19.6% | 19.8% | 16.7% |
| Net income | 0.81 | 0.69 | 0.70 | 0.69 | 0.67 | 0.62 | 0.57 | 0.52 | 0.47 | 0.38 |
| Net margin | 18.6% | 17.3% | 17.5% | 16.3% | 18.4% | 18.3% | 15.5% | 14.8% | 13.8% | 11.5% |
| Diluted EPS | $3.14 | $2.69 | $2.78 | $2.73 | $2.63 | $2.51 | $2.33 | $2.18 | $1.99 | $1.65 |
| Free cash flow | -1.11 | -0.89 | -0.86 | -0.91 | -0.49 | -0.79 | -0.88 | -1.04 | -0.76 | -0.74 |
Diluted EPS is stated in today's shares (adjusted for every split since). Quarterly statements and the income statement as a flow chart are in the app: open LNT in Markets.
See also: LNT valuation and P/E history · LNT returns
No forecast, no recommendation. This page describes Alliant Energy from published data; it is not advice to buy, sell or hold any security.
Figures as of the close on Oct 30, 2026 unless a row says otherwise. Prices are split adjusted; returns include dividends reinvested. Data may be delayed. See the disclaimer and how TrendArc works.