ALLIANT ENERGY CORP (LNT) Operating Margin
- Operating margin · 12 months: Value 23.02%; Formula and calculation Operating income / revenue. Period ending 2026-03-31..
Operating margin
Overview →Financial period ending 2026-03-31; current quote (m). Amounts retain their stated periods and units.
| Metric | Value | Formula and calculation |
|---|---|---|
| Operating margin · 12 months | 23.02% | Operating income / revenue. Period ending 2026-03-31. $1.02B ÷ $4.42B × 100 ≈ 23.02% |
Calculation inputs
| Input | Amount with unit | Raw financial data |
|---|---|---|
| Operating income | 1.02B USD | Operating Income (Loss) |
| Revenue | 4.42B USD | Revenue from Contract with Customer, Excluding Assessed Tax |
| Cost of products and services | 626.00M USD | Cost of Goods and Services Sold |
| Research and development | (m) | |
| Selling, general and administration | (m) |
Calculated history
Changes compare with the next older row (previous quarter), unless explicitly labeled otherwise. Rolling 12-month growth compares two successive quarter-end rolling totals; it is not year-over-year growth.
| Period ending | Operating income (USD) | Revenue (USD) | Cost of products and services (USD) | Research and development (USD) | Selling, general and administration (USD) | Operating margin |
|---|---|---|---|---|---|---|
| 2026-03-31 | $1.02B | $4.42B | $626.00M | (m) | (m) | 23.02% |
| 2025-12-31 | $1.02B | $4.36B | $625.00M | (m) | (m) | 23.50% |
| 2025-09-30 | $1.05B | $4.27B | $623.00M | (m) | (m) | 24.54% |
| 2025-06-30 | $1.01B | $4.14B | $621.00M | (m) | (m) | 24.44% |
| 2025-03-31 | $921.00M | $4.08B | $619.00M | (m) | (m) | 22.58% |
| 2024-12-31 | $886.00M | $3.98B | $613.00M | (m) | (m) | 22.26% |
| 2024-09-30 | $848.00M | $3.97B | $609.00M | (m) | (m) | 21.38% |
| 2024-06-30 | $856.00M | $3.96B | $599.00M | (m) | (m) | 21.61% |
| 2024-03-31 | $943.00M | $3.98B | $589.00M | (m) | (m) | 23.69% |
| 2023-12-31 | $943.00M | $4.03B | $583.00M | (m) | (m) | 23.42% |
| 2023-09-30 | $919.00M | $4.12B | $583.00M | (m) | (m) | 22.28% |
| 2023-06-30 | $907.00M | $4.18B | $586.00M | (m) | (m) | 21.68% |
| 2023-03-31 | $902.00M | $4.21B | $581.00M | (m) | (m) | 21.40% |
| 2022-12-31 | $928.00M | $4.21B | $573.00M | (m) | (m) | 22.07% |
| 2022-09-30 | $901.00M | $4.07B | $562.00M | (m) | (m) | 22.12% |
| 2022-06-30 | $881.00M | $3.96B | $553.00M | (m) | (m) | 22.23% |
| 2022-03-31 | $845.00M | $3.84B | $541.00M | (m) | (m) | 22.03% |
| 2021-12-31 | $795.00M | $3.67B | $537.00M | (m) | (m) | 21.67% |
| 2021-09-30 | $775.00M | $3.56B | $526.00M | (m) | (m) | 21.78% |
| 2021-06-30 | $758.00M | $3.46B | $510.00M | (m) | (m) | 21.94% |
| 2021-03-31 | $750.00M | $3.40B | $461.00M | (m) | (m) | 22.05% |
| 2020-12-31 | $740.00M | $3.42B | $449.00M | (m) | (m) | 21.66% |
| 2020-09-30 | $788.70M | $3.48B | $444.40M | (m) | (m) | 22.67% |
| 2020-06-30 | $807.50M | $3.55B | $439.80M | (m) | (m) | 22.75% |
| 2020-03-31 | $789.20M | $3.58B | $480.60M | (m) | (m) | 22.07% |
| 2019-12-31 | $777.70M | $3.65B | $481.40M | (m) | (m) | 21.32% |
| 2019-09-30 | $738.20M | $3.64B | (m) | (m) | (m) | 20.27% |
| 2019-06-30 | $704.10M | $3.58B | (m) | (m) | (m) | 19.67% |
| 2019-03-31 | $705.50M | $3.61B | (m) | (m) | (m) | 19.57% |
| 2018-12-31 | $694.40M | $3.53B | (m) | (m) | (m) | 19.65% |
| 2018-09-30 | $689.20M | $3.52B | (m) | (m) | (m) | 19.60% |
| 2018-06-30 | $669.40M | $3.50B | (m) | (m) | (m) | 19.15% |
| 2018-03-31 | $671.90M | $3.44B | (m) | (m) | (m) | 19.51% |
| 2017-12-31 | $653.40M | $3.38B | (m) | (m) | (m) | 19.32% |
| 2017-09-30 | $623.60M | $3.32B | (m) | (m) | (m) | 18.77% |
| 2017-06-30 | $554.70M | $3.34B | (m) | (m) | (m) | 16.60% |
| 2017-03-31 | $534.00M | $3.33B | (m) | (m) | (m) | 16.04% |
| 2016-12-31 | $537.00M | $3.32B | (m) | (m) | (m) | 16.17% |
| 2016-09-30 | $516.30M | $3.26B | (m) | (m) | (m) | 15.82% |
| 2016-06-30 | $589.60M | $3.24B | (m) | (m) | (m) | 18.21% |
| 2016-03-31 | $570.00M | $3.20B | (m) | (m) | (m) | 17.81% |
| 2015-12-31 | $577.00M | $3.25B | (m) | (m) | (m) | 17.73% |
| 2015-09-30 | $589.10M | $3.32B | (m) | (m) | (m) | 17.76% |
| 2015-06-30 | $548.00M | $3.26B | (m) | (m) | (m) | 16.80% |
| 2015-03-31 | $542.30M | $3.29B | (m) | (m) | (m) | 16.46% |
| 2014-12-31 | $543.60M | $3.35B | (m) | (m) | (m) | 16.23% |
| 2014-09-30 | $560.90M | $3.38B | (m) | (m) | (m) | 16.60% |
| 2014-06-30 | $567.50M | $3.40B | (m) | (m) | (m) | 16.68% |
| 2014-03-31 | $567.40M | $3.37B | (m) | (m) | (m) | 16.84% |
| 2013-12-31 | $533.90M | $3.28B | (m) | (m) | (m) | 16.29% |
| 2013-09-30 | $526.90M | $3.20B | (m) | (m) | (m) | 16.49% |
| 2013-06-30 | $539.20M | $3.22B | (m) | (m) | (m) | 16.77% |
| 2013-03-31 | $544.80M | $3.19B | (m) | (m) | (m) | 17.09% |
| 2012-12-31 | $519.70M | $3.09B | (m) | (m) | (m) | 16.79% |
| 2012-09-30 | $489.20M | $3.55B | (m) | (m) | (m) | 13.79% |
| 2012-06-30 | $484.90M | $3.53B | (m) | (m) | (m) | 13.73% |
| 2012-03-31 | $446.70M | $3.55B | (m) | (m) | (m) | 12.57% |
| 2011-12-31 | $478.40M | $3.67B | (m) | (m) | (m) | 13.05% |
| 2011-09-30 | $484.70M | $3.62B | (m) | (m) | (m) | 13.39% |
| 2011-06-30 | $546.20M | $3.55B | (m) | (m) | (m) | 15.39% |
| 2011-03-31 | $574.90M | $3.47B | (m) | (m) | (m) | 16.56% |
| 2010-12-31 | $556.10M | $3.42B | (m) | (m) | (m) | 16.28% |
| 2010-09-30 | (m) | (m) | (m) | (m) | (m) | (m) |
| 2010-06-30 | (m) | (m) | (m) | (m) | (m) | (m) |
| 2010-03-31 | (m) | (m) | (m) | (m) | (m) | (m) |
| 2009-12-31 | $396.20M | $3.43B | (m) | (m) | (m) | 11.56% |
| 2009-09-30 | (m) | (m) | (m) | (m) | (m) | (m) |
| 2009-06-30 | (m) | (m) | (m) | (m) | (m) | (m) |
| 2008-12-31 | $487.00M | $3.67B | (m) | (m) | (m) | 13.27% |
(m) means missing inputs. Historical market-based ratios use the saved close on or immediately before period ending and that period’s reported shares; current quotes are not substituted. Five-year projections repeat historical CAGR, not analyst forecasts.
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