Company / Operating Income
Alliant Energy Operating Income History
FY2016-FY2025 · Annual data · Source: SEC filings
At a glance
Latest annual filing availableLatest Operating Income
$1.0B
FY2025
5-year range
$795.0M / $1.0B
FY2021-FY2025
Trend
+15.7%
vs FY2024
Sector context
#36 of 71
Utilities
What the data says
At $1.0B, Alliant Energy's operating income ranks #36 of 71 in the Utilities sector. Operating Income has fluctuated over the past 10 years, ranging from $554M in FY2016 to $1.0B in FY2025.
Based on SEC 10-K filings.
$1.0B in FY2025 with a 5-year CAGR of +8.1%.
Improved from $795M to $1.0B over the past 2 years.
Utilities sector context is included.
Operating Income over time
Growth rates
- 3-Year CAGR
- +3.4%
- 5-Year CAGR
- +8.1%
- 10-Year CAGR
- -
Sector benchmark
#36 of 71 in UtilitiesTop 51% of 71This company $1.0B Sector average $2.0B
▼
-48.0% below sector average
Key checks
Key Insights
- 5-year CAGR of +8.1%, indicating consistent growth.
- In FY2025, operating income increased 15.7% year-over-year.
- Ranks #36 out of 71 companies in the Utilities sector.
- Lowest operating income in the period was in FY2016.
Company context
Key Data Points
- Altman Z-Score 0.61 (distress zone, below 1.8 threshold)
Data sourced from SEC EDGAR filings. Not investment advice.
Annual data
| Year | Operating IncomeValue | YoY GrowthYoY |
|---|---|---|
| FY2025 | $1.0B | +15.7% |
| FY2024 | $886.0M | +11.4% |
| FY2023 | $795.0M | -14.3% |
| FY2022 | $928.0M | +16.7% |
| FY2021 | $795.0M | +14.6% |
| FY2020 | $694.0M | -10.8% |
| FY2019 | $778.0M | +12.1% |
| FY2018 | $694.0M | +3.4% |
| FY2017 | $671.2M | +21.1% |
| FY2016 | $554.1M | -4.0% |
As of FY2025 · SEC 10-K · Updated Jun 30, 2026