ALLIANT ENERGY CORP
LNTSEC CIK 352541Price charts ↗
Writing the earnings story…
Financials
Revenue+5.0% YoY
$1.18B
Sep '23Mar '24Jun '24Sep '24Mar '25Jun '25Sep '25Mar '26
Net Income+5.2% YoY
$224.0M
Sep '23Mar '24Jun '24Sep '24Mar '25Jun '25Sep '25Mar '26
EPS (diluted)+4.8% YoY
$0.87
Sep '23Mar '24Jun '24Sep '24Mar '25Jun '25Sep '25Mar '26
Gross Margin
—
Sep '23Mar '24Jun '24Sep '24Mar '25Jun '25Sep '25Mar '26
| Quarter ending | Revenue | Net income | EPS |
|---|---|---|---|
| Mar 2026 | $1.18B | $224.0M | $0.87 |
| Sep 2025 | $1.21B | — | $1.09 |
| Jun 2025 | $961.0M | — | $0.68 |
| Mar 2025 | $1.13B | $213.0M | $0.83 |
| Sep 2024 | $1.08B | — | $1.15 |
| Jun 2024 | $894.0M | — | $0.34 |
| Mar 2024 | $1.03B | $158.0M | $0.62 |
| Sep 2023 | $1.08B | — | $1.02 |
Annual revenue
FY21FY22FY23FY24FY25
Source filings
Download the original reports from the SEC. A 10-Q is the quarterly update; a 10-K is the detailed annual report.
Quarterly report (10-Q)Filed 2026-05-01 · period ending 2026-03-31Open ↗Annual report (10-K)Filed 2026-02-20 · period ending 2025-12-31Open ↗Quarterly report (10-Q)Filed 2025-11-07 · period ending 2025-09-30Open ↗Quarterly report (10-Q)Filed 2025-08-08 · period ending 2025-06-30Open ↗Quarterly report (10-Q)Filed 2025-05-09 · period ending 2025-03-31Open ↗Annual report (10-K)Filed 2025-02-21 · period ending 2024-12-31Open ↗Quarterly report (10-Q)Filed 2024-11-01 · period ending 2024-09-30Open ↗Quarterly report (10-Q)Filed 2024-08-02 · period ending 2024-06-30Open ↗
Glossary
- Revenue
- Net income
- EPS
- Gross margin
- Net margin
- Fiscal year
Hover any underlined term for its definition.