LN
ALLIANT ENERGY CORP
LNT Utilities · Utilities
Latest period 2026-06-30 · 37 filings on record
SHOWING
Fiscal years as the company filed them — each point is one closed year from its 10-K, ending on that year's own close. A year with no 10-K on file is assembled from its four quarters and labelled by its ending date instead; a year still open gets no column at all.
Ranked against Utilities · 35 peers
Each grade is a single reported quarter's assessment, never an average — a card shows the grade at the newest quarter in view, so it follows the period and range controls above. Latest scored quarter: 2026-06-30.
Growth
34th pct
▼−13 over range · as of 2025-12-31
Quality
61st pct
▲+2 over range · as of 2025-12-31
Safety
31st pct
▲+2 over range · as of 2025-12-31
OVERVIEWYoY Δ
Latest fiscal year · ending 2025-12-31 · green = improving · click a row to chart it
Revenue $4.4B +9.6% Gross margin 85.7% +1.1pp Operating margin 23.5% +1.2pp Net margin 18.6% +1.2pp Net income $810.0M +17.4%
Debt / equity
1.65
+11.2%
EPS (diluted)
$3.14
+16.7%
EBITDA
$1.9B
+12.8%
CHARTED
Filings
FY 2021 → FY 2025 · following the period bar 20 match| Year | Q1 | Q2 | Q3 | FY |
|---|---|---|---|---|
| 2025 | 10-Q Q1 2025 | 10-Q Q2 2025 | 10-Q Q3 2025 | 10-K FY 2025 |
| 2024 | 10-Q Q1 2024 | 10-Q Q2 2024 | 10-Q Q3 2024 | 10-K FY 2024 |
| 2023 | 10-Q Q1 2023 | 10-Q Q2 2023 | 10-Q Q3 2023 | 10-K FY 2023 |
| 2022 | 10-Q Q1 2022 | 10-Q Q2 2022 | 10-Q Q3 2022 | 10-K FY 2022 |
| 2021 | 10-Q Q1 2021 | 10-Q Q2 2021 | 10-Q Q3 2021 | 10-K FY 2021 |
All 20 filings
10-Q Q2 2024 2024-08-02 Pro → 10-Q Q1 2024 2024-05-03 Pro → 10-K FY 2023 2024-02-16 Pro → 10-Q Q3 2023 2023-11-03 Pro → 10-Q Q2 2023 2023-08-04 Pro → 10-Q Q1 2023 2023-05-05 Pro → 10-K FY 2022 2023-02-24 Pro → 10-Q Q3 2022 2022-11-08 Pro → 10-Q Q2 2022 2022-08-05 Pro → 10-Q Q1 2022 2022-04-29 Pro → 10-K FY 2021 2022-02-18 Pro → 10-Q Q3 2021 2021-11-05 Pro → 10-Q Q2 2021 2021-08-06 Pro → 10-Q Q1 2021 2021-05-07 Pro →Filing-level fact detail is a Pro feature. The grades and figures above are free. See Pro plans
Trends
Fiscal years as the company filed them
Revenue
| Period | Period end | Revenue |
|---|---|---|
| FY 2021 | 2021-12-31 | $3.7B |
| FY 2022 | 2022-12-31 | $4.2B |
| FY 2023 | 2023-12-31 | $4.0B |
| FY 2024 | 2024-12-31 | $4.0B |
| FY 2025 | 2025-12-31 | $4.4B |
Net income
| Period | Period end | Net income |
|---|---|---|
| FY 2021 | 2021-12-31 | $674.0M |
| FY 2022 | 2022-12-31 | $686.0M |
| FY 2023 | 2023-12-31 | $703.0M |
| FY 2024 | 2024-12-31 | $690.0M |
| FY 2025 | 2025-12-31 | $810.0M |
Operating income
| Period | Period end | Operating income |
|---|---|---|
| FY 2021 | 2021-12-31 | $795.0M |
| FY 2022 | 2022-12-31 | $928.0M |
| FY 2023 | 2023-12-31 | $943.0M |
| FY 2024 | 2024-12-31 | $886.0M |
| FY 2025 | 2025-12-31 | $1.0B |
EBITDA
| Period | Period end | EBITDA |
|---|---|---|
| FY 2021 | 2021-12-31 | $1.5B |
| FY 2022 | 2022-12-31 | $1.6B |
| FY 2023 | 2023-12-31 | $1.6B |
| FY 2024 | 2024-12-31 | $1.7B |
| FY 2025 | 2025-12-31 | $1.9B |
ZOOM
FY 2010
FY 2025
Grade history
Point-in-time: each period shows the grade of the quarter it ends at — grades are never summed or averaged across a window.
Growth
34
Quality
61
Safety
31
Hover to read every grade at a period · shared with the trends chart · axis fixed 0–100
| Period | Period end | Growth | Quality | Safety |
|---|---|---|---|---|
| FY 2021 | 2021-12-31 | not scored | not scored | not scored |
| FY 2022 | 2022-12-31 | not scored | not scored | not scored |
| FY 2023 | 2023-12-31 | 47 | 59 | 29 |
| FY 2024 | 2024-12-31 | 50 | 63 | 20 |
| FY 2025 | 2025-12-31 | 34 | 61 | 31 |