FY2025 · period end Dec '25 · from the 10-K filed Feb 20, 2026
| Metric | FY25Dec '25 | FY24Dec '24 | FY23Dec '23 | FY22Dec '22 | FY21Dec '21 |
|---|---|---|---|---|---|
| Revenue | $4.36B |
Showing the most recent 5 annual periods. Get 15 years of history on the Pro plan, or unlimited history back to 1993 plus the smart-money dataset and webhooks on Institutional.
| Form | Accession ID | Report Date | Filing Date | Accepted At | Source |
|---|---|---|---|---|---|
| 8-K | 0000352541-26-000036 | May 20, 2026 | May 21, 2026 | May 21, 2026 21:05 UTC | EDGAR |
| 8-K | 0000352541-26-000030 | Apr 30, 2026 | May 1, 2026 | Apr 30, 2026 22:23 UTC | EDGAR |
| 10-Q | 0000352541-26-000033 | Mar 31, 2026 | May 1, 2026 | May 1, 2026 15:07 UTC | EDGAR |
| 8-K | 0001193125-26-116244 | Mar 19, 2026 | Mar 19, 2026 | Mar 19, 2026 21:28 UTC | EDGAR |
| 8-K | 0000352541-26-000009 | Mar 2, 2026 | Mar 4, 2026 | Mar 4, 2026 01:13 UTC | EDGAR |
| 8-K | 0000352541-26-000005 | Feb 19, 2026 | Feb 20, 2026 | Feb 19, 2026 23:22 UTC | EDGAR |
| 10-K | 0000352541-26-000007 | Dec 31, 2025 | Feb 20, 2026 | Feb 20, 2026 19:58 UTC | EDGAR |
| 8-K | 0000352541-26-000003 | Jan 5, 2026 | Jan 8, 2026 | Jan 8, 2026 21:15 UTC | EDGAR |
Direct links to SEC EDGAR. LNT has additional filings available on the SEC site.
Who is buying and selling ALLIANT ENERGY CORP — insider transactions from Forms 3/4/5/144 and institutional ownership from 13F, 13D, and 13G filings, point-in-time stamped like every other fact in the library. Traders read it as a positioning signal; risk desks read it as concentration.
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MCP docs| $4.03B |
| $4.21B |
| $3.67B |
| Gross Profit | $3.74B | $3.37B | $3.44B | $3.63B | $3.13B |
|---|
| Operating Income | $1.02B | $0.89B | $0.94B | $0.93B | $0.80B |
|---|
| Net Income | $0.81B | $0.69B | $0.70B | $0.69B | $0.67B |
|---|
| EPS (Diluted) | $3.14 | $2.69 | $2.78 | $2.73 | $2.63 |
|---|
| Metric | FY25Dec '25 | FY24Dec '24 | FY23Dec '23 | FY22Dec '22 | FY21Dec '21 |
|---|---|---|---|---|---|
| Total Assets | $24.99B | $22.71B | $21.24B | $20.16B | $18.55B |
| Total Liabilities | — | — | — | — | — |
| Stockholders' Equity | $7.33B | $7.00B | $6.78B | $6.28B | $5.99B |
| Cash & Equivalents | $0.56B | $0.08B | $0.06B | $0.02B | $0.04B |
| Total Debt | $12.13B | $9.93B | $9.11B | $8.14B | $7.42B |
| Metric | FY25Dec '25 | FY24Dec '24 | FY23Dec '23 | FY22Dec '22 | FY21Dec '21 |
|---|---|---|---|---|---|
| Operating Cash Flow | $1.17B | $1.17B | $0.87B | $0.49B | $0.58B |
| Capital Expenditures | — | — | — | $1.48B | $1.17B |
| Free Cash Flow | — | — | — | negative: -$1.00B | negative: -$0.59B |
| Metric | FY25Dec '25 | FY24Dec '24 | FY23Dec '23 | FY22Dec '22 | FY21Dec '21 |
|---|---|---|---|---|---|
| Gross Margin | 85.7% | 84.6% | 85.5% | 86.4% | 85.4% |
| Operating Margin | 7.3% | 6.2% | 6.6% | 6.5% | 0.2% |
| Net Margin | 5.8% | 4.8% | 5.0% | 4.8% | 0.2% |
| Return on Equity | 11.3% | 10.0% | 10.8% | 11.2% | 11.3% |
| Return on Assets | 3.4% | 3.1% | 3.4% | 3.5% | 3.7% |
| Debt / Equity | 1.65× | 1.42× | 1.34× | 1.30× | 1.24× |
