ALLIANT ENERGY CORP — Financial Data
Annual figures from SEC EDGAR XBRL filings (10-K)
These figures are extracted directly from XBRL-tagged financial statements that ALLIANT ENERGY CORP filed with the SEC as part of its annual 10-K reports. XBRL (eXtensible Business Reporting Language) is a structured data format the SEC requires for machine-readable financial disclosures. Values shown are as reported — negative figures indicate a loss and are shown in red.
Revenue
Total revenue from all business activities — the top line of the income statement. Represents all money earned before any expenses are deducted.
| Fiscal Year | Period End | Value | Filed |
|---|---|---|---|
| FY2025 | Dec 31, 2025 | $4.36B | Feb 20, 2026 |
| FY2025 | Dec 31, 2024 | $3.98B | Feb 20, 2026 |
| FY2025 | Dec 31, 2023 | $4.03B | Feb 20, 2026 |
| FY2024 | Dec 31, 2022 | $4.21B | Feb 21, 2025 |
| FY2023 | Dec 31, 2021 | $3.67B | Feb 16, 2024 |
| FY2022 | Dec 31, 2020 | $3.42B | Feb 24, 2023 |
| FY2019 | Dec 31, 2019 | $880.10M | Feb 21, 2020 |
| FY2019 | Sep 30, 2019 | $990.20M | Feb 21, 2020 |
| FY2019 | Jun 30, 2019 | $790.20M | Feb 21, 2020 |
| FY2019 | Mar 31, 2019 | $987.20M | Feb 21, 2020 |
Revenue
Revenue recognized from contracts with customers under ASC 606, excluding taxes collected on behalf of government authorities. This is the primary revenue concept for many companies.
| Fiscal Year | Period End | Value | Filed |
|---|---|---|---|
| FY2025 | Dec 31, 2025 | $4.36B | Feb 20, 2026 |
| FY2025 | Dec 31, 2024 | $3.98B | Feb 20, 2026 |
| FY2025 | Dec 31, 2023 | $4.03B | Feb 20, 2026 |
| FY2024 | Dec 31, 2022 | $4.21B | Feb 21, 2025 |
| FY2023 | Dec 31, 2021 | $3.67B | Feb 16, 2024 |
| FY2022 | Dec 31, 2020 | $3.42B | Feb 24, 2023 |
| FY2021 | Dec 31, 2019 | $3.65B | Feb 18, 2022 |
| FY2020 | Dec 31, 2018 | $3.53B | Feb 19, 2021 |
| FY2019 | Dec 31, 2017 | $3.38B | Feb 21, 2020 |
| FY2018 | Dec 31, 2016 | $3.32B | Feb 22, 2019 |
Net Income
The bottom-line profit — what remains after all operating expenses, interest, taxes, and other costs are deducted. A negative value means the company reported a net loss for the year.
| Fiscal Year | Period End | Value | Filed |
|---|---|---|---|
| FY2025 | Dec 31, 2025 | $810.00M | Feb 20, 2026 |
| FY2025 | Dec 31, 2024 | $690.00M | Feb 20, 2026 |
| FY2025 | Dec 31, 2023 | $703.00M | Feb 20, 2026 |
| FY2024 | Dec 31, 2022 | $686.00M | Feb 21, 2025 |
| FY2023 | Dec 31, 2021 | $674.00M | Feb 16, 2024 |
| FY2022 | Dec 31, 2020 | $624.00M | Feb 24, 2023 |
| FY2021 | Dec 31, 2019 | $567.00M | Feb 18, 2022 |
| FY2020 | Dec 31, 2018 | $522.00M | Feb 19, 2021 |
| FY2019 | Dec 31, 2017 | $467.50M | Feb 21, 2020 |
| FY2018 | Dec 31, 2016 | $381.70M | Feb 22, 2019 |
Operating Income
Profit from core business operations before interest expense and income taxes (also known as EBIT). Excludes non-operating items, making it a cleaner measure of operational efficiency than net income.
| Fiscal Year | Period End | Value | Filed |
|---|---|---|---|
| FY2025 | Dec 31, 2025 | $1.03B | Feb 20, 2026 |
| FY2025 | Dec 31, 2024 | $886.00M | Feb 20, 2026 |
| FY2025 | Dec 31, 2023 | $943.00M | Feb 20, 2026 |
| FY2024 | Dec 31, 2022 | $928.00M | Feb 21, 2025 |
| FY2023 | Dec 31, 2021 | $795.00M | Feb 16, 2024 |
| FY2022 | Dec 31, 2020 | $740.00M | Feb 24, 2023 |
| FY2019 | Dec 31, 2019 | $160.90M | Feb 21, 2020 |
| FY2019 | Sep 30, 2019 | $290.20M | Feb 21, 2020 |
| FY2019 | Jun 30, 2019 | $149.80M | Feb 21, 2020 |
| FY2019 | Mar 31, 2019 | $176.80M | Feb 21, 2020 |
Operating Cash Flow
Cash generated from core business operations — a more reliable measure of financial health than net income because it strips out non-cash items like depreciation and one-time charges.
| Fiscal Year | Period End | Value | Filed |
|---|---|---|---|
| FY2025 | Dec 31, 2025 | $1.17B | Feb 20, 2026 |
| FY2025 | Dec 31, 2024 | $1.17B | Feb 20, 2026 |
| FY2025 | Dec 31, 2023 | $867.00M | Feb 20, 2026 |
| FY2024 | Dec 31, 2022 | $486.00M | Feb 21, 2025 |
| FY2023 | Dec 31, 2021 | $582.00M | Feb 16, 2024 |
| FY2022 | Dec 31, 2020 | $501.00M | Feb 24, 2023 |
| FY2021 | Dec 31, 2019 | $660.00M | Feb 18, 2022 |
| FY2020 | Dec 31, 2018 | $528.00M | Feb 19, 2021 |
| FY2019 | Dec 31, 2017 | $521.60M | Feb 21, 2020 |
| FY2018 | Dec 31, 2016 | $392.80M | Feb 22, 2019 |
Capital Expenditures (Capex)
Cash spent on acquiring or upgrading physical assets — property, equipment, and infrastructure. High capex businesses include manufacturing, telecom, and energy companies.
| Fiscal Year | Period End | Value | Filed |
|---|---|---|---|
| FY2022 | Dec 31, 2022 | $1.48B | Feb 24, 2023 |
| FY2022 | Dec 31, 2021 | $1.17B | Feb 24, 2023 |
| FY2022 | Dec 31, 2020 | $1.37B | Feb 24, 2023 |
| FY2021 | Dec 31, 2019 | $1.64B | Feb 18, 2022 |
| FY2020 | Dec 31, 2018 | $1.63B | Feb 19, 2021 |
| FY2019 | Dec 31, 2017 | $1.47B | Feb 21, 2020 |
| FY2018 | Dec 31, 2016 | $1.20B | Feb 22, 2019 |
| FY2017 | Dec 31, 2015 | $1.03B | Feb 23, 2018 |
| FY2016 | Dec 31, 2014 | $902.80M | Feb 24, 2017 |
| FY2015 | Dec 31, 2013 | $798.30M | Feb 24, 2016 |
Total Assets
The total value of everything the company owns or controls — cash, investments, receivables, property, equipment, and intangibles. Reported as of fiscal year end.
| Fiscal Year | Period End | Value | Filed |
|---|---|---|---|
| FY2025 | Dec 31, 2025 | $24.99B | Feb 20, 2026 |
| FY2025 | Dec 31, 2024 | $22.71B | Feb 20, 2026 |
| FY2025 | Dec 31, 2023 | $21.24B | Feb 20, 2026 |
| FY2024 | Dec 31, 2022 | $20.16B | Feb 21, 2025 |
| FY2023 | Dec 31, 2021 | $18.55B | Feb 16, 2024 |
| FY2022 | Dec 31, 2020 | $17.71B | Feb 24, 2023 |
| FY2021 | Dec 31, 2019 | $16.70B | Feb 18, 2022 |
| FY2020 | Dec 31, 2018 | $15.43B | Feb 19, 2021 |
| FY2019 | Dec 31, 2017 | $14.19B | Feb 21, 2020 |
| FY2018 | Dec 31, 2016 | $13.37B | Feb 22, 2019 |
Stockholders Equity
The net worth attributable to shareholders: total assets minus total liabilities. Also called book value. Can be negative if liabilities exceed assets, which is common in capital-intensive industries.
| Fiscal Year | Period End | Value | Filed |
|---|---|---|---|
| FY2025 | Dec 31, 2025 | $7.33B | Feb 20, 2026 |
| FY2025 | Dec 31, 2024 | $7.00B | Feb 20, 2026 |
| FY2024 | Dec 31, 2023 | $6.78B | Feb 21, 2025 |
| FY2023 | Dec 31, 2022 | $6.28B | Feb 16, 2024 |
| FY2022 | Dec 31, 2021 | $5.99B | Feb 24, 2023 |
| FY2021 | Dec 31, 2020 | $5.69B | Feb 18, 2022 |
| FY2020 | Dec 31, 2019 | $5.21B | Feb 19, 2021 |
| FY2019 | Dec 31, 2018 | $4.59B | Feb 21, 2020 |
| FY2018 | Dec 31, 2017 | $4.18B | Feb 22, 2019 |
| FY2018 | Dec 31, 2016 | $4.06B | Feb 22, 2019 |
Retained Earnings
Cumulative net income kept by the company rather than distributed as dividends. A growing retained earnings balance indicates consistent profitability; a deficit indicates cumulative losses.
| Fiscal Year | Period End | Value | Filed |
|---|---|---|---|
| FY2025 | Dec 31, 2025 | $4.24B | Feb 20, 2026 |
| FY2025 | Dec 31, 2024 | $3.95B | Feb 20, 2026 |
| FY2024 | Dec 31, 2023 | $3.76B | Feb 21, 2025 |
| FY2023 | Dec 31, 2022 | $3.51B | Feb 16, 2024 |
| FY2022 | Dec 31, 2021 | $3.25B | Feb 24, 2023 |
| FY2021 | Dec 31, 2020 | $2.99B | Feb 18, 2022 |
| FY2020 | Dec 31, 2019 | $2.77B | Feb 19, 2021 |
| FY2019 | Dec 31, 2018 | $2.55B | Feb 21, 2020 |
| FY2018 | Dec 31, 2017 | $2.35B | Feb 22, 2019 |
| FY2017 | Dec 31, 2016 | $2.18B | Feb 23, 2018 |
Cash & Equivalents
Highly liquid assets the company holds — cash on hand, bank balances, and short-term investments with maturities of three months or less. A key indicator of short-term financial health.
| Fiscal Year | Period End | Value | Filed |
|---|---|---|---|
| FY2025 | Dec 31, 2025 | $556.00M | Feb 20, 2026 |
| FY2025 | Dec 31, 2024 | $81.00M | Feb 20, 2026 |
| FY2024 | Dec 31, 2023 | $62.00M | Feb 21, 2025 |
| FY2023 | Dec 31, 2022 | $20.00M | Feb 16, 2024 |
| FY2022 | Dec 31, 2021 | $39.00M | Feb 24, 2023 |
| FY2021 | Dec 31, 2020 | $54.00M | Feb 18, 2022 |
| FY2020 | Dec 31, 2019 | $16.00M | Feb 19, 2021 |
| FY2019 | Dec 31, 2018 | $20.90M | Feb 21, 2020 |
| FY2018 | Dec 31, 2017 | $27.90M | Feb 22, 2019 |
| FY2017 | Dec 31, 2016 | $8.20M | Feb 23, 2018 |
Long-Term Debt
Debt obligations due more than one year from the balance sheet date — bonds, term loans, and notes payable. High long-term debt relative to equity can signal elevated financial leverage.
| Fiscal Year | Period End | Value | Filed |
|---|---|---|---|
| FY2015 | Dec 31, 2015 | $3.87B | Feb 24, 2016 |
| FY2015 | Dec 31, 2014 | $3.80B | Feb 24, 2016 |
| FY2014 | Dec 31, 2013 | $3.35B | Feb 25, 2015 |
| FY2013 | Dec 31, 2012 | $3.15B | Feb 25, 2014 |
| FY2012 | Dec 31, 2011 | $2.72B | Feb 26, 2013 |
EPS (Basic)
Net income divided by the weighted average shares outstanding. Basic EPS does not account for dilutive securities like options or convertible bonds — use diluted EPS for a more conservative view.
| Fiscal Year | Period End | Value | Filed |
|---|---|---|---|
| FY2025 | Dec 31, 2025 | 3 | Feb 20, 2026 |
| FY2025 | Dec 31, 2024 | 2 | Feb 20, 2026 |
| FY2025 | Dec 31, 2023 | 2 | Feb 20, 2026 |
| FY2024 | Dec 31, 2022 | 2 | Feb 21, 2025 |
| FY2023 | Dec 31, 2021 | 2 | Feb 16, 2024 |
| FY2022 | Dec 31, 2020 | 2 | Feb 24, 2023 |
| FY2021 | Dec 31, 2019 | 2 | Feb 18, 2022 |
| FY2020 | Dec 31, 2018 | 2 | Feb 19, 2021 |
| FY2019 | Dec 31, 2017 | 1 | Feb 21, 2020 |
| FY2011 | Dec 31, 2011 | 2 | Feb 27, 2012 |
EPS (Diluted)
Net income divided by the fully diluted share count — including all potential shares from options, warrants, and convertible instruments. The more conservative and widely cited EPS figure.
| Fiscal Year | Period End | Value | Filed |
|---|---|---|---|
| FY2025 | Dec 31, 2025 | 3 | Feb 20, 2026 |
| FY2025 | Dec 31, 2024 | 2 | Feb 20, 2026 |
| FY2025 | Dec 31, 2023 | 2 | Feb 20, 2026 |
| FY2024 | Dec 31, 2022 | 2 | Feb 21, 2025 |
| FY2023 | Dec 31, 2021 | 2 | Feb 16, 2024 |
| FY2022 | Dec 31, 2020 | 2 | Feb 24, 2023 |
| FY2019 | Dec 31, 2019 | 0 | Feb 21, 2020 |
| FY2019 | Sep 30, 2019 | 0 | Feb 21, 2020 |
| FY2019 | Jun 30, 2019 | 0 | Feb 21, 2020 |
| FY2019 | Mar 31, 2019 | 0 | Feb 21, 2020 |
Shares Outstanding
Total common shares issued and held by all shareholders, excluding treasury shares. Combined with market price gives market capitalization.
| Fiscal Year | Period End | Value | Filed |
|---|---|---|---|
| FY2025 | Dec 31, 2025 | 257.14M | Feb 20, 2026 |
| FY2025 | Dec 31, 2024 | 256.69M | Feb 20, 2026 |
| FY2025 | Dec 31, 2023 | 256.10M | Feb 20, 2026 |
| FY2025 | Dec 31, 2022 | 251.13M | Feb 20, 2026 |
| FY2024 | Dec 31, 2021 | 250.47M | Feb 21, 2025 |
| FY2023 | Dec 31, 2020 | 249.87M | Feb 16, 2024 |
| FY2022 | Dec 31, 2019 | 245.02M | Feb 24, 2023 |
| FY2021 | Dec 31, 2018 | 236.06M | Feb 18, 2022 |
| FY2020 | Dec 31, 2017 | 231.35M | Feb 19, 2021 |
| FY2019 | Dec 31, 2016 | 227.67M | Feb 21, 2020 |
Dividends Paid
Cash dividends distributed to common shareholders during the period. Shown as a positive value despite being a cash outflow in the SEC filing.
| Fiscal Year | Period End | Value | Filed |
|---|---|---|---|
| FY2025 | Dec 31, 2025 | $521.00M | Feb 20, 2026 |
| FY2025 | Dec 31, 2024 | $492.00M | Feb 20, 2026 |
| FY2025 | Dec 31, 2023 | $456.00M | Feb 20, 2026 |
| FY2024 | Dec 31, 2022 | $428.00M | Feb 21, 2025 |
| FY2023 | Dec 31, 2021 | $403.00M | Feb 16, 2024 |
| FY2022 | Dec 31, 2020 | $377.00M | Feb 24, 2023 |
| FY2021 | Dec 31, 2019 | $337.00M | Feb 18, 2022 |
| FY2020 | Dec 31, 2018 | $312.00M | Feb 19, 2021 |
| FY2019 | Dec 31, 2017 | $288.30M | Feb 21, 2020 |
| FY2018 | Dec 31, 2016 | $266.50M | Feb 22, 2019 |