Pulling SEC filings + quote and writing the call…
| Fiscal year | FY2016 | FY2017 | FY2018 | FY2019 | FY2020 | FY2021 | FY2022 | FY2023 | FY2024 | FY2025 |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | $3.32B | $3.38B | $3.53B | $3.65B | $3.42B | $3.67B | $4.21B | $4.03B | $3.98B | $4.36B |
| Revenue growth | — | 1.9% | 4.5% | 3.2% | -6.4% | 7.4% | 14.6% | -4.2% | -1.1% | 9.6% |
| Operating income | $554M | $671M | $694M | $778M | $740M | $795M | $928M | $943M | $886M | $1.02B |
| Operating margin | 16.7% | 19.8% | 19.6% | 21.3% | 21.7% | 21.7% | 22.1% | 23.4% | 22.3% | 23.5% |
| Net income | $382M | $468M | $522M | $567M | $624M | $674M | $686M | $703M | $690M | $810M |
| Net margin | 11.5% | 13.8% | 14.8% | 15.5% | 18.3% | 18.4% | 16.3% | 17.5% | 17.3% | 18.6% |
| EPS (diluted) | $1.64 | $1.99 | $2.19 | $2.33 | $2.47 | $2.63 | $2.73 | $2.78 | $2.69 | $3.14 |
| Fiscal year | FY2016 | FY2017 | FY2018 | FY2019 | FY2020 | FY2021 | FY2022 | FY2023 | FY2024 | FY2025 |
|---|---|---|---|---|---|---|---|---|---|---|
| Operating cash flow | $393M | $522M | $528M | $660M | $501M | $582M | $486M | $867M | $1.17B | $1.17B |
| Capital expenditures | $1.20B | $1.47B | $1.63B | $1.64B | $1.37B | $1.17B | $1.48B | — | — | — |
| Free cash flow | -$804M | -$945M | -$1.11B | -$980M | -$865M | -$587M | -$998M | — | — | — |
| Dividends paid | $267M | $288M | $312M | $337M | $377M | $403M | $428M | $456M | $492M | $521M |
| Fiscal year | FY2016 | FY2017 | FY2018 | FY2019 | FY2020 | FY2021 | FY2022 | FY2023 | FY2024 | FY2025 |
|---|---|---|---|---|---|---|---|---|---|---|
| Cash & equivalents | $8.20M | $27.9M | $20.9M | $16.0M | $54.0M | $39.0M | $20.0M | $62.0M | $81.0M | $556M |
| Total assets | $13.4B | $14.2B | $15.4B | $16.7B | $17.7B | $18.6B | $20.2B | $21.2B | $22.7B | $25.0B |
| Long-term debt | $4.32B | $4.01B | $5.25B | $5.53B | $6.77B | $6.74B | $7.67B | $8.22B | $8.68B | $11.0B |
| Shareholders' equity | $4.06B | $4.18B | $4.59B | $5.21B | $5.69B | $5.99B | $6.28B | $6.78B | $7.00B | $7.33B |
| Retained earnings | $2.18B | $2.35B | $2.55B | $2.77B | $2.99B | $3.25B | $3.51B | $3.76B | $3.95B | $4.24B |
| Shares (wtd avg diluted) | 228M | 230M | 234M | 239M | 249M | 251M | 251M | 253M | 257M | 258M |
Every figure is extracted from ALLIANT ENERGY CORP’s annual reports as filed with the SEC (XBRL company facts) — no third-party estimates. Fiscal years are labeled by period end; filers occasionally re-tag concepts, so a sparse cell means the company didn’t report that concept for that year. Free cash flow = operating cash flow − capital expenditures.
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