ALLIANT ENERGY CORP (LNT)

Every figure below is the company's own, as filed. Nothing is estimated and nothing is smoothed — a period the filing does not support is left blank rather than drawn. Quarters are the company's own, counted from its financial year ending 12-31. Amounts in USD.

Revenue Quarterly

0 500M 1B 1.5B Q2 '24: 894M Q3 '24: 1.1B Q4 '24: 976M Q1 '25: 1.1B Q2 '25: 961M Q3 '25: 1.2B Q4 '25: 1.1B Q1 '26: 1.2B Q2 '24 Q3 '24 Q4 '24 Q1 '25 Q2 '25 Q3 '25 Q4 '25 Q1 '26

Gross Profit Quarterly

Nothing in this filer's XBRL supports this figure for the periods asked for, so there is nothing to draw. That is a gap in the filing, not a zero.

Operating Income Quarterly

0 150M 300M 450M Q2 '24: 130M Q3 '24: 313M Q4 '24: 221M Q1 '25: 257M Q2 '25: 223M Q3 '25: 349M Q4 '25: 197M Q1 '26: 249M Q2 '24 Q3 '24 Q4 '24 Q1 '25 Q2 '25 Q3 '25 Q4 '25 Q1 '26

Net Income Quarterly

0 150M 300M 450M Q2 '24: 87M Q3 '24: 295M Q4 '24: 150M Q1 '25: 213M Q2 '25: 174M Q3 '25: 281M Q4 '25: 142M Q1 '26: 224M Q2 '24 Q3 '24 Q4 '24 Q1 '25 Q2 '25 Q3 '25 Q4 '25 Q1 '26

Cost of Revenue Quarterly

0 60M 120M 180M Q2 '24: 147M Q3 '24: 165M Q4 '24: 149M Q1 '25: 158M Q2 '25: 151M Q3 '25: 166M Q4 '25: 151M Q1 '26: 159M Q2 '24 Q3 '24 Q4 '24 Q1 '25 Q2 '25 Q3 '25 Q4 '25 Q1 '26

Operating Cash Flow Quarterly

0 150M 300M 450M Q2 '24: 255M Q3 '24: 351M Q4 '24: 254M Q1 '25: 249M Q2 '25: 243M Q3 '25: 408M Q4 '25: 269M Q1 '26: 368M Q2 '24 Q3 '24 Q4 '24 Q1 '25 Q2 '25 Q3 '25 Q4 '25 Q1 '26

Free Cash Flow Quarterly

-450M -300M -150M 0 150M 300M 450M Q2 '24: -137M Q3 '24: -59M Q4 '24: 211M Q1 '25: -305M Q2 '25: -179M Q3 '25: -103M Q4 '25: 224M Q1 '26: 26M Q2 '24 Q3 '24 Q4 '24 Q1 '25 Q2 '25 Q3 '25 Q4 '25 Q1 '26

Operating cash flow minus capital expenditure.

Shares Outstanding Quarterly

0 90M 180M 270M Q3 '23: 253.8M Q1 '24: 256.5M Q2 '24: 256.7M Q3 '24: 256.9M Q1 '25: 257.2M Q2 '25: 257.3M Q3 '25: 257.8M Q1 '26: 258.8M Q3 '23 Q1 '24 Q2 '24 Q3 '24 Q1 '25 Q2 '25 Q3 '25 Q1 '26

Weighted average diluted, as the filer reports it for each period. An average cannot be added across periods, so this one is always shown per period the filer tagged rather than as a trailing year.

EPS TTM

0.00 1.50 3.00 4.50 Q2 '24: 2.45 Q3 '24: 2.58 Q4 '24: 2.70 Q1 '25: 2.91 Q2 '25: 3.25 Q3 '25: 3.19 Q4 '25: 3.15 Q1 '26: 3.19 Q2 '24 Q3 '24 Q4 '24 Q1 '25 Q2 '25 Q3 '25 Q4 '25 Q1 '26

The filer's own published earnings a share for each quarter, four quarters added up. The company page divides trailing net income by the share count instead, which lands within about 1% of this and is not the same sum, so the two are named differently rather than presented as one figure.