LNT
NasdaqALLIANT ENERGY CORP
Utilities, Electric Utilities
$69.37
close 7 Aug 2026
+6.20%
52-week change
$17.92B
market cap
$63.28
$78.81
52-week range
| Line item | TTM | FY25 | FY24 | FY23 | FY22 | FY21 | FY20 | FY19 | FY18 | FY17 | FY16 | FY15 | FY14 | FY13 | FY12 | FY11 | FY10 | FY09 | FY08 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Income | |||||||||||||||||||
| Revenue | $4.42B | $4.36B | $3.98B | $4.03B | $4.21B | $3.67B | $3.42B | $3.65B | $3.53B | $3.38B | $3.32B | $3.25B | $3.35B | $3.28B | $3.09B | $3.22B | $3.26B | $3.43B | $3.67B |
| Cost of revenue | $626.00M | $625.00M | $613.00M | $583.00M | $573.00M | $537.00M | $449.00M | $481.00M | $496.00M | $480.90M | — | — | — | — | — | — | — | — | — |
| Gross profit | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| R&D | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| SG&A | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Operating income | $1.02B | $1.03B | $886.00M | $943.00M | $928.00M | $795.00M | $740.00M | $778.00M | $694.00M | $671.20M | $554.10M | $577.00M | $543.60M | $533.90M | $519.70M | $513.30M | $560.00M | $396.20M | $487.00M |
| Interest expense | $535.00M | $512.00M | $449.00M | $394.00M | $325.00M | $277.00M | $275.00M | $273.00M | $247.00M | $215.60M | $196.20M | $187.10M | $180.60M | $172.80M | $156.70M | $158.30M | $162.80M | $154.90M | $125.80M |
| Tax expense | -$163.00M | -$149.00M | -$114.00M | $4.00M | $22.00M | -$74.00M | -$57.00M | $69.00M | $48.00M | $66.70M | $59.40M | $70.40M | $44.30M | $53.90M | $89.40M | $69.20M | $147.70M | -$9.30M | $139.60M |
| Net income | $821.00M | $810.00M | $690.00M | $703.00M | $686.00M | $674.00M | $624.00M | $567.00M | $522.00M | $467.50M | $381.70M | $388.40M | $393.30M | $376.20M | $335.70M | $321.90M | $306.30M | $129.70M | $306.70M |
| Diluted EPS | $3.18 | $3.14 | $2.69 | $2.78 | $2.73 | $2.63 | $2.47 | $2.33 | $2.19 | $1.99 | — | — | — | — | — | $2.74 | $2.60 | $1.01 | $2.61 |
| Gross margin | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Operating margin | 23.02% | 23.50% | 22.26% | 23.42% | 22.07% | 21.67% | 21.66% | 21.33% | 19.64% | 19.85% | 16.69% | 17.73% | 16.23% | 16.29% | 16.79% | 15.93% | 17.17% | 11.56% | 13.27% |
| Net margin | 18.58% | 18.57% | 17.33% | 17.46% | 16.31% | 18.37% | 18.27% | 15.54% | 14.77% | 13.82% | 11.50% | 11.94% | 11.74% | 11.48% | 10.85% | 9.99% | 9.39% | 3.78% | 8.36% |
filed 1 May 2026