ctrlK

LNT

Nasdaq

ALLIANT 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

Current payment

Indicated dividend yield3.08%
Yield, 5-year average3.21%
Last regular payment$0.5350
FrequencyQuarterly
Annualised$2.14

Record

Growth streak22*
Years paying38*
Latest raise+5.52%
Raised on30 Jan 2026
2008–09 change+10.06%*

Growth & payout

1-year+5.63%*
3-year+5.81%*
5-year+5.94%*
10-year+6.31%*
20-year+6.98%*

Dividends per share by year

Calendar years, split-adjusted

period to 26 Jan 1987

Recent payments

Ex-dateAmountType
31 Jul 2026$0.5350Regular
30 Apr 2026$0.5350Regular
30 Jan 2026$0.5350Regular
31 Oct 2025$0.5070Regular
31 Jul 2025$0.5070Regular
30 Apr 2025$0.5070Regular
31 Jan 2025$0.5070Regular
31 Oct 2024$0.4800Regular
31 Jul 2024$0.4800Regular
29 Apr 2024$0.4800Regular
30 Jan 2024$0.4800Regular
30 Oct 2023$0.4530Regular
28 Jul 2023$0.4530Regular
27 Apr 2023$0.4530Regular
30 Jan 2023$0.4530Regular
28 Oct 2022$0.4280Regular
28 Jul 2022$0.4280Regular
28 Apr 2022$0.4280Regular
28 Jan 2022$0.4280Regular
29 Oct 2021$0.4030Regular
29 Jul 2021$0.4030Regular
29 Apr 2021$0.4030Regular
28 Jan 2021$0.4030Regular
29 Oct 2020$0.3800Regular
30 Jul 2020$0.3800Regular
29 Apr 2020$0.3800Regular
30 Jan 2020$0.3800Regular
30 Oct 2019$0.3550Regular
30 Jul 2019$0.3550Regular
29 Apr 2019$0.3550Regular
30 Jan 2019$0.3550Regular
30 Oct 2018$0.3350Regular
30 Jul 2018$0.3350Regular
27 Apr 2018$0.3350Regular
30 Jan 2018$0.3360Regular
30 Oct 2017$0.3150Regular
27 Jul 2017$0.3150Regular
26 Apr 2017$0.3150Regular
27 Jan 2017$0.3150Regular
27 Oct 2016$0.2940Regular

Special payments are flagged by an auditable heuristic: a payment at least twice its larger neighbour. Regular-only metrics exclude them.