NASDAQ:LNT | PE Ratio | ALLIANT ENERGY CORP

Historical market capitalization divided by trailing-four-quarter filed net income.

Available history
2010-03-31 to 2026-09-03
Data captured

Historical PE Ratio

DatePE Ratio
2026-09-0321.39
2026-03-3122.57
2025-12-3120.64
2025-09-3021.18
2025-06-3018.68
2025-03-3122.19
2024-12-3122
2024-09-3023.56
2023-03-3120.46
2022-12-3120.24
2022-09-3019.76
2022-06-3020.86
2022-03-3122.65
2021-12-3122.84
2021-09-3021.73
2021-06-3021.98
2021-03-3121.68
2020-12-3120.63
2020-09-3019.23
2020-06-3018.35
2020-03-3119.68
2019-12-3123.65
2019-09-3023.95
2019-06-3022.4
2019-03-3121.26
2018-12-3119.11
2018-09-3018.92
2018-06-3020.02
2018-03-3119.38
2017-12-3121.09
2017-09-3022.02
2017-06-3023.44
2017-03-3123.4
2016-12-3122.6
2016-09-3024.68
2016-06-3022.31
2016-03-3110.86
2015-12-3118.24
2015-09-308
2015-06-308.43
2015-03-319.32
2014-12-3118.73
2014-09-307.7
2014-06-308.37
2014-03-317.75
2013-12-3115.22
2013-09-307.23
2013-06-307.46
2013-03-317.38
2012-12-317.26
2012-09-307.42
2012-06-308.55
2012-03-318.55
2011-12-317.61
2011-09-306.86
2011-06-306.62
2011-03-316.39
2010-12-316.66
2010-09-306.45
2010-06-3014.75
2010-03-3118.31