Alliant Energy Corporation
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Alliant Energy Corporation (LNT)

Price-to-Earnings Ratio History

P/E Ratio (TTM)

29.43

Financial Fundamentals

LNTQuarterly Data • 5Y View

Quarterly P/E

QuarterP/E Ratio
1996-03-317.50
1996-06-3015.10
1996-09-3017.76
1996-12-3119.62
1997-03-319.64
1997-06-3010.26
1997-09-304.01
1997-12-3115.55
1998-03-318.97
1998-06-30-67.71
1998-09-3011.96
1998-12-3124.64
1999-03-3112.41
1999-06-3014.41
1999-09-307.60
1999-12-3112.08
2000-03-3131.12
2000-06-3012.15
2000-09-302.10
2000-12-3110.32
2001-03-3118.94
2001-06-3025.12
2001-09-308.98
2001-12-3112.00
2002-03-3169.02
2002-06-3091.34
2002-09-309.82
2002-12-318.15
2003-03-31-778.02
2003-06-3013.75
2003-09-305.82
2003-12-3112.97
2004-03-3121.24
2004-06-30-55.78
2004-09-308.69
2004-12-3118.96
2005-03-31109.41
2005-06-30-15.15
2005-09-307.55
2005-12-31-12.78
2006-03-31297.12
2006-06-3020.08
2006-09-3011.43
2006-12-316.09
2007-03-3120.24
2007-06-3022.54
2007-09-309.10
2007-12-315.91
2008-03-3113.24
2008-06-3014.41
2008-09-307.85
2008-12-3115.88
2009-03-318.80
2009-06-3021.32
2009-09-30-19.35
2009-12-3114.31
2010-03-3119.08
2010-06-3016.69
2010-09-306.53
2010-12-3119.53
2011-03-3113.50
2011-06-3020.40
2011-09-308.50
2011-12-3120.00
2012-03-3130.82
2012-06-3018.08
2012-09-307.73
2012-12-3116.82
2013-03-3117.26
2013-06-3020.29
2013-09-308.57
2013-12-3120.67
2014-03-3114.23
2014-06-3026.22
2014-09-309.85
2014-12-3129.44
2015-03-3117.64
2015-06-3023.28
2015-09-309.07
2015-12-3148.34
2016-03-3121.01
2016-06-3026.08
2016-09-3016.61
2016-12-3133.04
2017-03-3121.88
2017-06-3023.76
2017-09-3014.01
2017-12-3125.57
2018-03-3119.14
2018-06-3023.85
2018-09-3011.98
2018-12-3128.39
2019-03-3121.69
2019-06-3029.96
2019-09-3014.26
2019-12-3128.92
2020-03-3117.06
2020-06-3021.95
2020-09-3012.95
2020-12-3148.76
2021-03-3119.45
2021-06-3023.89
2021-09-3013.52
2021-12-3140.51
2022-03-3120.39
2022-06-3023.12
2022-09-3014.65
2022-12-3132.39
2023-03-3120.57
2023-06-3020.64
2023-09-3011.86
2023-12-3127.09
2024-03-3120.14
2024-06-3037.38
2024-09-3013.20
2024-12-3125.29
2025-03-3119.40
2025-06-3022.32
2025-09-3015.41
2025-12-3129.43

* P/E ratios are calculated using trailing twelve-month (TTM) earnings.