LNT Alliant Energy PE ratio, current and historical analysis
The current PE ratio for Alliant Energy stock as of Mar 28, 2025 is 23.64. This is calculated based on the current EPS of $2.69 and the stock price of $63.58 per share. The P/E ratio has an increase of 12% from the past four quarters average of 21.2.
LNT PE ratio history
The average historical PE ratio of Alliant Energy for the last ten years is 21.02. The current PE ratio of 23.64 is 12% above the historical average. Over the past ten years, LNT's PE ratio was at its highest in the Sep 2016 quarter at 25.2, when the stock price was $38.31 and the EPS was $1.52. The lowest value was in the Sep 2015 quarter, when it reached 16.25 with a price of $29.25 and an EPS of $1.8.
Alliant Energy PE ratio by year
Maximum annual increase: 24.26% in 2016
Maximum annual decrease: -52.34% in 2010
| Year | PE ratio | PE change | Price | EPS |
|---|---|---|---|---|
| 2024 | 21.99 | 19.19% | $59.14 | $2.69 |
| 2023 | 18.45 | -8.75% | $51.3 | $2.78 |
| 2022 | 20.22 | -13.48% | $55.21 | $2.73 |
| 2021 | 23.37 | 12.03% | $61.47 | $2.63 |
| 2020 | 20.86 | -10.78% | $51.53 | $2.47 |
| 2019 | 23.38 | 21.2% | $54.72 | $2.34 |
| 2018 | 19.29 | -9.9% | $42.25 | $2.19 |
| 2017 | 21.41 | -7.32% | $42.61 | $1.99 |
| 2016 | 23.1 | 24.26% | $37.89 | $1.64 |
| 2015 | 18.59 | -3.18% | $31.23 | $1.68 |
| 2014 | 19.2 | 20.53% | $33.21 | $1.73 |
| 2013 | 15.93 | 5.22% | $25.8 | $1.62 |
| 2012 | 15.14 | -5.96% | $21.96 | $1.45 |
| 2011 | 16.1 | 13.86% | $22.06 | $1.37 |
| 2010 | 14.14 | -52.34% | $18.39 | $1.3 |
Alliant Energy PE ratio by quarter (TTM)
| Year | PE ratio | PE change | Price | EPS |
|---|---|---|---|---|
| Dec 2024 | 21.99 | -6.51% | $59.14 | $2.69 |
| Sep 2024 | 23.52 | 13.19% | $60.69 | $2.58 |
| Jun 2024 | 20.78 | 13.37% | $50.9 | $2.45 |
| Mar 2024 | 18.33 | -0.65% | $50.4 | $2.75 |
| Dec 2023 | 18.45 | 3.94% | $51.3 | $2.78 |
| Sep 2023 | 17.75 | -11.74% | $48.45 | $2.73 |
| Jun 2023 | 20.11 | -2.09% | $52.48 | $2.61 |
| Mar 2023 | 20.54 | 1.58% | $53.4 | $2.6 |
| Dec 2022 | 20.22 | 1.1% | $55.21 | $2.73 |
| Sep 2022 | 20 | -5.48% | $52.99 | $2.65 |
| Jun 2022 | 21.16 | -7.88% | $58.61 | $2.77 |
| Mar 2022 | 22.97 | -1.71% | $62.48 | $2.72 |
| Dec 2021 | 23.37 | 5.6% | $61.47 | $2.63 |
| Sep 2021 | 22.13 | -0.76% | $55.98 | $2.53 |
| Jun 2021 | 22.3 | 1.27% | $55.76 | $2.5 |
LNT average PE ratio chart
Currently, LNT's PE ratio is greater than its 3, 5 and 10-year historical averages.
LNT PE vs peers
LNT's PE ratio is lower than its peer stocks NU and MGEE, but it is greater than DUK's and XEL's. Alliant Energy's current PE ratio of 23.64 is above the average of its peers, which is 22.51.
| Stock name | PE ratio | Market cap |
|---|---|---|
| DTE Dte Energy Co | 20.39 | $28.65B |
| XEL Xcel Energy Inc | 20.58 | $40.65B |
| ALE Allete Inc | 21.11 | $3.8B |
| DUK Duke Energy CORP | 21.36 | $94.7B |
| CMS Cms Energy Corp | 22.49 | $22.45B |
| WEC Wec Energy Group Inc | 22.56 | $34.62B |
| AEE Ameren Corp | 22.67 | $27.1B |
| LNT Alliant Energy Corp | 23.89 | $16.5B |
| NU Nu Holdings Ltd | 24.98 | $49.34B |
| MGEE Mge Energy Inc | 27.92 | $3.39B |
Frequently asked questions
What is Alliant Energy's PE ratio?
The price to earnings ratio for LNT stock as of Mar 28, 2025, stands at 23.64.
What is the 3-year average PE ratio for Alliant Energy (LNT)?
The 3-year average PE ratio for LNT stock is 20.26.
What is the 5-year average PE ratio for Alliant Energy (LNT)?
The 5-year average PE ratio for LNT stock is 20.72.
What is the highest PE ratio for LNT?
Over the last ten years, the quarterly PE ratio reached a historic high of 25.2 in the Sep 2016 quarter.
How does the current PE ratio for LNT compare to its historical average?
The current price to earnings ratio of LNT is 12% higher than the 10-year historical average.
How is LNT's PE ratio calculated (Alliant Energy PE ratio formula)?
The PE ratio is calculated by dividing the most recent price of a stock by its trailing twelve months EPS. As of today (Mar 28, 2025), Alliant Energy's stock price is $63.58. The earnings per share for the trailing twelve months (TTM) ending Dec 2024 is $2.69. Therefore, Alliant Energy's P/E ratio for today is 23.64. PE RATIO(23.64) = STOCK PRICE($63.58) / TTM EPS($2.69)
All PE ratio stats are based on quarterly TTM periods, unless otherwise specified. Data from 
and Sharadar.