LNT
Alliant Energy
PEG ratio, current and historical analysis
- Stocks
- Utilities
- NASDAQ: LNT
- PEG Ratio
LNT's PE to growth ratio is not computable because the earnings growth data is negative or zero. Alliant Energy last had a PEG ratio of 2.25 in March 2026.
LNT PEG ratio history
A nine years lookback reveals an average PEG ratio of 3.65 for Alliant Energy. Within the past nine years, the Sep 2019 quarter saw the highest PEG reading at 26.76. At 0.58, the Jun 2025 quarter represented the lowest PEG ratio in this timeframe.
Alliant Energy PEG ratio by year
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| 2025 | 1.21 | 20.64 | 17.1% |
| 2024 | N/A | 21.99 | -3.2% |
| 2023 | 10.25 | 18.45 | 1.8% |
| 2022 | 5.32 | 20.22 | 3.8% |
| 2021 | 3.6 | 23.37 | 6.5% |
| 2020 | 3.73 | 20.86 | 5.6% |
| 2019 | 3.44 | 23.38 | 6.8% |
| 2018 | 1.91 | 19.29 | 10.1% |
| 2017 | 1.01 | 21.41 | 21.3% |
| 2016 | N/A | 23.1 | -2.4% |
| 2015 | N/A | 18.59 | -2.9% |
| 2014 | 2.56 | 19.2 | 7.5% |
| 2013 | 1.46 | 16.02 | 11% |
| 2012 | 2.61 | 15.14 | 5.8% |
| 2011 | 2.98 | 16.1 | 5.4% |
Alliant Energy PEG ratio by quarter (TTM)
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| Jun 2026 | N/A | 24.07 | -2.2% |
| Mar 2026 | 2.25 | 22.5 | 10% |
| Dec 2025 | 1.21 | 20.64 | 17.1% |
| Sep 2025 | 0.91 | 21.2 | 23.3% |
| Jun 2025 | 0.58 | 18.66 | 32.2% |
| Mar 2025 | 4.03 | 22.19 | 5.5% |
| Dec 2024 | N/A | 21.99 | -3.2% |
| Sep 2024 | N/A | 23.52 | -5.5% |
| Jun 2024 | N/A | 20.78 | -6.1% |
| Mar 2024 | 3.16 | 18.33 | 5.8% |
| Dec 2023 | 10.25 | 18.45 | 1.8% |
| Sep 2023 | 5.92 | 17.75 | 3% |
| Jun 2023 | N/A | 20.11 | -5.8% |
| Mar 2023 | N/A | 20.54 | -4.4% |
| Dec 2022 | 5.32 | 20.22 | 3.8% |
LNT average PEG ratio chart
PEG comparison
LNT EPS growth
LNT Price vs fair value
LNT PEG vs peers
| Stock name | PEG ratio | Market cap |
|---|---|---|
| NU Nu Holdings Ltd | 0.47 | $69.73B |
| AEE Ameren Corp | 0.82 | $30.38B |
| MGEE Mge Energy Inc | 1.96 | $2.95B |
| DUK Duke Energy Corp | 2.31 | $97.55B |
| XEL Xcel Energy Inc | 15.21 | $48.83B |
| CMS CMS Energy Corporation | N/A | $22.54B |
| WEC WEC Energy Group Inc | N/A | $35.79B |
| DTE DTE Energy Company | N/A | $29.63B |
| LNT Alliant Energy Corp | N/A | $18.44B |
Frequently asked questions
What is Alliant Energy's PEG ratio?
LNT's PEG ratio cannot be computed because EPS growth data is negative or not present.
What is the 3-year average PEG ratio for Alliant Energy (LNT)?
LNT has a 3-year average PEG ratio of 3.54.
What is the 5-year average PEG ratio for Alliant Energy (LNT)?
LNT has a 5-year average PEG ratio of 3.51.
What is the highest PEG ratio for LNT?
The Sep 2019 quarter marked the nine years high at 26.76 for LNT's PEG ratio.
All PEG ratio stats are based on quarterly TTM periods, unless otherwise specified.