LNT
Alliant Energy Corp
64.30$
+1.0%
vs. previous close
Closing price · As of: Oct 2, 2026
Statements
Ratios
Valuation ratios (P/E, P/S, EV/EBITDA and the other multiples) are based on the closing price at the end of each period, not on the current price. Margins and returns are shown in percent, multiples without a unit, per-share figures in the reporting currency, net debt in millions.
Tick rows to compare them in a chart (up to 4)
| Line item | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Valuation | ||||||||||||||||||||||||||||||
| 5.5 | 7.1 | 25.7 | 11.0 | 6.3 | 14.2 | 14.1 | 13.8 | 22.3 | – | 14.0 | 10.8 | 10.5 | 25.8 | 13.3 | 15.2 | 14.5 | 15.2 | 18.7 | 18.1 | 22.5 | 20.9 | 18.9 | 23.1 | 20.5 | 22.9 | 20.2 | 18.5 | 22.0 | 20.7 | |
| 0.9 | 0.4 | 1.2 | 1.0 | 1.1 | 0.9 | 0.6 | 0.8 | 1.2 | 1.0 | 1.3 | 1.3 | 0.9 | 1.0 | 1.2 | 1.3 | 1.6 | 1.7 | 2.2 | 2.2 | 2.6 | 2.9 | 2.8 | 3.6 | 3.7 | 4.2 | 3.3 | 3.2 | 3.8 | 3.8 | |
| 1.3 | 0.6 | 1.4 | 0.9 | 1.2 | 1.3 | 0.8 | 1.1 | 1.3 | 1.3 | 1.7 | 1.7 | 1.1 | 1.1 | 1.3 | 1.6 | 1.6 | 1.7 | 2.1 | 1.9 | 2.2 | 2.3 | 2.2 | 2.5 | 2.3 | 2.6 | 2.2 | 1.9 | 2.2 | 2.3 | |
| 1.2 | 0.5 | 1.3 | 1.2 | 2.0 | 1.8 | 1.7 | 1.5 | 2.0 | 1.7 | 1.7 | 1.6 | 1.3 | 1.7 | 1.9 | 2.1 | 2.6 | 2.8 | 3.4 | 3.4 | 4.0 | 4.4 | 4.5 | 5.4 | 5.8 | 6.3 | 5.4 | 5.6 | 6.4 | 6.5 | |
| 0.5 | 2.0 | 4.4 | 3.7 | 6.9 | 7.3 | 6.8 | 6.1 | 7.0 | 10.0 | 8.3 | 5.1 | 5.7 | 10.6 | 6.9 | 9.1 | 8.4 | 9.1 | 10.6 | 10.5 | 12.5 | 12.4 | 11.9 | 13.0 | 13.8 | 15.1 | 13.4 | 12.6 | 14.2 | 14.0 | |
| 17.6 | 7.6 | 26.0 | – | – | – | – | – | – | 1,721.2 | 325.7 | 97.9 | – | – | 34.5 | 166.6 | – | – | – | – | – | – | – | 19.8 | 25.6 | 26.5 | 28.5 | – | – | – | |
| 5.7% | 13.2% | 3.9% | -2.6% | -25.1% | -13.8% | -7.5% | -14.9% | -4.2% | 0.1% | 0.3% | 1.0% | -17.4% | -16.3% | 2.9% | 0.6% | -6.5% | -1.2% | -0.2% | -2.3% | -3.9% | -4.9% | -11.2% | 5.1% | 3.9% | 3.8% | 3.5% | -7.6% | -7.1% | -7.8% | |
| Margins | ||||||||||||||||||||||||||||||
| 67.8% | 85.2% | 66.2% | 68.2% | 75.7% | 74.3% | 74.5% | 64.0% | 59.2% | 53.8% | 49.7% | 65.0% | 50.3% | 49.1% | 50.8% | 55.2% | 30.7% | 30.7% | 30.8% | 33.5% | 34.3% | 36.6% | 36.9% | 39.9% | 42.8% | 42.4% | 40.6% | 43.1% | 44.7% | 40.1% | |
| 15.2% | 5.6% | 13.3% | 17.1% | 14.0% | 12.1% | 12.4% | 12.6% | 14.6% | 4.3% | 12.0% | 22.2% | 13.3% | 11.6% | 16.3% | 13.1% | 16.8% | 16.3% | 16.2% | 17.7% | 16.7% | 19.3% | 19.6% | 21.3% | 21.7% | 21.7% | 22.1% | 23.4% | 22.3% | 23.5% | |
| 16.7% | 6.3% | 4.5% | 8.9% | 16.6% | 6.2% | 4.1% | 5.9% | 5.2% | -0.2% | 9.4% | 12.4% | 8.3% | 3.8% | 9.0% | 8.8% | 10.8% | 11.5% | 11.7% | 11.9% | 11.5% | 13.8% | 14.8% | 15.5% | 18.3% | 18.4% | 16.3% | 17.5% | 17.3% | 18.6% | |
| 5.3% | 5.9% | 4.5% | -2.5% | -26.4% | -12.2% | -4.3% | -12.0% | -4.8% | 0.1% | 0.4% | 1.4% | -15.2% | -15.9% | 3.5% | 0.8% | -10.2% | -2.1% | -0.3% | -5.0% | -10.2% | -14.3% | -31.3% | 18.1% | 14.7% | 15.9% | 11.6% | -24.5% | -27.2% | -30.1% | |
| Returns | ||||||||||||||||||||||||||||||
| 23.3% | 8.3% | 5.6% | 8.7% | 19.6% | 9.0% | 5.8% | 7.7% | 5.7% | -0.3% | 11.9% | 15.9% | 10.2% | 4.4% | 9.8% | 10.7% | 10.7% | 11.5% | 11.4% | 10.4% | 9.9% | 11.2% | 11.4% | 10.9% | 11.0% | 11.3% | 10.9% | 10.4% | 9.9% | 11.0% | |
| 8.2% | 2.9% | 1.9% | 3.2% | 5.9% | 2.8% | 1.4% | 2.4% | 1.8% | -0.1% | 4.5% | 5.9% | 3.7% | 1.4% | 3.3% | 3.3% | 3.1% | 3.4% | 3.3% | 3.1% | 2.9% | 3.3% | 3.4% | 3.4% | 3.5% | 3.6% | 3.4% | 3.3% | 3.0% | 3.1% | |
| Balance Sheet & Debt | ||||||||||||||||||||||||||||||
| 216 | 218 | 217 | 434 | 2,354 | 2,573 | 2,986 | 2,136 | 2,316 | 2,163 | 1,432 | 910 | 1,624 | 2,521 | 2,593 | 2,796 | 3,334 | 3,606 | 3,874 | 3,990 | 4,556 | 5,254 | 5,923 | 6,511 | 7,112 | 7,844 | 8,698 | 9,447 | 10,325 | 11,562 | |
| 0.1 | 0.3 | 0.4 | 0.6 | 3.3 | 3.7 | 4.5 | 2.8 | 2.9 | 4.0 | 2.0 | 0.8 | 1.9 | 4.6 | 2.7 | 3.3 | 3.4 | 3.5 | 3.6 | 3.8 | 4.3 | 4.3 | 4.5 | 4.3 | 4.9 | 5.1 | 5.2 | 5.3 | 5.7 | 5.7 | |
| 35.1% | 35.3% | 34.7% | 37.3% | 30.3% | 30.8% | 23.5% | 30.4% | 31.0% | 31.6% | 37.4% | 37.3% | 36.7% | 32.7% | 33.8% | 31.1% | 29.1% | 29.5% | 28.5% | 29.8% | 28.9% | 29.5% | 29.7% | 31.2% | 32.1% | 32.3% | 31.1% | 31.9% | 30.8% | 28.4% | |
| 0.3 | 0.1 | 0.1 | 0.2 | 1.2 | 1.4 | 1.7 | 1.0 | 1.0 | 1.0 | 0.6 | 0.6 | 0.7 | 0.9 | 0.9 | 0.9 | 1.1 | 1.1 | 1.1 | 1.1 | 1.2 | 1.3 | 1.3 | 1.3 | 1.3 | 1.3 | 1.4 | 1.4 | 1.5 | 1.7 | |
| Per Share | ||||||||||||||||||||||||||||||
| 2.53 | 2.34 | 0.63 | 1.26 | 2.51 | 1.07 | 0.59 | 0.90 | 0.64 | -0.03 | 1.35 | 1.89 | 1.39 | 0.59 | 1.39 | 1.45 | 1.52 | 1.70 | 1.77 | 1.72 | 1.68 | 2.04 | 2.23 | 2.37 | 2.51 | 2.69 | 2.73 | 2.78 | 2.69 | 3.14 | |
| 15.16 | 37.23 | 13.85 | 14.03 | 15.17 | 17.24 | 14.40 | 15.43 | 12.33 | 14.04 | 14.33 | 15.28 | 16.69 | 15.53 | 15.45 | 16.56 | 13.97 | 14.79 | 15.12 | 14.43 | 14.62 | 14.72 | 15.13 | 15.26 | 13.74 | 14.64 | 16.74 | 15.90 | 15.50 | 16.92 | |
| 10.85 | 28.13 | 11.18 | 14.49 | 12.85 | 11.91 | 10.13 | 11.69 | 11.26 | 10.45 | 11.31 | 11.91 | 13.63 | 13.40 | 14.19 | 13.61 | 14.15 | 14.81 | 15.52 | 16.52 | 17.01 | 18.21 | 19.63 | 21.78 | 22.87 | 23.89 | 24.98 | 26.75 | 27.27 | 28.45 | |
| 0.80 | 2.19 | 0.62 | -0.35 | -4.00 | -2.10 | -0.62 | -1.86 | -0.59 | 0.01 | 0.06 | 0.21 | -2.54 | -2.47 | 0.53 | 0.13 | -1.43 | -0.30 | -0.05 | -0.72 | -1.48 | -2.10 | -4.74 | 2.76 | 2.01 | 2.32 | 1.93 | -3.90 | -4.21 | -5.10 | |
Data as of: October 2, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.