LNT returns by year
Alliant Energy Corporation has returned +7.4% annually (CAGR) since 1989. Calendar-year, monthly and weekly total returns for Alliant Energy Corporation (LNT) below, through July 24, 2026 — the most recent year is year-to-date.
Alliant Energy Corporation returns by year (1989–2026)#
Calendar-year returns with each year's path and its dividend contribution (dividend return = total minus price return).
| Year | Start price | End price | Path | Dividend | Total return |
|---|---|---|---|---|---|
| 2026YTD | $65.01 | $74.94 | +1.8% | +17.0% | |
| 2025 | $59.14 | $65.01 | +3.5% | +13.5% | |
| 2024 | $51.30 | $59.14 | +4.2% | +19.5% | |
| 2023 | $55.21 | $51.30 | +3.2% | -3.9% | |
| 2022 | $61.47 | $55.21 | +2.7% | -7.5% | |
| 2021 | $51.53 | $61.47 | +3.5% | +22.8% | |
| 2020 | $54.72 | $51.53 | +2.6% | -3.2% | |
| 2019 | $42.25 | $54.72 | +3.9% | +33.4% | |
| 2018 | $42.61 | $42.25 | +3.2% | +2.3% | |
| 2017 | $37.89 | $42.61 | +3.6% | +16.0% | |
| 2016 | $31.23 | $37.89 | +4.1% | +25.4% | |
| 2015 | $33.21 | $31.23 | +3.3% | -2.7% |
Total return by period
Methodology#
Returns are total returns (dividends reinvested), computed from LNT's split- and dividend-adjusted closes. The bar chart switches between annual and monthly periods. Annualized return is the compound annual growth rate over the full period. The current year is year-to-date. See also the periodic table of returns. Past performance does not predict future returns; not investment advice.
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FAQ
- What is Alliant Energy Corporation's average annual return?
- Since 1989, Alliant Energy Corporation (LNT) has returned about 7.4% a year (the compound annual growth rate) and an average calendar-year return of 9.0%.
- What were Alliant Energy Corporation's best and worst years?
- Over 1989–2026, the best year was 2003 (+50.5%) and the worst was 2002 (-45.5%).
- How often is Alliant Energy Corporation up in a year?
- 25 of the 37 full years since 1989 were positive — about 68% of the time.