Alliant Energy (LNT) Equity Ratio (2009 - 2025)

Alliant Energy has reported Equity Ratio for 17 years, with the latest figure at 0.29 in Q4 2025.

• For the quarter ending Q4 2025, Equity Ratio fell 4.83% year-over-year to 0.29; the trailing twelve-month figure through Dec 2025 stood at 0.29 (down 4.83% YoY), and the FY2025 full-year result was 0.29, down 4.83% from the prior year.
• Equity Ratio for Q4 2025 stood at 0.29, down from 0.3 in the prior quarter.
• The five-year high for Equity Ratio was 0.34 in Q1 2021, with the low at 0.0 in Q1 2024.
• Historically, Equity Ratio has averaged 0.12 across 5 years, with a median of 0.11 in 2024.
• Annual changes were most pronounced in 2022 — Equity Ratio tumbled 98.88% — and 2024, when it jumped 6928.52%.
• Alliant Energy's Equity Ratio stood at 0.0 in 2021, then surged by 3223.7% to 0.06 in 2022, then soared by 129.95% to 0.14 in 2023, then soared by 126.83% to 0.31 in 2024, then decreased by 4.83% to 0.29 in 2025.
• The last three Equity Ratio figures came in at 0.29 (Q4 2025), 0.3 (Q3 2025), and 0.13 (Q2 2025), per Business Quant data.