Alliant Energy (LNT) EBT Margin (2009 - 2025)

Alliant Energy's EBT Margin history runs 17 years deep, the most recent figure standing at 9.59% for Q4 2025.

• On a quarterly basis, EBT Margin fell 476.0% year-over-year to 9.59% in Q4 2025; TTM through Dec 2025 was 15.17%, a 73.0% increase from a year earlier, with the FY2025 full-year figure at 15.15%, up 68.0% from the prior year.
• EBT Margin slipped to 9.59% in Q4 2025 per LNT's latest filing, from 21.74% in the prior quarter.
• Across five years, EBT Margin topped out at 24.51% in Q3 2023 and bottomed at 6.04% in Q2 2024.
• The 5-year median for EBT Margin is 15.37% (2023), against an average of 15.86%.
• Across the five-year window, EBT Margin slumped 1150 bps in 2024 and soared 759 bps in 2025, its largest moves.
• Year by year, EBT Margin stood at 9.39% in 2021, then grew by 4 bps to 9.74% in 2022, then soared by 30 bps to 12.7% in 2023, then gained by 13 bps to 14.34% in 2024, then tumbled by 33 bps to 9.59% in 2025.
• Per Business Quant, the three latest LNT EBT Margin figures stand at 9.59% (Q4 2025), 21.74% (Q3 2025), and 13.63% (Q2 2025).