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

Alliant Energy has reported Common Equity for 17 years, with the latest figure at $7.3 billion in Q4 2025.

• For the quarter ending Q4 2025, Common Equity rose 4.71% year-over-year to $7.3 billion; the trailing twelve-month figure through Dec 2025 stood at $7.3 billion (up 4.71% YoY), and the FY2025 full-year result was $7.3 billion, up 4.71% from the prior year.
• Common Equity for Q4 2025 stood at $7.3 billion, roughly flat from $7.3 billion in the prior quarter.
• The five-year high for Common Equity was $7.3 billion in Q4 2025, with the low at -$13.0 million in Q3 2024.
• Historically, Common Equity has averaged $2.6 billion across 5 years, with a median of $1.5 billion in 2021.
• Annual changes were most pronounced in 2024 — Common Equity sank 100.98% — and 2025, when it jumped 56307.69%.
• Alliant Energy's Common Equity stood at $929.0 million in 2021, then increased by 28.31% to $1.2 billion in 2022, then dropped by 11.58% to $1.1 billion in 2023, then surged by 564.52% to $7.0 billion in 2024, then increased by 4.71% to $7.3 billion in 2025.
• The last three Common Equity figures came in at $7.3 billion (Q4 2025), $7.3 billion (Q3 2025), and $4.1 billion (Q2 2025), per Business Quant data.