Alliant Energy (LNT) Gains from Investment Securities (2009 - 2025)

Alliant Energy has reported Gains from Investment Securities for 17 years, with the latest figure at $149.0 million in Q4 2025.

• For the quarter ending Q4 2025, Gains from Investment Securities rose 482.05% year-over-year to $149.0 million; the trailing twelve-month figure through Dec 2025 stood at $41.0 million (up 120.81% YoY), and the FY2025 full-year result was $41.0 million, up 120.81% from the prior year.
• Gains from Investment Securities for Q4 2025 stood at $149.0 million, up from -$135.0 million in the prior quarter.
• The five-year high for Gains from Investment Securities was $149.0 million in Q4 2025, with the low at -$160.0 million in Q3 2024.
• Historically, Gains from Investment Securities has averaged -$1.4 million across 5 years, with a median of $2.0 million in 2021.
• Annual changes were most pronounced in 2021 — Gains from Investment Securities sank 1700.0% — and 2023, when it surged 11500.0%.
• Alliant Energy's Gains from Investment Securities stood at $2.0 million in 2021, then slumped by 150.0% to -$1.0 million in 2022, then surged by 11500.0% to $114.0 million in 2023, then plunged by 134.21% to -$39.0 million in 2024, then soared by 482.05% to $149.0 million in 2025.
• The last three Gains from Investment Securities figures came in at $149.0 million (Q4 2025), -$135.0 million (Q3 2025), and $28.0 million (Q2 2025), per Business Quant data.