Alliant Energy (LNT) Long-Term Debt Issuances (2009 - 2025)

Alliant Energy (LNT) has 15 years of Long-Term Debt Issuances data on file, last reported at $296.0 million in Q4 2025.

• For the quarter ending Q4 2025, Long-Term Debt Issuances changed N/A year-over-year to $296.0 million; the trailing twelve-month figure through Dec 2025 stood at $2.5 billion (up 53.13% YoY), and the FY2025 full-year result was $2.5 billion, up 53.13% from the prior year.
• Long-Term Debt Issuances for Q4 2025 stood at $296.0 million, down from $1.0 billion in the prior quarter.
• Across five years, Long-Term Debt Issuances topped out at $1.2 billion in Q2 2025 and bottomed at $100.0 million in Q4 2022.
• The 5-year median for Long-Term Debt Issuances is $480.0 million (2022), against an average of $534.0 million.
• The widest annual swing landed in 2022, when Long-Term Debt Issuances plunged 66.67%; it then jumped 212.37% in 2025.
• A 5-year view of Long-Term Debt Issuances shows it stood at $300.0 million in 2021, then sank by 66.67% to $100.0 million in 2022, then jumped by 197.0% to $297.0 million in 2023, then jumped by 116.84% to $644.0 million in 2024, then slumped by 54.04% to $296.0 million in 2025.
• The last three Long-Term Debt Issuances figures came in at $296.0 million (Q4 2025), $1.0 billion (Q3 2025), and $1.2 billion (Q2 2025), per Business Quant data.

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