Quick Answer
ALLIANT ENERGY CORP reported Net Income Loss of $810.00 million for the year ending 2025.
- ALLIANT ENERGY CORP showed an increase of +17.4% in Net Income Loss from 2024 to 2025.
- This data is from ALLIANT ENERGY CORP's annual report (Form 10-K), filed with the SEC on February 20, 2026.
- XBRL data for this metric is available from 2008 to 2025 (18 years of filings). Earlier data may not exist in machine-readable XBRL format as companies adopted electronic filing at different times.
- Over the full 18 years of available data (2008 to 2025), ALLIANT ENERGY CORP's Net Income Loss has grown by 164.1%.
- Historical annual values: Fiscal year 2025: $810.00 million | Fiscal year 2024: $690.00 million | Fiscal year 2023: $703.00 million | Fiscal year 2022: $686.00 million | Fiscal year 2021: $674.00 million | Fiscal year 2020: $624.00 million | Fiscal year 2019: $567.00 million | Fiscal year 2018: $522.00 million | Fiscal year 2017: $467.50 million | Fiscal year 2016: $381.70 million | Fiscal year 2015: $388.40 million | Fiscal year 2014: $393.30 million | Fiscal year 2013: $376.20 million | Fiscal year 2012: $335.70 million | Fiscal year 2011: $321.90 million | Fiscal year 2010: $306.30 million | Fiscal year 2009: $129.70 million | Fiscal year 2008: $306.70 million.
- Data sourced from SEC EDGAR public filings as of June 22, 2026.
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