Alliant Energy (LNT) Shares Outstanding (2016 - 2025)
Alliant Energy filings provide 17 years of Shares Outstanding readings, the most recent being $257.1 million for Q4 2025.
- On a quarterly basis, Shares Outstanding changed 0.17% to $257.1 million in Q4 2025 year-over-year; TTM through Dec 2025 was $257.1 million, a 0.17% change, with the full-year FY2025 number at $257.1 million, changed 0.17% from a year prior.
- Shares Outstanding hit $257.1 million in Q4 2025 for Alliant Energy, roughly flat from $257.1 million in the prior quarter.
- In the past five years, Shares Outstanding ranged from a high of $257.1 million in Q4 2025 to a low of $250.1 million in Q1 2021.
- Median Shares Outstanding over the past 5 years was $253.9 million (2023), compared with a mean of $253.7 million.
- Biggest five-year swings in Shares Outstanding: rose 1.99% in 2024 and later grew 0.17% in 2025.
- Alliant Energy's Shares Outstanding stood at $250.5 million in 2021, then rose by 0.26% to $251.1 million in 2022, then grew by 1.98% to $256.1 million in 2023, then increased by 0.23% to $256.7 million in 2024, then increased by 0.17% to $257.1 million in 2025.
- The last three reported values for Shares Outstanding were $257.1 million (Q4 2025), $257.1 million (Q3 2025), and $257.0 million (Q2 2025) per Business Quant data.