Nisource (NI) Shares Outstanding (Diluted Average) (2016 - 2026)
Nisource filings provide 17 years of Shares Outstanding (Diluted Average) readings, the most recent being $474.5 million for Q4 2025.
- On a quarterly basis, Shares Outstanding (Diluted Average) rose 4.06% to $474.5 million in Q4 2025 year-over-year; TTM through Dec 2025 was $474.5 million, a 4.06% increase, with the full-year FY2025 number at $474.5 million, up 4.06% from a year prior.
- Shares Outstanding (Diluted Average) hit $474.5 million in Q4 2025 for Nisource, roughly flat from $472.8 million in the prior quarter.
- In the past five years, Shares Outstanding (Diluted Average) ranged from a high of $474.5 million in Q4 2025 to a low of $393.9 million in Q1 2021.
- Median Shares Outstanding (Diluted Average) over the past 5 years was $447.2 million (2023), compared with a mean of $445.2 million.
- Biggest five-year swings in Shares Outstanding (Diluted Average): rose 12.06% in 2022 and later grew 0.51% in 2024.
- Nisource's Shares Outstanding (Diluted Average) stood at $417.3 million in 2021, then increased by 6.09% to $442.7 million in 2022, then increased by 1.17% to $447.9 million in 2023, then grew by 1.81% to $456.0 million in 2024, then increased by 4.06% to $474.5 million in 2025.
- The last three reported values for Shares Outstanding (Diluted Average) were $474.5 million (Q4 2025), $472.8 million (Q3 2025), and $472.3 million (Q2 2025) per Business Quant data.