Nisource (NI) Shares Outstanding (2009 - 2026)

Nisource has reported Shares Outstanding for 18 years, with the latest figure at $479.4 million in Q1 2026.

• For the quarter ending Q1 2026, Shares Outstanding changed 0.0% year-over-year to $479.4 million; the trailing twelve-month figure through Mar 2026 stood at $479.4 million (changed 0.0% YoY), and the FY2025 full-year result was $478.4 million, up 1.83% from the prior year.
• Shares Outstanding for Q1 2026 stood at $479.4 million, roughly flat from $478.4 million in the prior quarter.
• The five-year high for Shares Outstanding was $479.4 million in Q1 2025, with the low at $405.7 million in Q1 2022.
• Historically, Shares Outstanding has averaged $444.1 million across 5 years, with a median of $448.2 million in 2024.
• Annual changes were most pronounced in 2024 — Shares Outstanding advanced 15.44% — and 2026, when it fell 0.0%.
• Nisource's Shares Outstanding stood at $412.1 million in 2022, then advanced by 8.55% to $447.4 million in 2023, then climbed by 5.02% to $469.8 million in 2024, then advanced by 1.83% to $478.4 million in 2025, then grew by 0.19% to $479.4 million in 2026.
• The last three Shares Outstanding figures came in at $479.4 million (Q1 2026), $478.4 million (Q4 2025), and $477.1 million (Q3 2025), per Business Quant data.