First Interstate Bancsystem (FIBK) Shares Outstanding (2011 - 2026)

First Interstate Bancsystem (FIBK) has 16 years of Shares Outstanding data on file, last reported at $97.4 million in Q1 2026.

• Shares Outstanding for Q1 2026 came in at $97.4 million, down 7.11% year-over-year; the trailing twelve-month figure through Mar 2026 was $97.4 million (down 7.11% YoY), and the FY2025 annual result was $101.1 million, down 3.33% from the prior year.
• Shares Outstanding eased to $97.4 million in Q1 2026 per FIBK's latest filing, from $101.1 million in the prior quarter.
• Over five years, Shares Outstanding peaked at $109.5 million in Q1 2022 and troughed at $97.4 million in Q1 2026.
• A 5-year average of $104.4 million and a median of $104.6 million in 2024 frame the typical range for Shares Outstanding.
• The sharpest annual moves came in 2022 and 2026: Shares Outstanding soared 425.15% in 2022, then dropped 7.11% in 2026.
• A 5-year view of Shares Outstanding shows it stood at $104.4 million in 2022, then retreated by 0.48% to $103.9 million in 2023, then gained by 0.62% to $104.6 million in 2024, then dropped by 3.33% to $101.1 million in 2025, then retreated by 3.62% to $97.4 million in 2026.
• Business Quant data shows FIBK's Shares Outstanding at $97.4 million in Q1 2026, $101.1 million in Q4 2025, and $104.0 million in Q3 2025.