Atmos Energy (ATO) Shares Outstanding (Weighted Average) (2009 - 2026)

Atmos Energy (ATO) has 18 years of Shares Outstanding (Weighted Average) data on file, last reported at $166.5 million in Q1 2026.

• Shares Outstanding (Weighted Average) for Q1 2026 came in at $166.5 million, up 5.53% year-over-year; the trailing twelve-month figure through Mar 2026 was $166.5 million (up 5.53% YoY), and the FY2025 annual result was $158.9 million, up 4.22% from the prior year.
• Shares Outstanding (Weighted Average) grew to $166.5 million in Q1 2026 per ATO's latest filing, from $162.7 million in the prior quarter.
• Over five years, Shares Outstanding (Weighted Average) peaked at $166.5 million in Q1 2026 and troughed at $135.3 million in Q1 2022.
• A 5-year average of $150.3 million and a median of $150.5 million in 2024 frame the typical range for Shares Outstanding (Weighted Average).
• The sharpest annual moves came in 2022 and 2025: Shares Outstanding (Weighted Average) gained 6.49% in 2022, then rose 3.22% in 2025.
• A 5-year view of Shares Outstanding (Weighted Average) shows it stood at $141.8 million in 2022, then advanced by 5.62% to $149.8 million in 2023, then increased by 4.34% to $156.3 million in 2024, then climbed by 4.11% to $162.7 million in 2025, then gained by 2.3% to $166.5 million in 2026.
• Business Quant data shows ATO's Shares Outstanding (Weighted Average) at $166.5 million in Q1 2026, $162.7 million in Q4 2025, and $158.9 million in Q3 2025.