Atmos Energy (ATO) Free Cash Flow (2009 - 2026)

Atmos Energy has disclosed Free Cash Flow across 18 years of filings, most recently posting -$280.1 million for Q1 2026.

• In Q1 2026, Free Cash Flow fell 436.37% year-over-year to -$280.1 million; the TTM figure through Mar 2026 stood at -$2.0 billion (down 52.53% YoY), while the FY2025 annual figure was -$1.5 billion, down 25.64% from the prior year.
• Free Cash Flow climbed to -$280.1 million in Q1 2026, from -$725.3 million in the prior quarter.
• Over the last five years, Free Cash Flow for ATO reached as high as $2.1 billion in Q1 2023 and fell as low as -$725.3 million in Q4 2025.
• The 5-year median for Free Cash Flow is -$370.6 million (2025), against an average of -$230.1 million.
• Annual changes were most pronounced in 2023 — Free Cash Flow soared 2762.38% — and 2026, when it tumbled 436.37%.
• A 5-year view of Free Cash Flow shows it stood at -$606.8 million in 2022, then advanced by 13.58% to -$524.4 million in 2023, then retreated by 16.17% to -$609.2 million in 2024, then fell by 19.06% to -$725.3 million in 2025, then soared by 61.38% to -$280.1 million in 2026.
• According to Business Quant data, Free Cash Flow over the past three periods registered -$280.1 million, -$725.3 million, and -$615.5 million for Q1 2026, Q4 2025, and Q3 2025 respectively.