# Atmos Energy (ATO) financial history Canonical page: https://stockvaluelens.com/stocks/ato/ - **Free, including exports:** All current charts and CSV/PNG exports are free. No account or subscription required. - **Long annual histories:** ATO: 17 annual diluted EPS observations \(2009-09-30–2025-09-30\); 18 annual FCF/share observations \(2008-09-30–2025-09-30\). Coverage varies by metric; histories may have gaps. - **Historical weekly prices:** ATO: weekly price observations from 2005-02-25 through 2026-05-08. Prices are historical, not live quotes. - **Filing-linked financial data:** EPS facts link to SEC filings. FCF/share is derived from reported cash-flow inputs and diluted shares. Historical prices come from Stooq. Company: ATMOS ENERGY CORP; exchange: NYSE; currency: USD; CIK: 731802. Sector: Utilities; industry: Gas Utilities. Financial database built: 2026-08-27T16:05:05Z. Latest stored price: 2026-05-08. Membership as of 2026-10-08. These dates describe different inputs. Historical research only, not live quotes or investment advice. Adjusted prices are approximations when validated split-only prices are unavailable. Missing values are unavailable, not zero. FCF is derived from reported operating cash flow minus capex; per-share FCF uses matching diluted shares. Annual rows may include filings newer than the price history. [Raw JSON with full precision, price history and source provenance](https://stockvaluelens.com/data/companies/ATO.json) · [Methodology](https://stockvaluelens.com/methodology/index.md) · [Sources and limitations](https://stockvaluelens.com/sources/index.md) ## Annual financial observations Per-share figures are in USD/share; FCF total is in USD. Values retain stored precision. Latest fiscal period first. | Fiscal year | Fiscal end | Basic EPS | Diluted EPS | FCF / share | FCF total | Dividend / share | Filing sources | | --- | --- | --- | --- | --- | --- | --- | --- | | 2025 | 2025-09-30 | 7.54 | 7.46 | -9.415922975842763 | -1511943000 | 3.48 | [Basic EPS, filed 2025-11-14](https://www.sec.gov/Archives/edgar/data/731802/000073180225000056/0000731802-25-000056-index.html); [Diluted EPS, filed 2025-11-14](https://www.sec.gov/Archives/edgar/data/731802/000073180225000056/0000731802-25-000056-index.html); [Operating cash flow, filed 2025-11-14](https://www.sec.gov/Archives/edgar/data/731802/000073180225000056/0000731802-25-000056-index.html); [Capex, filed 2025-11-14](https://www.sec.gov/Archives/edgar/data/731802/000073180225000056/0000731802-25-000056-index.html); [Dividend, filed 2025-11-14](https://www.sec.gov/Archives/edgar/data/731802/000073180225000056/0000731802-25-000056-index.html) | | 2024 | 2024-09-30 | 6.83 | 6.83 | -7.882423067349639 | -1203378000 | 3.22 | [Basic EPS, filed 2025-11-14](https://www.sec.gov/Archives/edgar/data/731802/000073180225000056/0000731802-25-000056-index.html); [Diluted EPS, filed 2025-11-14](https://www.sec.gov/Archives/edgar/data/731802/000073180225000056/0000731802-25-000056-index.html); [Operating cash flow, filed 2025-11-14](https://www.sec.gov/Archives/edgar/data/731802/000073180225000056/0000731802-25-000056-index.html); [Capex, filed 2025-11-14](https://www.sec.gov/Archives/edgar/data/731802/000073180225000056/0000731802-25-000056-index.html); [Dividend, filed 2025-11-14](https://www.sec.gov/Archives/edgar/data/731802/000073180225000056/0000731802-25-000056-index.html) | | 2023 | 2023-09-30 | 6.1 | 6.1 | 4.503602771998953 | 653770000 | 2.96 | [Basic EPS, filed 2025-11-14](https://www.sec.gov/Archives/edgar/data/731802/000073180225000056/0000731802-25-000056-index.html); [Diluted EPS, filed 2025-11-14](https://www.sec.gov/Archives/edgar/data/731802/000073180225000056/0000731802-25-000056-index.html); [Operating cash flow, filed 2025-11-14](https://www.sec.gov/Archives/edgar/data/731802/000073180225000056/0000731802-25-000056-index.html); [Capex, filed 2025-11-14](https://www.sec.gov/Archives/edgar/data/731802/000073180225000056/0000731802-25-000056-index.html); [Dividend, filed 2025-11-14](https://www.sec.gov/Archives/edgar/data/731802/000073180225000056/0000731802-25-000056-index.html) | | 2022 | 2022-09-30 | 5.61 | 5.6 | -10.621857258718572 | -1466836000 | 2.72 | [Basic EPS, filed 2024-11-18](https://www.sec.gov/Archives/edgar/data/731802/000073180224000030/0000731802-24-000030-index.html); [Diluted EPS, filed 2024-11-18](https://www.sec.gov/Archives/edgar/data/731802/000073180224000030/0000731802-24-000030-index.html); [Operating cash flow, filed 2024-11-18](https://www.sec.gov/Archives/edgar/data/731802/000073180224000030/0000731802-24-000030-index.html); [Capex, filed 2024-11-18](https://www.sec.gov/Archives/edgar/data/731802/000073180224000030/0000731802-24-000030-index.html); [Dividend, filed 2024-11-18](https://www.sec.gov/Archives/edgar/data/731802/000073180224000030/0000731802-24-000030-index.html) | | 2021 | 2021-09-30 | 5.12 | 5.12 | -23.520734168245607 | -3053791000 | 2.5 | [Basic EPS, filed 2023-11-14](https://www.sec.gov/Archives/edgar/data/731802/000073180223000028/0000731802-23-000028-index.html); [Diluted EPS, filed 2023-11-14](https://www.sec.gov/Archives/edgar/data/731802/000073180223000028/0000731802-23-000028-index.html); [Operating cash flow, filed 2023-11-14](https://www.sec.gov/Archives/edgar/data/731802/000073180223000028/0000731802-23-000028-index.html); [Capex, filed 2023-11-14](https://www.sec.gov/Archives/edgar/data/731802/000073180223000028/0000731802-23-000028-index.html); [Dividend, filed 2023-11-14](https://www.sec.gov/Archives/edgar/data/731802/000073180223000028/0000731802-23-000028-index.html) | | 2020 | 2020-09-30 | 4.89 | 4.89 | -7.305789764958656 | -897677000 | 2.3 | [Basic EPS, filed 2022-11-14](https://www.sec.gov/Archives/edgar/data/731802/000073180222000037/0000731802-22-000037-index.html); [Diluted EPS, filed 2022-11-14](https://www.sec.gov/Archives/edgar/data/731802/000073180222000037/0000731802-22-000037-index.html); [Operating cash flow, filed 2022-11-14](https://www.sec.gov/Archives/edgar/data/731802/000073180222000037/0000731802-22-000037-index.html); [Capex, filed 2022-11-14](https://www.sec.gov/Archives/edgar/data/731802/000073180222000037/0000731802-22-000037-index.html); [Dividend, filed 2022-11-14](https://www.sec.gov/Archives/edgar/data/731802/000073180222000037/0000731802-22-000037-index.html) | | 2019 | 2019-09-30 | 4.36 | 4.35 | -6.169775499953176 | -724708000 | 2.1 | [Basic EPS, filed 2021-11-12](https://www.sec.gov/Archives/edgar/data/731802/000073180221000040/0000731802-21-000040-index.html); [Diluted EPS, filed 2021-11-12](https://www.sec.gov/Archives/edgar/data/731802/000073180221000040/0000731802-21-000040-index.html); [Operating cash flow, filed 2021-11-12](https://www.sec.gov/Archives/edgar/data/731802/000073180221000040/0000731802-21-000040-index.html); [Capex, filed 2021-11-12](https://www.sec.gov/Archives/edgar/data/731802/000073180221000040/0000731802-21-000040-index.html); [Dividend, filed 2021-11-12](https://www.sec.gov/Archives/edgar/data/731802/000073180221000040/0000731802-21-000040-index.html) | | 2018 | 2018-09-30 | 5.43 | 5.43 | -3.0891164919107843 | -342929000 | 1.94 | [Basic EPS, filed 2020-11-13](https://www.sec.gov/Archives/edgar/data/731802/000073180220000040/0000731802-20-000040-index.html); [Diluted EPS, filed 2020-11-13](https://www.sec.gov/Archives/edgar/data/731802/000073180220000040/0000731802-20-000040-index.html); [Operating cash flow, filed 2020-11-13](https://www.sec.gov/Archives/edgar/data/731802/000073180220000040/0000731802-20-000040-index.html); [Capex, filed 2020-11-13](https://www.sec.gov/Archives/edgar/data/731802/000073180220000040/0000731802-20-000040-index.html); [Dividend, filed 2020-11-13](https://www.sec.gov/Archives/edgar/data/731802/000073180220000040/0000731802-20-000040-index.html) | | 2017 | 2017-09-30 | 3.73 | 3.73 | -2.5447596606974554 | -269999000 | 1.8 | [Basic EPS, filed 2019-11-12](https://www.sec.gov/Archives/edgar/data/731802/000073180219000037/0000731802-19-000037-index.html); [Diluted EPS, filed 2019-11-12](https://www.sec.gov/Archives/edgar/data/731802/000073180219000037/0000731802-19-000037-index.html); [Operating cash flow, filed 2019-11-12](https://www.sec.gov/Archives/edgar/data/731802/000073180219000037/0000731802-19-000037-index.html); [Capex, filed 2019-11-12](https://www.sec.gov/Archives/edgar/data/731802/000073180219000037/0000731802-19-000037-index.html); [Dividend, filed 2019-11-12](https://www.sec.gov/Archives/edgar/data/731802/000073180219000037/0000731802-19-000037-index.html) | | 2016 | 2016-09-30 | 3.38 | 3.38 | -2.820215602179205 | -291960000 | 1.68 | [Basic EPS, filed 2016-11-14](https://www.sec.gov/Archives/edgar/data/731802/000073180216000066/0000731802-16-000066-index.html); [Diluted EPS, filed 2016-11-14](https://www.sec.gov/Archives/edgar/data/731802/000073180216000066/0000731802-16-000066-index.html); [Operating cash flow, filed 2018-11-13](https://www.sec.gov/Archives/edgar/data/731802/000073180218000039/0000731802-18-000039-index.html); [Capex, filed 2018-11-13](https://www.sec.gov/Archives/edgar/data/731802/000073180218000039/0000731802-18-000039-index.html); [Dividend, filed 2018-11-13](https://www.sec.gov/Archives/edgar/data/731802/000073180218000039/0000731802-18-000039-index.html) | | 2015 | 2015-09-30 | 3.09 | 3.09 | -1.4889000117771758 | -151707000 | 1.56 | [Basic EPS, filed 2016-11-14](https://www.sec.gov/Archives/edgar/data/731802/000073180216000066/0000731802-16-000066-index.html); [Diluted EPS, filed 2016-11-14](https://www.sec.gov/Archives/edgar/data/731802/000073180216000066/0000731802-16-000066-index.html); [Operating cash flow, filed 2017-11-13](https://www.sec.gov/Archives/edgar/data/731802/000073180217000041/0000731802-17-000041-index.html); [Capex, filed 2017-11-13](https://www.sec.gov/Archives/edgar/data/731802/000073180217000041/0000731802-17-000041-index.html); [Dividend, filed 2017-11-13](https://www.sec.gov/Archives/edgar/data/731802/000073180217000041/0000731802-17-000041-index.html) | | 2014 | 2014-09-30 | 2.96 | 2.96 | -0.9387345299565609 | -91628000 | 1.48 | [Basic EPS, filed 2016-11-14](https://www.sec.gov/Archives/edgar/data/731802/000073180216000066/0000731802-16-000066-index.html); [Diluted EPS, filed 2016-11-14](https://www.sec.gov/Archives/edgar/data/731802/000073180216000066/0000731802-16-000066-index.html); [Operating cash flow, filed 2016-11-14](https://www.sec.gov/Archives/edgar/data/731802/000073180216000066/0000731802-16-000066-index.html); [Capex, filed 2016-11-14](https://www.sec.gov/Archives/edgar/data/731802/000073180216000066/0000731802-16-000066-index.html); [Dividend, filed 2016-11-14](https://www.sec.gov/Archives/edgar/data/731802/000073180216000066/0000731802-16-000066-index.html) | | 2013 | 2013-09-30 | 2.68 | 2.64 | -2.5286606841055055 | -231906000 | 1.4 | [Basic EPS, filed 2015-11-06](https://www.sec.gov/Archives/edgar/data/731802/000073180215000030/0000731802-15-000030-index.html); [Diluted EPS, filed 2015-11-06](https://www.sec.gov/Archives/edgar/data/731802/000073180215000030/0000731802-15-000030-index.html); [Operating cash flow, filed 2015-11-06](https://www.sec.gov/Archives/edgar/data/731802/000073180215000030/0000731802-15-000030-index.html); [Capex, filed 2015-11-06](https://www.sec.gov/Archives/edgar/data/731802/000073180215000030/0000731802-15-000030-index.html); [Dividend, filed 2015-11-06](https://www.sec.gov/Archives/edgar/data/731802/000073180215000030/0000731802-15-000030-index.html) | | 2012 | 2012-09-30 | 2.39 | 2.37 | -1.6007217128065634 | -145941000 | 1.38 | [Basic EPS, filed 2014-11-06](https://www.sec.gov/Archives/edgar/data/731802/000073180214000034/0000731802-14-000034-index.html); [Diluted EPS, filed 2014-11-06](https://www.sec.gov/Archives/edgar/data/731802/000073180214000034/0000731802-14-000034-index.html); [Operating cash flow, filed 2014-11-06](https://www.sec.gov/Archives/edgar/data/731802/000073180214000034/0000731802-14-000034-index.html); [Capex, filed 2014-11-06](https://www.sec.gov/Archives/edgar/data/731802/000073180214000034/0000731802-14-000034-index.html); [Dividend, filed 2014-11-06](https://www.sec.gov/Archives/edgar/data/731802/000073180214000034/0000731802-14-000034-index.html) | | 2011 | 2011-09-30 | 2.28 | 2.27 | -0.4425826236597097 | -40121000 | 1.36 | [Basic EPS, filed 2013-11-13](https://www.sec.gov/Archives/edgar/data/731802/000073180213000017/0000731802-13-000017-index.html); [Diluted EPS, filed 2013-11-13](https://www.sec.gov/Archives/edgar/data/731802/000073180213000017/0000731802-13-000017-index.html); [Operating cash flow, filed 2013-11-13](https://www.sec.gov/Archives/edgar/data/731802/000073180213000017/0000731802-13-000017-index.html); [Capex, filed 2013-11-13](https://www.sec.gov/Archives/edgar/data/731802/000073180213000017/0000731802-13-000017-index.html); [Dividend, filed 2013-11-13](https://www.sec.gov/Archives/edgar/data/731802/000073180213000017/0000731802-13-000017-index.html) | | 2010 | 2010-09-30 | 2.22 | 2.2 | 1.989136785613815 | 183840000 | 1.34 | [Basic EPS, filed 2012-11-13](https://www.sec.gov/Archives/edgar/data/731802/000119312512466518/0001193125-12-466518-index.html); [Diluted EPS, filed 2012-11-13](https://www.sec.gov/Archives/edgar/data/731802/000119312512466518/0001193125-12-466518-index.html); [Operating cash flow, filed 2012-11-13](https://www.sec.gov/Archives/edgar/data/731802/000119312512466518/0001193125-12-466518-index.html); [Capex, filed 2012-11-13](https://www.sec.gov/Archives/edgar/data/731802/000119312512466518/0001193125-12-466518-index.html); [Dividend, filed 2012-11-13](https://www.sec.gov/Archives/edgar/data/731802/000119312512466518/0001193125-12-466518-index.html) | | 2009 | 2009-09-30 | 2.08 | 2.07 | 4.472156734337481 | 409739000 | 1.32 | [Basic EPS, filed 2011-11-22](https://www.sec.gov/Archives/edgar/data/731802/000095012311100074/0000950123-11-100074-index.html); [Diluted EPS, filed 2011-11-22](https://www.sec.gov/Archives/edgar/data/731802/000095012311100074/0000950123-11-100074-index.html); [Operating cash flow, filed 2011-11-22](https://www.sec.gov/Archives/edgar/data/731802/000095012311100074/0000950123-11-100074-index.html); [Capex, filed 2011-11-22](https://www.sec.gov/Archives/edgar/data/731802/000095012311100074/0000950123-11-100074-index.html); [Dividend, filed 2011-11-22](https://www.sec.gov/Archives/edgar/data/731802/000095012311100074/0000950123-11-100074-index.html) | | 2008 | 2008-09-30 | Unavailable | Unavailable | -1.1267386397749637 | -101340000 | Unavailable | [Operating cash flow, filed 2010-11-12](https://www.sec.gov/Archives/edgar/data/731802/000095012310105040/0000950123-10-105040-index.html); [Capex, filed 2010-11-12](https://www.sec.gov/Archives/edgar/data/731802/000095012310105040/0000950123-10-105040-index.html) |