Atmos Energy (ATO)

NYSE Utilities Gas Utilities S&P 500
$173.22
-1.78 (-1.02%)
Close of Nov 06, 2026 · end-of-day data
Source: Atmos Energy's 10-K / 10-Q XBRL data on SEC EDGAR · fetched Nov 04, 2026

Revenue, net income & free cash flow

Income statement

fiscal years · USD
Fiscal yearFY2016FY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Revenue$2.45B$2.76B$3.12B$2.90B$2.82B$3.41B$4.20B$4.28B$4.17B$4.70B
Cost of revenue——$1.17B$858.84M$658.85M$1.03B$1.68B$1.45B——
Gross profit$1.71B—$1.95B$2.04B$2.16B$2.37B$2.52B$2.82B——
Operating income$657.23M$735.63M$727.93M$746.06M$824.10M$905.00M$920.98M$1.07B$1.36B$1.56B
Interest expense$114.81M$120.18M$106.65M$103.15M$84.47M$83.55M$102.81M$137.28M$190.63M$171.68M
Pre-tax income$542.18M$604.09M$611.14M$650.31M$746.80M$819.30M$851.91M$999.64M$1.24B$1.48B
Income tax$196.64M$221.38M$8.08M$138.90M$145.35M$153.74M$77.51M$113.78M$192.88M$279.28M
Net income$350.10M$396.42M$603.06M$511.41M$601.44M$665.56M$774.40M$885.86M$1.04B$1.20B
EBITDA$950.33M$1.06B$1.09B$1.14B$1.25B$1.38B$1.46B$1.67B$2.03B$2.29B
EPS (basic)$3.38$3.73$5.43$4.36$4.89$5.12$5.61$6.10$6.83$7.54
EPS (diluted)$3.38$3.73$5.43$4.35$4.89$5.12$5.60$6.10$6.83$7.46
Diluted shares103.52M106.10M111.01M117.46M122.87M129.83M138.10M145.17M152.67M160.57M
Gross margin69.6%—62.5%70.4%76.6%69.7%60.0%66.0%——
Operating margin26.8%26.7%23.4%25.7%29.2%26.6%21.9%25.0%32.5%33.2%
Net margin14.3%14.4%19.4%17.6%21.3%19.5%18.4%20.7%25.0%25.5%

Balance sheet

fiscal years · USD
Fiscal yearFY2016FY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Cash & equivalents$47.53M$26.41M$13.77M$24.55M$20.81M$116.72M$51.55M$15.40M$307.34M$202.69M
Receivables$215.88M$222.26M$253.29M$230.57M$230.59M$342.97M$363.71M$328.65M$365.88M$375.51M
Total current assets$681.69M$539.65M$478.85M$458.03M$471.26M$2.84B$3.05B$885.77M$1.13B$1.05B
Goodwill$726.96M$730.13M$730.42M$730.71M$731.26M$731.26M$731.26M$731.26M$731.26M$731.26M
Total assets$10.01B$10.75B$11.87B$13.37B$15.36B$19.61B$22.19B$22.52B$25.19B$28.25B
Total current liabilities$1.79B$1.01B$1.92B$1.21B$782.40M$3.51B$3.60B$1.35B$1.21B$1.36B
Short-term debt$250.00M$0$575.00M$0$0$0$184.97M$241.93M$0$11.78M
Long-term debt$2.19B$3.07B$2.49B$3.53B$4.53B$4.93B$5.76B$6.55B$7.78B$8.91B
Total debt$2.44B$3.07B$3.07B$3.53B$4.53B$4.93B$5.95B$6.80B$7.78B$8.92B
Total liabilities$6.55B$6.85B$7.10B$7.62B$8.57B$11.70B$12.77B$11.65B$13.04B$14.69B
Shareholders' equity$3.46B$3.90B$4.77B$5.75B$6.79B$7.91B$9.42B$10.87B$12.16B$13.56B

Cash flow

fiscal years · USD
Fiscal yearFY2016FY2017FY2018FY2019FY2020FY2021FY2022FY2023FY2024FY2025
Operating cash flow$794.99M$867.09M$1.12B$968.77M$1.04B-$1.08B$977.58M$3.46B$1.73B$2.05B
Capital expenditures$1.09B$1.14B$1.47B$1.69B$1.94B$1.97B$2.44B$2.81B$2.94B$3.56B
Free cash flow-$291.96M-$270.00M-$342.93M-$724.71M-$897.68M-$3.05B-$1.47B$653.77M-$1.20B-$1.51B
Investing cash flow-$1.08B-$1.06B-$1.46B-$1.68B-$1.93B-$1.96B-$2.43B-$2.80B-$2.92B-$3.56B
Financing cash flow$303.62M$168.09M$326.27M$725.67M$883.78M$3.14B$1.39B-$696.77M$1.48B$1.41B
Dividends paid$175.13M$191.93M$214.91M$245.72M$282.44M$323.90M$375.91M$430.35M$492.95M$553.76M
Stock-based compensation$14.76M$14.06M$12.86M$11.12M$9.58M$11.26M$10.74M$10.18M$10.71M$12.73M
Depreciation & amortization$293.10M$319.63M$361.08M$391.46M$429.83M$477.98M$535.65M$604.33M$669.97M$734.75M

Quarterly figures are rebuilt from the year-to-date totals companies report — Q4 is the full year minus the first nine months, since no 10-Q is filed for it. Values are as filed; later restatements replace earlier ones. Fiscal years are labelled by the calendar year in which they end.