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Financials · ATO

Atmos Energy Corporation (ATO) financials

For the twelve months ended Jun 30, 2026, Atmos Energy Corporation reported $4.92B of revenue and $1.40B of net income.

Revenue, TTM
$4.92B
Revenue growth, YoY
+6.5%
Net income, TTM
$1.40B
Net income growth, YoY
+21.1%
Net margin
28.5%
Free cash flow, TTM
-$2.02B
EPS, diluted, TTM
$8.38
EPS growth, YoY
+15.7%
Cash
$520.95M
Total debt
$9.75B
P/E
20.89
P/S
5.95
Market cap
$29.29B
Annual revenue$4.70B
FY2016FY2025
Annual net income$1.20B
FY2016FY2025
Annual free cash flow-$1.51B
FY2016FY2025

ATO revenue and earnings growth

ATO revenueQ3 2026$879.06M

Quarter YoY
+4.8%
QoQ
-55.2%
FY YoY
+12.9%
5Y CAGR
+10.8%
10Y CAGR
+4.9%

ATO revenue was $879.06M in fiscal Q3 2026 (ended Jun 30, 2026), up 4.8% from a year earlier and down 55.2% from the prior quarter. For the full fiscal 2025 it was $4.70B, up 12.9% from fiscal 2024. Compound annual growth was +10.8% over 5 years and +4.9% over 10 years. It rose in 6 of the last 10 fiscal years.

ATO net incomeQ3 2026$242.69M

Quarter YoY
+30.2%
QoQ
-58.3%
FY YoY
+14.9%
5Y CAGR
+14.8%
10Y CAGR
+14.3%

ATO net income was $242.69M in fiscal Q3 2026 (ended Jun 30, 2026), up 30.2% from a year earlier and down 58.3% from the prior quarter. For the full fiscal 2025 it was $1.20B, up 14.9% from fiscal 2024. Compound annual growth was +14.8% over 5 years and +14.3% over 10 years. It rose in 9 of the last 10 fiscal years. Fiscal 2025 is the highest of the 15 fiscal years on file.

ATO EPSQ3 2026$1.43

Quarter YoY
+23.3%
QoQ
-58.8%
FY YoY
+9.2%
5Y CAGR
+8.8%
10Y CAGR
+9.2%

ATO diluted EPS was $1.43 in fiscal Q3 2026 (ended Jun 30, 2026), up 23.3% from a year earlier and down 58.8% from the prior quarter. For the full fiscal 2025 it was $7.46, up 9.2% from fiscal 2024. Compound annual growth was +8.8% over 5 years and +9.2% over 10 years.

ATO free cash flowQ3 2026-$399.43M

ATO free cash flow was -$399.43M in fiscal Q3 2026 (ended Jun 30, 2026), compared with -$370.56M a year earlier. For the full fiscal 2025 it was -$1.51B, compared with -$1.20B in fiscal 2024.

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Income statement

Income statement
Line item
FY2025
Sep 30, 2025
FY2024
Sep 30, 2024
FY2023
Sep 30, 2023
FY2022
Sep 30, 2022
FY2021
Sep 30, 2021
FY2020
Sep 30, 2020
FY2019
Sep 30, 2019
FY2018
Sep 30, 2018
FY2017
Sep 30, 2017
FY2016
Sep 30, 2016
Revenue$4.70B$4.17B$4.28B$4.20B$3.41B$2.82B$2.90B$3.12B$2.76B$2.45B
Cost of revenue--$1.45B$1.68B$1.03B$658.85M$858.84M$1.17B--
Gross profit--$2.82B$2.52B$2.37B$2.16B$2.04B$1.95B-$1.74B
Operating income$1.56B$1.36B$1.07B$920.98M$905.00M$824.10M$746.06M$727.93M$735.63M$657.23M
Interest expense$171.68M$190.63M$137.28M$102.81M$83.55M$84.47M$103.15M$106.65M$120.18M$114.81M
Pre-tax income$1.48B$1.24B$999.64M$851.91M$819.30M$746.80M$650.31M$611.14M$604.09M$542.18M
Income tax$279.28M$192.88M$113.78M$77.51M$153.74M$145.35M$138.90M$8.08M$221.38M$196.64M
Net income$1.20B$1.04B$885.86M$774.40M$665.56M$601.44M$511.41M$603.06M$396.42M$350.10M
EPS, basic$7.54$6.83$6.10$5.61$5.12$4.89$4.36$5.43$3.73$3.38
EPS, diluted$7.46$6.83$6.10$5.60$5.12$4.89$4.35$5.43$3.73$3.38
Diluted shares160.6M152.7M145.2M138.1M129.8M122.9M117.5M111.0M106.1M103.5M

Balance sheet

Balance sheet
Line item
FY2025
Sep 30, 2025
FY2024
Sep 30, 2024
FY2023
Sep 30, 2023
FY2022
Sep 30, 2022
FY2021
Sep 30, 2021
FY2020
Sep 30, 2020
FY2019
Sep 30, 2019
FY2018
Sep 30, 2018
FY2017
Sep 30, 2017
FY2016
Sep 30, 2016
Cash and equivalents$202.69M$308.86M$19.25M$51.55M$116.72M$20.81M$24.55M$13.77M$26.41M$47.53M
Receivables$375.51M$365.88M$328.65M$363.71M$342.97M$230.59M$230.57M$253.29M$222.26M$215.88M
Current assets$1.05B$1.13B$885.77M$3.05B$2.84B$471.26M$458.03M$478.85M$539.65M$681.69M
Goodwill$731.26M$731.26M$731.26M$731.26M$731.26M$731.26M$730.71M$730.42M$730.13M$726.96M
Total assets$28.25B$25.19B$22.52B$22.19B$19.61B$15.36B$13.37B$11.87B$10.75B$10.01B
Current liabilities$1.36B$1.21B$1.35B$3.60B$3.51B$782.40M$1.21B$1.92B$1.01B$1.79B
Short-term debt-$0$241.93M$184.97M$0$0$464.92M$575.00M$0$250.00M
Long-term debt$8.91B$7.78B$6.55B$5.76B$4.93B$4.53B$3.53B$2.49B$3.07B$2.19B
Total debt$8.91B$7.78B$6.80B$5.95B$4.93B$4.53B$3.99B$3.07B$3.07B$2.44B
Shareholders' equity$13.56B$12.16B$10.87B$9.42B$7.91B$6.79B$5.75B$4.77B$3.90B$3.46B

Cash flow

Cash flow
Line item
FY2025
Sep 30, 2025
FY2024
Sep 30, 2024
FY2023
Sep 30, 2023
FY2022
Sep 30, 2022
FY2021
Sep 30, 2021
FY2020
Sep 30, 2020
FY2019
Sep 30, 2019
FY2018
Sep 30, 2018
FY2017
Sep 30, 2017
FY2016
Sep 30, 2016
Operating cash flow$2.05B$1.73B$3.46B$977.58M-$1.08B$1.04B$968.77M$1.12B$867.09M$794.99M
Capital expenditures$3.56B$2.94B$2.81B$2.44B$1.97B$1.94B$1.69B$1.47B$1.14B$1.09B
Free cash flow-$1.51B-$1.20B$653.77M-$1.47B-$3.05B-$897.68M-$724.71M-$342.93M-$270.00M-$291.96M
Investing cash flow-$3.56B-$2.92B-$2.80B-$2.43B-$1.96B-$1.93B-$1.68B-$1.46B-$1.06B-$1.08B
Financing cash flow$1.41B$1.48B-$696.77M$1.39B$3.14B$883.78M$725.67M$326.27M$168.09M$303.62M
Dividends paid$553.76M$492.95M$430.35M$375.91M$323.90M$282.44M$245.72M$214.91M$191.93M$175.13M
Stock-based compensation$12.73M$10.71M$10.18M$10.74M$11.26M$9.58M$11.12M$12.86M$14.06M$14.76M
Depreciation and amortization$734.75M$669.97M$604.33M$535.65M$477.98M$429.83M$391.46M$361.08M$319.63M$293.10M

Key ratios

Key ratios
Line item
FY2025
Sep 30, 2025
FY2024
Sep 30, 2024
FY2023
Sep 30, 2023
FY2022
Sep 30, 2022
FY2021
Sep 30, 2021
FY2020
Sep 30, 2020
FY2019
Sep 30, 2019
FY2018
Sep 30, 2018
FY2017
Sep 30, 2017
FY2016
Sep 30, 2016
Revenue growth, YoY12.9%-2.6%1.8%23.3%20.8%-2.8%-6.9%12.9%12.4%-16.1%
Net income growth, YoY14.9%17.7%14.4%16.4%10.7%17.6%-15.2%52.1%13.2%11.1%
EPS growth, YoY9.2%12.0%8.9%9.4%4.7%12.4%-19.9%45.6%10.4%9.4%
Gross margin--66.0%60.0%69.7%76.6%70.4%62.5%-71.1%
Operating margin33.2%32.5%25.0%21.9%26.6%29.2%25.7%23.4%26.7%26.8%
Net margin25.5%25.0%20.7%18.4%19.5%21.3%17.6%19.4%14.4%14.3%
Free cash flow margin-32.2%-28.9%15.3%-34.9%-89.6%-31.8%-25.0%-11.0%-9.8%-11.9%
Return on equity8.8%8.6%8.1%8.2%8.4%8.9%8.9%12.6%10.2%10.1%
Return on assets4.2%4.1%3.9%3.5%3.4%3.9%3.8%5.1%3.7%3.5%
Current ratio0.770.940.650.850.810.600.380.250.530.38
Debt to equity0.660.640.630.630.620.670.690.640.790.70

Source: XBRL data Atmos Energy Corporation files with the SEC, latest filing dated Aug 5, 2026 (see filings on SEC EDGAR). Provided for information only, not investment advice. Check the filing before relying on a number.

* Worked out from the filings rather than stated in them: Q4 is the full year less the first nine months.

Per-share figures are as filed. The filings show no stock split in these periods.

EPS growth is left out where the share count moved enough to suggest a split the filings do not show. Growth rates need a positive starting figure. CAGR is compound annual growth between fiscal years. The CSV holds every period on file, in full figures, from the same SEC filings.

ATO peers

CompanyRevenueGrowthNet incomeNet marginMarket cap
ATO$4.92B+6.5%$1.40B28.5%$29.29B
LNG$23.94B+26.3%$3.04B12.7%$58.19B
VG$16.95B+100.7%$3.33B19.7%$29.49B
CQP$11.67B+13.2%$3.27B28.1%$28.41B
NFG$2.56B+17.2%$675.28M26.3%$7.05B
UGPR$142.37B+6.6%R$2.45B1.7%$6.10B
NJR$2.23B+6.4%$366.16M16.4%$5.52B
SR$2.54B+7.9%$358.30M14.1%$5.25B
OGS--$293.01M-$5.11B

ATO FAQ

8 questions
  • What is ATO revenue?
    Atmos Energy Corporation (ATO) reported $4.92B of revenue for the twelve months ended Jun 30, 2026. That is up 6.5% from the year before. Revenue for fiscal 2025 was $4.70B.
  • Is ATO profitable?
    Yes. Atmos Energy Corporation earned $1.40B in net income for the twelve months ended Jun 30, 2026, a net margin of 28.5%.
  • How much cash and debt does ATO have?
    Atmos Energy Corporation reported $520.95M in cash and cash equivalents and $9.75B of debt on its most recent balance sheet in SEC filings.
  • How fast is ATO revenue growing?
    Atmos Energy Corporation's revenue changed +12.9% in fiscal 2025, to $4.70B. Its compound annual growth rate was +10.8% over 5 years and +4.9% over 10 years.
  • What is ATO free cash flow?
    Atmos Energy Corporation generated -$2.02B of free cash flow for the twelve months ended Jun 30, 2026, which is operating cash flow of $2.02B less capital expenditures.
  • What is ATO earnings per share?
    Diluted earnings per share were $8.38 for the twelve months ended Jun 30, 2026, from SEC filings, restated for any stock split those filings show.
  • When did ATO last report financial results?
    The latest statements here come from Atmos Energy Corporation's 10-Q filed on Aug 5, 2026, covering the period ended Jun 30, 2026.
  • Where does this ATO financial data come from?
    Quantisnow builds these statements from the structured XBRL data Atmos Energy Corporation files with the SEC. It is provided for information only and is not investment advice.