ATMOS ENERGY CORP financials

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ATO CIK 0000731802

Source: EDGAR filings · raw companyfacts JSON · Built 2026-04-25T09:55:11Z

Key metrics by reporting period

Up to six most-recent periods side-by-side. Rows are the curated key lines — revenue, margins, cash, debt, equity, cash-flow totals, plus the derived and valuation metrics we compute on top. For every tag a filer reported in one period, use the single-filing drilldown below.

Derived Metrics

Concept FY 2025FY 2024FY 2023FY 2022FY 2021FY 2020
Free Cash Flow -1.51B -1.20B 653.77M -1.47B -3.05B -897.68M
EBITDA 2.29B 2.03B 1.67B 1.46B 1.38B 1.25B
Working Capital -309.92M -73.56M -466.82M -554.91M -671.64M -311.14M
Net Debt 9.09B 7.79B 7.07B 8.37B 7.49B 4.78B
Gross Margin — — 66.03% 59.95% 69.69% 76.65%
Operating Margin 33.17% 32.54% 24.96% 21.92% 26.56% 29.21%
Net Margin 25.49% 25.04% 20.72% 18.43% 19.53% 21.32%
Return on Equity (ROE) 8.84% 8.58% 8.15% 8.22% 8.42% 8.86%
Return on Assets (ROA) 4.24% 4.14% 3.93% 3.49% 3.39% 3.92%
Current Ratio 0.7726 0.939 0.6549 0.846 0.8087 0.6023
Debt-to-Equity 0.6851 0.6656 0.6516 0.8939 0.9626 0.7076
Effective Tax Rate 18.90% 15.61% 11.38% 9.10% 18.76% 19.46%
Cash Conversion Ratio 1.7097 1.6624 3.9055 1.2624 -1.6291 1.7258
Accruals Ratio -0.0301 -0.0274 -0.1143 -0.0092 0.0892 -0.0284
SBC % of Revenue 0.27% 0.26% 0.24% 0.26% 0.33% 0.34%
CapEx Coverage 0.5755 0.5903 1.233 0.3999 -0.5505 0.5362
Free Cash Flow Per Share $-9.42 $-7.88 $4.50 $-10.62 $-23.52 $-7.31

Valuation Metrics

Concept FY 2025FY 2024FY 2023FY 2022FY 2021FY 2020
P/E Trailing (Diluted) 22.8887 20.3089 17.3656 18.1875 17.2266 19.5481
P/FCF — — 23.5212 — — —
FCF Yield — — 4.25% — — —
EV / EBITDA 15.9823 14.4773 13.6389 15.5966 13.8642 13.412
P/S 5.8663 5.1705 3.6792 3.4154 3.4276 4.2653
P/B 2.0347 1.7714 1.4471 1.5235 1.4771 1.7719

Income Statement

Concept FY 2025FY 2024FY 2023FY 2022FY 2021FY 2020
Revenues 4.70B 4.17B 4.28B 4.20B 3.41B 2.82B
Cost of Revenue — — 1.45B 1.68B 1.03B 658.85M
Operating Income (Loss) 1.56B 1.36B 1.07B 920.98M 905.00M 824.10M
Income Tax Expense (Benefit) 279.28M 192.88M 113.78M 77.51M 153.74M 145.35M
Net Income (Loss) Attributable to Parent 1.20B 1.04B 885.86M 774.40M 665.56M 601.44M
Earnings Per Share, Basic $7.54 $6.83 $6.10 $5.61 $5.12 $4.89
Weighted Average Number of Shares Outstanding, Basic 158.94M 152.51M 145.12M 137.83M 129.78M 122.79M
Earnings Per Share, Diluted $7.46 $6.83 $6.10 $5.60 $5.12 $4.89
Weighted Average Number of Shares Outstanding, Diluted 160.57M 152.67M 145.17M 138.10M 129.83M 122.87M

Balance Sheet

Concept FY 2025FY 2024FY 2023FY 2022FY 2021FY 2020
Cash and Cash Equivalents, at Carrying Value 202.69M 307.34M 15.40M 51.55M 116.72M 20.81M
Assets, Current 1.05B 1.13B 885.77M 3.05B 2.84B 471.26M
Assets 28.25B 25.19B 22.52B 22.19B 19.61B 15.36B
Liabilities, Current 1.36B 1.21B 1.35B 3.60B 3.51B 782.40M
Stockholders' Equity Attributable to Parent 13.56B 12.16B 10.87B 9.42B 7.91B 6.79B
Common Stock, Shares, Outstanding 161.57M 155.26M 148.49M 140.90M 132.42M 125.88M

Cash Flow Statement

Concept FY 2025FY 2024FY 2023FY 2022FY 2021FY 2020
Net Cash Provided by (Used in) Operating Activities 2.05B 1.73B 3.46B 977.58M -1.08B 1.04B
Net Cash Provided by (Used in) Investing Activities -3.56B -2.92B -2.80B -2.43B -1.96B -1.93B
Net Cash Provided by (Used in) Financing Activities 1.41B 1.48B -696.77M 1.39B 3.14B 883.78M

Raw XBRL tagging for a single filing

Every us-gaap and custom concept the filer tagged for one fiscal period, grouped by statement. Start here when a number in the trend table above surprises you and you want to see the exact tag behind it. Derived and valuation rows are omitted here because they already appear in the trend table.

Most recent filing shown by default.

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Immaterial rows are USD line items under 1% of the period's revenue — the noise floor below which a single tag rarely moves the investment thesis. Revenue is read from the filer's top-line concept (Revenues / RevenueFromContractWithCustomerExcludingAssessedTax, with a fallback chain). Non-USD rows, rows without a numeric value, and every row on a filing with no identifiable revenue anchor stay visible. Flip the switch off to see every tag the filer reported for the period.

Income Statement

18 concepts 3 units
Unit US$ · 13 concepts
Label Value Period
Revenues 1.34B 2025-10-01 → 2025-12-31
Depreciation, Depletion and Amortization, Nonproduction 194.65M 2025-10-01 → 2025-12-31
Taxes, Other 107.37M 2025-10-01 → 2025-12-31
Other Selling, General and Administrative Expense 229.81M 2025-10-01 → 2025-12-31
Accounts Receivable, Credit Loss Expense (Reversal) 7.42M 2025-10-01 → 2025-12-31
Operating Income (Loss) 514.76M 2025-10-01 → 2025-12-31
Other Nonoperating Income (Expense) 22.23M 2025-10-01 → 2025-12-31
InterestExpenseNonoperating 33.41M 2025-10-01 → 2025-12-31
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest 503.58M 2025-10-01 → 2025-12-31
Income Tax Expense (Benefit) 100.62M 2025-10-01 → 2025-12-31
Net Income (Loss) Attributable to Parent 402.96M 2025-10-01 → 2025-12-31
Undistributed Earnings (Loss) Allocated to Participating Securities, Basic 139.00K 2025-10-01 → 2025-12-31
Net Income (Loss) Available to Common Stockholders, Basic 402.82M 2025-10-01 → 2025-12-31
Unit shares · 2 concepts
Label Value Period
Weighted Average Number of Shares Outstanding, Basic 162.73M 2025-10-01 → 2025-12-31
Weighted Average Number of Shares Outstanding, Diluted 164.87M 2025-10-01 → 2025-12-31
Unit US$ / share · 3 concepts
Label Value Period
Earnings Per Share, Basic $2.48 2025-10-01 → 2025-12-31
Earnings Per Share, Diluted $2.44 2025-10-01 → 2025-12-31
Common Stock, Dividends, Per Share, Declared $1.00 2025-10-01 → 2025-12-31

Comprehensive Income

6 concepts 1 unit

Balance Sheet

31 concepts 3 units
Unit US$ · 27 concepts
Label Value Period
Cash and Cash Equivalents, at Carrying Value 367.02M as of 2025-12-31
Restricted Cash and Cash Equivalents 4.49M as of 2025-12-31
Accounts Receivable, after Allowance for Credit Loss, Current 731.13M as of 2025-12-31
Derivative Asset 3.63M as of 2025-12-31
Other Assets, Current 373.65M as of 2025-12-31
Accounts Receivable, Allowance for Credit Loss 45.10M as of 2025-12-31
Assets, Current 1.64B as of 2025-12-31
Long-term Debt and Lease Obligation, Including Current Maturities 9.63B as of 2025-12-31
Goodwill 731.26M as of 2025-12-31
Finite-Lived Intangible Assets, Net 72.80M as of 2025-12-31
Derivative Liability 10.89M as of 2025-12-31
Other Assets, Noncurrent 1.09B as of 2025-12-31
Assets 29.80B as of 2025-12-31
Accounts Payable and Accrued Liabilities, Current 616.87M as of 2025-12-31
Finance Lease, Liability 102.17M as of 2025-12-31
Long-term Debt and Lease Obligation, Current 2.25M as of 2025-12-31
Other Liabilities, Current 819.15M as of 2025-12-31
Liabilities, Current 1.45B as of 2025-12-31
Long-term Debt and Lease Obligation 9.55B as of 2025-12-31
Deferred Income Tax Liabilities, Net 3.03B as of 2025-12-31
Other Liabilities, Noncurrent 792.15M as of 2025-12-31
Common Stock, Value, Issued 827.00K as of 2025-12-31
Additional Paid in Capital, Common Stock 8.71B as of 2025-12-31
Accumulated Other Comprehensive Income (Loss), Net of Tax 470.21M as of 2025-12-31
Retained Earnings (Accumulated Deficit) 5.10B as of 2025-12-31
Stockholders' Equity Attributable to Parent 14.28B as of 2025-12-31
Liabilities and Equity 29.80B as of 2025-12-31
Unit shares · 3 concepts
Label Value Period
Common Stock, Shares Authorized 200.00M as of 2025-12-31
Common Stock, Shares, Issued 165.43M as of 2025-12-31
Common Stock, Shares, Outstanding 165.43M as of 2025-12-31
Unit US$ / share · 1 concept
Label Value Period
Common Stock, Par or Stated Value Per Share $0.01 as of 2025-12-31

Cash Flow Statement

19 concepts 1 unit
Unit US$ · 19 concepts
Label Value Period
Depreciation, Depletion and Amortization 194.65M 2025-10-01 → 2025-12-31
Deferred Income Tax Expense (Benefit) 93.04M 2025-10-01 → 2025-12-31
Other Noncash Income (Expense) 23.29M 2025-10-01 → 2025-12-31
Increase (Decrease) in Commodity Contract Assets and Liabilities -6.97M 2025-10-01 → 2025-12-31
Increase (Decrease) in Other Operating Assets and Liabilities, Net 366.27M 2025-10-01 → 2025-12-31
Net Cash Provided by (Used in) Operating Activities 308.06M 2025-10-01 → 2025-12-31
Payments to Acquire Productive Assets 1.03B 2025-10-01 → 2025-12-31
Payments for (Proceeds from) Investments 4.53M 2025-10-01 → 2025-12-31
Payments for (Proceeds from) Other Investing Activities -2.23M 2025-10-01 → 2025-12-31
Net Cash Provided by (Used in) Investing Activities -1.04B 2025-10-01 → 2025-12-31
Proceeds from Issuance of Long-term Debt 596.53M 2025-10-01 → 2025-12-31
Repayments of Long-term Debt 10.00M 2025-10-01 → 2025-12-31
Payments of Debt Issuance Costs 5.47M 2025-10-01 → 2025-12-31
Proceeds from Issuance of Common Stock 472.01M 2025-10-01 → 2025-12-31
Proceeds from Stock Plans 2.63M 2025-10-01 → 2025-12-31
Payments of Ordinary Dividends, Common Stock 160.41M 2025-10-01 → 2025-12-31
Net Cash Provided by (Used in) Financing Activities 895.29M 2025-10-01 → 2025-12-31
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect 167.71M 2025-10-01 → 2025-12-31
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents 371.51M as of 2025-12-31

Notes

39 concepts 7 units
Unit US$ · 30 concepts
Label Value Period
Forward Contract Indexed to Issuer's Equity, Settlement Alternatives, Cash, at Fair Value 1.09B as of 2025-12-31
Derivative Asset, Fair Value, Gross Liability and Obligation to Return Cash, Offset 0 as of 2025-12-31
Energy Related Inventory, Gas Stored Underground 159.53M as of 2025-12-31
Long-term Debt, Fair Value 8.77B as of 2025-12-31
Dilutive Securities, Effect on Basic Earnings Per Share, Options and Restrictive Stock Units 0 2025-10-01 → 2025-12-31
SegmentReportingOtherItemAmount 589.86M 2025-10-01 → 2025-12-31
Dividends, Common Stock, Cash 160.41M 2025-10-01 → 2025-12-31
Public Utilities, Property, Plant and Equipment, Plant in Service 30.32B as of 2025-12-31
Public Utilities, Property, Plant and Equipment, Accumulated Depreciation 4.05B as of 2025-12-31
Public Utilities, Property, Plant and Equipment, Net 26.27B as of 2025-12-31
Net Income (Loss) Available to Common Stockholders, Diluted 402.82M 2025-10-01 → 2025-12-31
Regulatory Assets 597.58M as of 2025-12-31
Regulatory Liabilities 1.26B as of 2025-12-31
Stock Issued During Period, Value, New Issues 474.64M 2025-10-01 → 2025-12-31
Accounts Receivable, Allowance for Credit Loss, Writeoff 8.59M 2025-10-01 → 2025-12-31
Accounts Receivable, Allowance for Credit Loss, Recovery 1.01M 2025-10-01 → 2025-12-31
Derivative, Collateral, Right to Reclaim Cash 0 as of 2025-12-31
Long-term Debt, Gross 9.53B as of 2025-12-31
Assets, Fair Value Disclosure 123.20M as of 2025-12-31
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax 1.00K 2025-10-01 → 2025-12-31
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax 4.81M 2025-10-01 → 2025-12-31
Cash Flow Hedge Gain (Loss) to be Reclassified within Twelve Months 19.12M 2025-10-01 → 2025-12-31
Capitalization, Long-term Debt and Equity 23.90B as of 2025-12-31
Debt Securities, Available-for-sale, Allowance for Credit Loss 0 as of 2025-12-31
Debt Instrument, Unamortized Discount (Premium), Net 2.40M as of 2025-12-31
Debt Issuance Costs, Net 68.89M as of 2025-12-31
Interest Rate Cash Flow Hedge Gain (Loss) Reclassified to Earnings, Net 6.10M 2025-10-01 → 2025-12-31
Debt Securities, Available-for-sale, Amortized Cost 47.30M as of 2025-12-31
Derivative Liability, Fair Value, Gross Liability 10.89M as of 2025-12-31
Derivative Asset, Fair Value, Gross Asset 3.63M as of 2025-12-31
Unit shares · 2 concepts
Label Value Period
Forward Contract Indexed to Issuer's Equity, Settlement Alternatives, Shares, at Fair Value 7.65M as of 2025-12-31
Incremental Common Shares Attributable to Dilutive Effect of Equity Forward Agreements 2.14M 2025-10-01 → 2025-12-31
Unit US$ / share · 1 concept
Label Value Period
Forward Contract Indexed to Issuer's Equity, Forward Rate Per Share $142.30 2025-10-01 → 2025-12-31
Unit pure · 3 concepts
Label Value Period
Public Utilities, Approved Debt Capital Structure, Percentage 0.7 2025-10-01 → 2025-12-31
Effective Income Tax Rate Reconciliation, Percent 0.2 2025-10-01 → 2025-12-31
Ratio of Indebtedness to Net Capital 0.41 as of 2025-12-31
Unit MMcf · 1 concept
Label Value Period
Derivative, Nonmonetary Notional Amount, Volume 19,816 2025-10-01 → 2025-12-31
Unit segment · 1 concept
Label Value Period
Number of Reportable Segments 2 2025-10-01 → 2025-12-31
Unit state · 1 concept
Label Value Period
Number of States in which Entity Operates 8 as of 2025-12-31

Other

1 concepts 1 unit
Unit US$ · 1 concept
Label Value Period
Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture 11.61M 2025-10-01 → 2025-12-31

Methodology

All facts on this page come straight from SEC EDGAR XBRL company-facts filings (ATO CIK 0000731802), grouped by financial statement using FASB's base us-gaap presentation taxonomy. Filers may re-parent concepts onto different statements in their own extension taxonomy, so a handful of rows can show up under a different statement than on the actual 10-K / 10-Q; custom concepts and any we couldn't map fall into Other. Hover a cell to see the fully-qualified concept name and the filer's description.

For the full methodology — statement grouping, the Other bucket, derived metrics, and fact tooltips — see the methodology reference for the statement grouping, the "Other" bucket, derived metrics, and fact tooltips.