Atmos Energy Corp (ATO)
Atmos Energy Corp brought in $4.9B of revenue over the twelve months to June 30, 2026, up 6.5% from a year earlier. Net income was $1.4B, a net margin of 28.5%. In fiscal 2025 capital spending exceeded operating cash flow by $1.5B. At June 30, 2026 it held $521M in cash against $10.3B of debt. Its latest periodic report to the SEC is the quarterly report (10-Q) filed on August 5, 2026.
Key facts about Atmos Energy Corp
- Net worth
- Atmos Energy Corp has a market value (market cap) of $26.6B at the latest share price, and shareholders' equity of $15.3B on its balance sheet at June 30, 2026. A company's "net worth" usually means one of these: what the market pays for all its shares, or its assets minus its liabilities.
- Revenue and profit
- In fiscal 2025 revenue was $4.7B (+12.9% year on year), with net income of $1.2B. Over the 12 months to June 30, 2026: revenue $4.9B, net income $1.4B.
- Cash flow
- In fiscal 2025 operations brought in $2B of cash; after $3.6B of capital spending, free cash flow was -$1.5B.
- Latest report
- The latest periodic report (quarterly report, 10-Q) was filed with the SEC on August 5, 2026 and covers the period to June 30, 2026. Open on SEC EDGAR
- Next earnings report
- Atmos Energy Corp's next report is expected around November 4, 2026. That is an estimate from its filing rhythm, not a date the company has announced.
- Dividend
- Atmos Energy Corp paid dividends of $3.48 per share in fiscal 2025, a yield of 2.21% at the current price.
What Atmos Energy Corp does
Atmos Energy Corp is registered with the SEC under industry code SIC 4924 (Natural Gas Distribution). Its shares trade on NYSE under the ticker ATO.
Revenue and profit by year
Key figures
| Fiscal year | Revenue | Net income | Diluted EPS | Free cash flow |
|---|---|---|---|---|
| 2025 | $4.7B | $1.2B | $7.46 | -$1.5B |
| 2024 | $4.2B | $1B | $6.83 | -$1.2B |
| 2023 | $4.3B | $885.9M | $6.10 | $653.8M |
| 2022 | $4.2B | $774.4M | $5.60 | -$1.5B |
| 2021 | $3.4B | $665.6M | $5.12 | -$3.1B |
| 2020 | $2.8B | $601.4M | $4.89 | -$897.7M |
Full financial statements: income, balance sheet and cash flow
Where ATO ranks in Utilities
Dividends
Atmos Energy Corp paid $3.48 per share in fiscal 2025. At the current price that is a yield of 2.21%. It paid out $553.8M in cash dividends, 46% of its net income.
| Fiscal year | Per share | Paid out | Of profit |
|---|---|---|---|
| 2025 | $3.48 | $553.8M | 46% |
| 2024 | $3.22 | $493M | 47% |
| 2023 | $2.96 | $430.3M | 49% |
| 2022 | $2.72 | $375.9M | 49% |
| 2021 | $2.50 | $323.9M | 49% |
| 2020 | $2.30 | $282.4M | 47% |
Latest SEC filings
What Atmos Energy Corp has filed recently, newest first. Each links to the original document on SEC EDGAR.
- August 13, 2026Passive stake changed SCHEDULE 13G/A
- August 10, 2026
- August 5, 2026Quarterly report 10-Q · period to June 30, 2026Revenue rose 4.8% to $879.1M versus the same quarter last year; diluted EPS $1.43 versus $1.16.
- August 5, 2026
- July 27, 2026Passive stake changed SCHEDULE 13G/A
- June 25, 2026
- June 18, 2026
- June 18, 2026Other event 8-K
- June 17, 2026
- June 16, 2026
Insider trades
What the people running Atmos Energy Corp did with its shares, from the Form 4 filings they must send the SEC within two business days.
Insiders bought $50.3K worth of shares on the open market in the last 90 days and sold none.
| Date | Insider | What | Shares | Value |
|---|---|---|---|---|
| October 1, 2026 | Garza Rafael GDirector | Received as pay | 77 | $12K |
| September 15, 2026 | Robbins J MattSR VP, HUMAN RESOURCES | Gave as a gift | 1,500 | - |
| August 11, 2026 | Ware William JamesDirector | Bought | 300 | $50.3K |
| July 1, 2026 | Garza Rafael GDirector | Received as pay | 65 | $11.2K |
| May 2, 2026 | Akers John KPRESIDENT & CEO, Director | Exercised options | 16,850 | $3.2M |
| May 2, 2026 | Akers John KPRESIDENT & CEO, Director | Shares withheld for tax | 6,235 | $1.2M |
| May 2, 2026 | Faulk MichelleVice President & Controller | Exercised options | 175 | $33.2K |
| May 2, 2026 | Faulk MichelleVice President & Controller | Shares withheld for tax | 70 | $13.3K |
Who owns ATO
Three views from three kinds of SEC filings, each with its own date. They overlap and are not added up.
5% holders
| Holder | Of class | Filed |
|---|---|---|
| Vanguard Capital Management13G, passive | 7.53% | April 29, 2026 |
| Vanguard Portfolio Management13G, passive | 5.62% | April 28, 2026 |
| Wellington Management Group LLP13G, passive with 3 related filers | 5.5% | August 13, 2026 |
Largest institutional holders
Positions that investment managers reported on Form 13F for the quarter ended June 30, 2026, largest first, with the change on the quarter ended March 31, 2026. Managers file 13F up to 45 days after a quarter ends. 1,040 managers reported a position.
| Holder | Shares | Change on quarter |
|---|---|---|
| BlackRock, Inc. | 15,237,564 | -2,214,399 |
| State Street Corp | 11,380,060 | +7,310 |
| Vanguard Capital Management LLC | 10,885,153 | +149,606 |
| Vanguard Portfolio Management LLC | 9,360,135 | +74,502 |
| Wellington Management Group Llp | 9,185,788 | -465,684 |
| Capital International Investors | 7,483,012 | +156,234 |
| Geode Capital Management, LLC | 4,489,277 | +152,281 |
| Bank of America Corp | 4,180,718 | -18,715 |
| Invesco Ltd. | 3,173,775 | +166,469 |
| Morgan Stanley | 2,863,719 | -137,467 |
| Deutsche Bank AG\ | 2,505,816 | -41,221 |
| Aqr Capital Management LLC | 2,373,903 | +1,551,127 |
| Goldman Sachs Group Inc | 2,165,784 | +230,622 |
| Qube Research & Technologies Ltd | 2,136,532 | +2,053,901 |
| Norges Bank | 2,079,227 | new |
| Massachusetts Financial Services Co | 1,842,583 | +69,982 |
| Amundi | 1,823,714 | +520,828 |
| Citadel Advisors LLC | 1,736,405 | +984,801 |
| Legal & General Group Plc | 1,605,373 | -11,007 |
| Capital Research Global Investors | 1,508,563 | -2,501,987 |
Insiders
14 insiders reported holding 522,105 shares in total, about $82.5M at the last price.
| Holder | Shares |
|---|---|
| Cocklin Kim RDirector | 173,714 |
| Akers John KPRESIDENT & CEO, Director | 135,979 |
| Forsythe Christopher TSR VICE PRESIDENT & CFO | 62,022 |
| Sampson Richard ADirector | 41,767 |
| Mcdill John SSR VP, UTILITY OPERATIONS | 36,372 |
| Hartsfield Karen ESenior Advisor | 32,986 |
| Robbins J MattSR VP, HUMAN RESOURCES | 25,866 |
| Compton Kelly HDirector | 7,959 |
| Bateman Jessica WalkerSr VP, Gen Counsel, Corp Sec'y | 1,458 |
| Faulk MichelleVice President & Controller | 1,202 |
Questions about ATO
What does Atmos Energy Corp do?
Atmos Energy Corp is a company in the Utilities sector, listed on NYSE as ATO. Its shares trade on NYSE under the ticker ATO.
What is Atmos Energy Corp's net worth?
Atmos Energy Corp has a market value (market cap) of $26.6B at the latest share price, and shareholders' equity of $15.3B on its balance sheet at June 30, 2026. A company's "net worth" usually means one of these: what the market pays for all its shares, or its assets minus its liabilities.
Is Atmos Energy Corp profitable?
Yes. Over the twelve months to June 30, 2026 it reported net income of $1.4B on revenue of $4.9B, a net margin of 28.5%.
How much revenue does Atmos Energy Corp make?
Over the twelve months to June 30, 2026 Atmos Energy Corp reported revenue of $4.9B. That is 6.5% more than a year earlier.
When did Atmos Energy Corp last report?
Its most recent periodic report is the quarterly report (10-Q) filed on August 5, 2026. It covers the period to June 30, 2026. Its newest filing of any kind is the insider trade from October 5, 2026.
When is Atmos Energy Corp's next earnings report?
Atmos Energy Corp's next report is expected around November 4, 2026. That is an estimate from its filing rhythm, not a date the company has announced.
Does Atmos Energy Corp pay a dividend?
Yes. Atmos Energy Corp paid dividends of $3.48 per share in fiscal 2025, a yield of 2.21% at the current price.
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Follow ATO: get an email when it filesWhere the numbers come from
Financial figures are the values Atmos Energy Corp tagged in its own SEC filings (XBRL), taken from the latest filing for each period, so restatements replace older figures. Revenue, profit and cash flow are for full fiscal years unless marked as the last twelve months, which is the sum of the four most recent quarters. Where a company reports only the full year, the fourth quarter is the year minus the first three.
Prices are delayed end-of-day market data in the listing currency, and market cap moves with the price. P/E is shown only when earnings per share are positive. Nothing here is investment advice.