ATO Stock: Price, Earnings History and SEC Filings
Atmos Energy Corporation (ATO) last traded at $172.41, up 0.78% on the latest session and up 10.2% over the past month. In its most recent reported quarter (Jun 2026) earnings per share were $1.43 against an analyst estimate of $1.34, a beat of 6.7%.
Price data from Yahoo Finance, as of Oct 30, 2026. May be delayed.
ATO earnings history
| Quarter | Reported | EPS | Estimate | Surprise |
|---|---|---|---|---|
| Jun 2026 | Aug 5, 2026 | $1.43 | $1.34 | +6.72% |
| Mar 2026 | May 6, 2026 | $3.47 | $3.37 | +2.97% |
| Dec 2025 | Feb 3, 2026 | $2.44 | $2.41 | +1.24% |
| Sep 2025 | Nov 5, 2025 | $1.06 | $1.01 | +4.95% |
ATO beat the analyst EPS estimate in 4 of its last 4 reported quarters. Source: Nasdaq.
How ATO reacts to earnings
Across its last 8 earnings releases, ATO moved 1.7% on average the next session, in either direction. It rose after 5 of 8 reports.
| Report date | Released | Next-session move |
|---|---|---|
| 2026-08-05 | After close | -0.13% |
| 2026-05-06 | After close | -1.57% |
| 2026-02-03 | After close | +1.79% |
| 2025-11-05 | After close | +1.67% |
| 2025-08-06 | After close | +3.63% |
| 2025-05-07 | After close | -0.87% |
| 2025-02-04 | After close | +1.87% |
| 2024-11-06 | After close | +1.84% |
Based on the dates of earnings-release 8-K filings (SEC EDGAR) and daily closing prices (Yahoo Finance). Past reactions do not predict future ones.
ATO financial history
| Fiscal year | Revenue | Net income | Free cash flow | Net margin | Diluted EPS |
|---|---|---|---|---|---|
| 2025 | $4.7B | $1.2B | – | 25.5% | $7.46 |
| 2024 | $4.2B | $1.0B | – | 25.0% | $6.83 |
| 2023 | $4.3B | $886M | – | 20.7% | $6.10 |
| 2022 | $4.2B | $774M | – | 18.4% | $5.60 |
| 2021 | $3.4B | $666M | – | 19.5% | $5.12 |
| 2020 | $2.8B | $601M | – | 21.3% | $4.89 |
| 2019 | $2.9B | $511M | – | 17.6% | $4.35 |
| 2018 | $3.1B | $603M | – | 19.4% | $5.43 |
Source: annual figures from 10-K filings on SEC EDGAR. The year shown is the calendar year the fiscal year ended. Free cash flow is operating cash flow minus capital spending.
Latest SEC filings for ATO
- 8-K · Oct 9, 2026Material agreement, Financial statements and exhibits
- 8-K · Oct 9, 2026Other events, Financial statements and exhibits
- 424B2 · Oct 8, 2026
- 424B5 · Oct 6, 2026
- 8-K · Aug 10, 2026Officer or director change, Regulation FD disclosure, Financial statements and exhibits
- 10-Q · Aug 5, 2026
- 8-K · Aug 5, 2026Results of operations, Financial statements and exhibits
- 8-K · Jun 18, 2026Material agreement, Financial statements and exhibits
- 8-K · Jun 18, 2026Other events, Financial statements and exhibits
- 424B2 · Jun 17, 2026
Insider filing activity
ATO insiders filed 5 Form 4 reports in the last 90 days. A Form 4 is how directors and executives disclose purchases, sales and grants of company stock. See the individual filings on SEC EDGAR. Many Form 4 filings are routine, such as scheduled sales or option exercises, so check each filing before drawing a conclusion.
Source: SEC EDGAR.
ATO news
- 5 Utility Stocks Paying Reliable Income Without the Dividend RiskOct 28, 2026 · 247wallst.com
- Atmos Energy (ATO) Earnings Expected to Grow: Should You Buy?Oct 28, 2026 · finance.yahoo.com
- Analysts Estimate Alps Alpine Co Ltd. - Unsponsored ADR (APELY) to Report a Decline in Earnings: What to Look Out forOct 28, 2026 · msn.com
- Atmos Energy Earnings Preview: What to ExpectOct 25, 2026 · barchart.com
About Atmos Energy Corporation
Atmos Energy Corporation (ATO) is a US-listed public company on NYSE. The SEC classifies its business as Natural Gas Distribution. It is incorporated in TX. Its fiscal year ends in September.