AT
ATMOS ENERGY CORP
ATO Utilities · Utilities
Latest period 2026-06-30 · 37 filings on record
SHOWING
Trailing twelve months — each point sums the four quarters ending there.
Ranked against Utilities · 35 peers
Each grade is a single reported quarter's assessment, never an average — a card shows the grade at the newest quarter in view, so it follows the period and range controls above. Latest scored quarter: 2026-06-30.
Growth
64th pct
▲+13 over range · as of 2026-06-30
Revenue +4.8% YoY, earnings +30.2% YoY · sector avg 73
Quality
47th pct
▼−19 over range · as of 2026-06-30
27.6% net margin, 9% return on equity, -38% free-cash-flow margin, profitable in 8 of last 8 quarters · sector avg 51
Safety
82nd pct
▲+15 over range · as of 2026-06-30
Net debt 3.7x EBITDA, 10x interest coverage, 0.8x current ratio · sector avg 65
OVERVIEWvs prior TTM Δ
Trailing twelve months · ending 2026-06-30 · green = improving · click a row to chart it
Revenue $4.9B +0.8% Gross margin — — Operating margin 37.0% +1.1pp Net margin 28.5% +0.9pp CHARTED Net income $1.4B +4.2%
Debt / equity
0.67
+4.8%
EPS (diluted)
—
—
EBITDA
$2.6B
+3.3%
Filings
TTM 16-09 → TTM 26-06 · following the period bar 31 match| Year | Q1 | Q2 | Q3 | FY |
|---|---|---|---|---|
| 2026 | no filing | 10-Q Q2 2026 | 10-Q Q3 2026 | no filing |
| 2025 | 10-Q Q1 2025 | 10-Q Q2 2025 | 10-Q Q3 2025 | 10-K FY 2025 |
| 2024 | 10-Q Q1 2024 | 10-Q Q2 2024 | 10-Q Q3 2024 | 10-K FY 2024 |
| 2023 | 10-Q Q1 2023 | 10-Q Q2 2023 | 10-Q Q3 2023 | 10-K FY 2023 |
| 2022 | 10-Q Q1 2022 | 10-Q Q2 2022 | 10-Q Q3 2022 | 10-K FY 2022 |
| 2021 | 10-Q Q1 2021 | 10-Q Q2 2021 | 10-Q Q3 2021 | 10-K FY 2021 |
| 2020 | 10-Q Q1 2020 | 10-Q Q2 2020 | 10-Q Q3 2020 | 10-K FY 2020 |
| 2019 | 10-Q Q1 2019 | no filing | no filing | 10-K FY 2019 |
All 31 filings
10-Q Q1 2024 2025-02-04 Pro → 10-K FY 2024 2024-11-18 Pro → 10-Q Q3 2024 2024-08-07 Pro → 10-Q Q2 2024 2024-05-08 Pro → 10-Q Q1 2023 2024-02-06 Pro → 10-K FY 2023 2023-11-14 Pro → 10-Q Q3 2023 2023-08-02 Pro → 10-Q Q2 2023 2023-05-03 Pro → 10-Q Q1 2022 2023-02-07 Pro → 10-K FY 2022 2022-11-14 Pro → 10-Q Q3 2022 2022-08-03 Pro → 10-Q Q2 2022 2022-05-04 Pro → 10-Q Q1 2021 2022-02-08 Pro → 10-K FY 2021 2021-11-12 Pro → 10-Q Q3 2021 2021-08-04 Pro → 10-Q Q2 2021 2021-05-05 Pro → 10-Q Q1 2020 2021-02-02 Pro → 10-K FY 2020 2020-11-13 Pro → 10-Q Q3 2020 2020-08-05 Pro → 10-Q Q2 2020 2020-05-06 Pro → 10-Q Q1 2019 2020-02-04 Pro → 10-K FY 2019 2019-11-12 Pro → 10-K FY 2018 2018-11-13 Pro → 10-K FY 2017 2017-11-13 Pro → 10-K FY 2016 2016-11-14 Pro →Filing-level fact detail is a Pro feature. The grades and figures above are free. See Pro plans
Trends
Trailing twelve months, rolling one quarter at a time
Revenue
| Period | Period end | Revenue |
|---|---|---|
| TTM 16-09 | 2016-09-30 | $2.5B |
| TTM 16-12 | 2016-12-31 | $2.6B |
| TTM 17-03 | 2017-03-31 | $2.7B |
| TTM 17-06 | 2017-06-30 | $2.7B |
| TTM 17-09 | 2017-09-30 | $2.8B |
| TTM 17-12 | 2017-12-31 | $2.9B |
| TTM 18-03 | 2018-03-31 | $3.1B |
| TTM 18-06 | 2018-06-30 | $3.1B |
| TTM 18-09 | 2018-09-30 | $3.1B |
| TTM 18-12 | 2018-12-31 | $3.1B |
| TTM 19-03 | 2019-03-31 | $3.0B |
| TTM 19-06 | 2019-06-30 | $2.9B |
| TTM 19-09 | 2019-09-30 | $2.9B |
| TTM 19-12 | 2019-12-31 | $2.9B |
| TTM 20-03 | 2020-03-31 | $2.8B |
| TTM 20-06 | 2020-06-30 | $2.8B |
| TTM 20-09 | 2020-09-30 | $2.8B |
| TTM 20-12 | 2020-12-31 | $2.9B |
| TTM 21-03 | 2021-03-31 | $3.2B |
| TTM 21-06 | 2021-06-30 | $3.3B |
| TTM 21-09 | 2021-09-30 | $3.4B |
| TTM 21-12 | 2021-12-31 | $3.5B |
| TTM 22-03 | 2022-03-31 | $3.8B |
| TTM 22-06 | 2022-06-30 | $4.0B |
| TTM 22-09 | 2022-09-30 | $4.2B |
| TTM 22-12 | 2022-12-31 | $4.7B |
| TTM 23-03 | 2023-03-31 | $4.6B |
| TTM 23-06 | 2023-06-30 | $4.4B |
| TTM 23-09 | 2023-09-30 | $4.3B |
| TTM 23-12 | 2023-12-31 | $3.9B |
| TTM 24-03 | 2024-03-31 | $4.1B |
| TTM 24-06 | 2024-06-30 | $4.1B |
| TTM 24-09 | 2024-09-30 | $4.2B |
| TTM 24-12 | 2024-12-31 | $4.2B |
| TTM 25-03 | 2025-03-31 | $4.5B |
| TTM 25-06 | 2025-06-30 | $4.6B |
| TTM 25-09 | 2025-09-30 | $4.7B |
| TTM 25-12 | 2025-12-31 | $4.9B |
| TTM 26-03 | 2026-03-31 | $4.9B |
| TTM 26-06 | 2026-06-30 | $4.9B |
Net income
| Period | Period end | Net income |
|---|---|---|
| TTM 16-09 | 2016-09-30 | $350.1M |
| TTM 16-12 | 2016-12-31 | $372.3M |
| TTM 17-03 | 2017-03-31 | $395.2M |
| TTM 17-06 | 2017-06-30 | $394.8M |
| TTM 17-09 | 2017-09-30 | $396.4M |
| TTM 17-12 | 2017-12-31 | $585.5M |
| TTM 18-03 | 2018-03-31 | $599.8M |
| TTM 18-06 | 2018-06-30 | $600.2M |
| TTM 18-09 | 2018-09-30 | $603.1M |
| TTM 18-12 | 2018-12-31 | $446.6M |
| TTM 19-03 | 2019-03-31 | $482.5M |
| TTM 19-06 | 2019-06-30 | $491.7M |
| TTM 19-09 | 2019-09-30 | $511.4M |
| TTM 19-12 | 2019-12-31 | $532.4M |
| TTM 20-03 | 2020-03-31 | $557.2M |
| TTM 20-06 | 2020-06-30 | $594.5M |
| TTM 20-09 | 2020-09-30 | $601.4M |
| TTM 20-12 | 2020-12-31 | $640.4M |
| TTM 21-03 | 2021-03-31 | $697.6M |
| TTM 21-06 | 2021-06-30 | $682.2M |
| TTM 21-09 | 2021-09-30 | $665.6M |
| TTM 21-12 | 2021-12-31 | $697.1M |
| TTM 22-03 | 2022-03-31 | $725.3M |
| TTM 22-06 | 2022-06-30 | $751.5M |
| TTM 22-09 | 2022-09-30 | $774.4M |
| TTM 22-12 | 2022-12-31 | $797.0M |
| TTM 23-03 | 2023-03-31 | $829.7M |
| TTM 23-06 | 2023-06-30 | $839.0M |
| TTM 23-09 | 2023-09-30 | $885.9M |
| TTM 23-12 | 2023-12-31 | $925.3M |
| TTM 24-03 | 2024-03-31 | $999.6M |
| TTM 24-06 | 2024-06-30 | $1.0B |
| TTM 24-09 | 2024-09-30 | $1.0B |
| TTM 24-12 | 2024-12-31 | $1.1B |
| TTM 25-03 | 2025-03-31 | $1.1B |
| TTM 25-06 | 2025-06-30 | $1.2B |
| TTM 25-09 | 2025-09-30 | $1.2B |
| TTM 25-12 | 2025-12-31 | $1.2B |
| TTM 26-03 | 2026-03-31 | $1.3B |
| TTM 26-06 | 2026-06-30 | $1.4B |
Operating income
| Period | Period end | Operating income |
|---|---|---|
| TTM 16-09 | 2016-09-30 | $657.2M |
| TTM 16-12 | 2016-12-31 | $674.4M |
| TTM 17-03 | 2017-03-31 | $707.9M |
| TTM 17-06 | 2017-06-30 | $720.2M |
| TTM 17-09 | 2017-09-30 | $727.5M |
| TTM 17-12 | 2017-12-31 | $759.7M |
| TTM 18-03 | 2018-03-31 | $745.4M |
| TTM 18-06 | 2018-06-30 | $729.1M |
| TTM 18-09 | 2018-09-30 | $727.9M |
| TTM 18-12 | 2018-12-31 | $722.3M |
| TTM 19-03 | 2019-03-31 | $749.1M |
| TTM 19-06 | 2019-06-30 | $747.0M |
| TTM 19-09 | 2019-09-30 | $746.1M |
| TTM 19-12 | 2019-12-31 | $762.4M |
| TTM 20-03 | 2020-03-31 | $796.1M |
| TTM 20-06 | 2020-06-30 | $813.0M |
| TTM 20-09 | 2020-09-30 | $824.1M |
| TTM 20-12 | 2020-12-31 | $870.2M |
| TTM 21-03 | 2021-03-31 | $920.5M |
| TTM 21-06 | 2021-06-30 | $914.9M |
| TTM 21-09 | 2021-09-30 | $905.0M |
| TTM 21-12 | 2021-12-31 | $882.0M |
| TTM 22-03 | 2022-03-31 | $885.3M |
| TTM 22-06 | 2022-06-30 | $906.5M |
| TTM 22-09 | 2022-09-30 | $921.0M |
| TTM 22-12 | 2022-12-31 | $966.3M |
| TTM 23-03 | 2023-03-31 | $1.0B |
| TTM 23-06 | 2023-06-30 | $1.0B |
| TTM 23-09 | 2023-09-30 | $1.1B |
| TTM 23-12 | 2023-12-31 | $1.1B |
| TTM 24-03 | 2024-03-31 | $1.3B |
| TTM 24-06 | 2024-06-30 | $1.3B |
| TTM 24-09 | 2024-09-30 | $1.4B |
| TTM 24-12 | 2024-12-31 | $1.4B |
| TTM 25-03 | 2025-03-31 | $1.5B |
| TTM 25-06 | 2025-06-30 | $1.5B |
| TTM 25-09 | 2025-09-30 | $1.6B |
| TTM 25-12 | 2025-12-31 | $1.6B |
| TTM 26-03 | 2026-03-31 | $1.8B |
| TTM 26-06 | 2026-06-30 | $1.8B |
Net margin
| Period | Period end | Net margin |
|---|---|---|
| TTM 16-09 | 2016-09-30 | 14.3% |
| TTM 16-12 | 2016-12-31 | 14.5% |
| TTM 17-03 | 2017-03-31 | 14.9% |
| TTM 17-06 | 2017-06-30 | 14.5% |
| TTM 17-09 | 2017-09-30 | 14.4% |
| TTM 17-12 | 2017-12-31 | 20.4% |
| TTM 18-03 | 2018-03-31 | 19.3% |
| TTM 18-06 | 2018-06-30 | 19.1% |
| TTM 18-09 | 2018-09-30 | 19.4% |
| TTM 18-12 | 2018-12-31 | 14.4% |
| TTM 19-03 | 2019-03-31 | 16.2% |
| TTM 19-06 | 2019-06-30 | 16.9% |
| TTM 19-09 | 2019-09-30 | 17.6% |
| TTM 19-12 | 2019-12-31 | 18.4% |
| TTM 20-03 | 2020-03-31 | 20.0% |
| TTM 20-06 | 2020-06-30 | 21.3% |
| TTM 20-09 | 2020-09-30 | 21.3% |
| TTM 20-12 | 2020-12-31 | 22.4% |
| TTM 21-03 | 2021-03-31 | 21.8% |
| TTM 21-06 | 2021-06-30 | 20.6% |
| TTM 21-09 | 2021-09-30 | 19.5% |
| TTM 21-12 | 2021-12-31 | 19.9% |
| TTM 22-03 | 2022-03-31 | 18.9% |
| TTM 22-06 | 2022-06-30 | 18.6% |
| TTM 22-09 | 2022-09-30 | 18.4% |
| TTM 22-12 | 2022-12-31 | 17.1% |
| TTM 23-03 | 2023-03-31 | 18.2% |
| TTM 23-06 | 2023-06-30 | 19.0% |
| TTM 23-09 | 2023-09-30 | 20.7% |
| TTM 23-12 | 2023-12-31 | 23.4% |
| TTM 24-03 | 2024-03-31 | 24.6% |
| TTM 24-06 | 2024-06-30 | 25.1% |
| TTM 24-09 | 2024-09-30 | 25.0% |
| TTM 24-12 | 2024-12-31 | 25.9% |
| TTM 25-03 | 2025-03-31 | 25.3% |
| TTM 25-06 | 2025-06-30 | 25.0% |
| TTM 25-09 | 2025-09-30 | 25.5% |
| TTM 25-12 | 2025-12-31 | 25.7% |
| TTM 26-03 | 2026-03-31 | 27.6% |
| TTM 26-06 | 2026-06-30 | 28.5% |
ZOOM
TTM 10-09
TTM 26-06
Grade history
Point-in-time: each period shows the grade of the quarter it ends at — grades are never summed or averaged across a window.
Growth
64
Quality
47
Safety
82
Hover to read every grade at a period · shared with the trends chart · axis fixed 0–100
| Period | Period end | Growth | Quality | Safety |
|---|---|---|---|---|
| TTM 16-09 | 2016-09-30 | not scored | not scored | not scored |
| TTM 16-12 | 2016-12-31 | not scored | not scored | not scored |
| TTM 17-03 | 2017-03-31 | not scored | not scored | not scored |
| TTM 17-06 | 2017-06-30 | not scored | not scored | not scored |
| TTM 17-09 | 2017-09-30 | not scored | not scored | not scored |
| TTM 17-12 | 2017-12-31 | not scored | not scored | not scored |
| TTM 18-03 | 2018-03-31 | not scored | not scored | not scored |
| TTM 18-06 | 2018-06-30 | not scored | not scored | not scored |
| TTM 18-09 | 2018-09-30 | not scored | not scored | not scored |
| TTM 18-12 | 2018-12-31 | not scored | not scored | not scored |
| TTM 19-03 | 2019-03-31 | not scored | not scored | not scored |
| TTM 19-06 | 2019-06-30 | not scored | not scored | not scored |
| TTM 19-09 | 2019-09-30 | not scored | not scored | not scored |
| TTM 19-12 | 2019-12-31 | not scored | not scored | not scored |
| TTM 20-03 | 2020-03-31 | not scored | not scored | not scored |
| TTM 20-06 | 2020-06-30 | not scored | not scored | not scored |
| TTM 20-09 | 2020-09-30 | not scored | not scored | not scored |
| TTM 20-12 | 2020-12-31 | not scored | not scored | not scored |
| TTM 21-03 | 2021-03-31 | not scored | not scored | not scored |
| TTM 21-06 | 2021-06-30 | not scored | not scored | not scored |
| TTM 21-09 | 2021-09-30 | not scored | not scored | not scored |
| TTM 21-12 | 2021-12-31 | not scored | not scored | not scored |
| TTM 22-03 | 2022-03-31 | not scored | not scored | not scored |
| TTM 22-06 | 2022-06-30 | not scored | not scored | not scored |
| TTM 22-09 | 2022-09-30 | not scored | not scored | not scored |
| TTM 22-12 | 2022-12-31 | not scored | not scored | not scored |
| TTM 23-03 | 2023-03-31 | not scored | not scored | not scored |
| TTM 23-06 | 2023-06-30 | not scored | not scored | not scored |
| TTM 23-09 | 2023-09-30 | 51 | 65 | 67 |
| TTM 23-12 | 2023-12-31 | 24 | 69 | 94 |
| TTM 24-03 | 2024-03-31 | 80 | 52 | 94 |
| TTM 24-06 | 2024-06-30 | 61 | 48 | 93 |
| TTM 24-09 | 2024-09-30 | 73 | 43 | 82 |
| TTM 24-12 | 2024-12-31 | 46 | 50 | 92 |
| TTM 25-03 | 2025-03-31 | 71 | 48 | 93 |
| TTM 25-06 | 2025-06-30 | 74 | 48 | 93 |
| TTM 25-09 | 2025-09-30 | 73 | 47 | 74 |
| TTM 25-12 | 2025-12-31 | 69 | 48 | 92 |
| TTM 26-03 | 2026-03-31 | 36 | 48 | 88 |
| TTM 26-06 | 2026-06-30 | 64 | 47 | 82 |