Atmos Energy (ATO) EBITDA (2009 - 2026)
Atmos Energy's EBITDA came in at $521.94 million for fiscal Q3 2026 (quarter ended Jun 30, 2026), up 19.2% from $437.85 million a year earlier but down 45.7% from the prior quarter.
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Analysis
Atmos Energy (ATO) EBITDA (2009 - 2026) Analysis & Trends
Over the trailing twelve months to Jun 30, 2026, Atmos Energy reported EBITDA of $2.6 billion, up 15.5% year-over-year; for FY2025 (ended Sep 30, 2025), it was $2.29 billion, up 13.3% from FY2024.
- EBITDA has increased in each of the last 14 fiscal years, with a five-year compound annual growth rate of 12.8% (FY2020 to FY2025).
- Going back by fiscal year, EBITDA was $2.03 billion in FY2024 (+21.2%), $1.67 billion in FY2023 (+14.7%), $1.46 billion in FY2022 (+5.3%) and $1.38 billion in FY2021 (+10.3%).
- The five-year range for quarterly EBITDA is $215.67 million (fiscal Q4 2021) to $960.49 million (fiscal Q2 2026).
- Year-over-year, EBITDA has increased for 18 consecutive quarters, with growth averaging 14.5% over the last eight quarters.
- The fastest year-over-year change in EBITDA over five years came in fiscal Q4 2023 (growth of 27.6%), and the weakest in fiscal Q1 2022 (a decline of 2.5%).
- Business Quant data shows ATO's EBITDA at $960.49 million (Q2 2026), $709.41 million (Q1 2026) and $405.16 million (Q4 2025) in the three fiscal quarters before Q3 2026.
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | EBITDA (Qtr) |
|---|---|---|---|---|---|
| 1 | Enel Chile | 293.96 Bn | 293.96 Bn | 890.00 Mn | 487.00 Mn |
| 2 | National Grid | 78.23 Bn | 59.76 Bn | - | - |
| 3 | Dominion Energy | 53.03 Bn | 55.71 Bn | - | 1.02 Bn |
| 4 | Xcel Energy | 43.33 Bn | 38.23 Bn | - | 1.36 Bn |
| 5 | Wec Energy | 33.06 Bn | 33.29 Bn | 1.51 Bn | 817.70 Mn |
| 6 | Ameren | 27.51 Bn | 27.60 Bn | - | 883.00 Mn |
| 7 | Fortis | 26.94 Bn | 27.43 Bn | 1.60 Bn | 973.06 Mn |
| 8 | Atmos Energy | 26.53 Bn | 25.30 Bn | 870.85 Mn | 521.94 Mn |
| 9 | American Water Works Company | 25.62 Bn | 25.03 Bn | - | 782.00 Mn |
| 10 | Dte Energy | 25.14 Bn | 24.62 Bn | - | 956.00 Mn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 521.94 Mn |
| Mar 31, 2026 | 960.49 Mn |
| Dec 31, 2025 | 709.41 Mn |
| Sep 30, 2025 | 405.16 Mn |
| Jun 30, 2025 | 437.85 Mn |
| Mar 31, 2025 | 811.69 Mn |
| Dec 31, 2024 | 640.01 Mn |
| Sep 30, 2024 | 358.45 Mn |
| Jun 30, 2024 | 387.09 Mn |
| Mar 31, 2024 | 716.08 Mn |
| Dec 31, 2023 | 563.71 Mn |
| Sep 30, 2023 | 313.33 Mn |
| Jun 30, 2023 | 319.98 Mn |
| Mar 31, 2023 | 570.96 Mn |
| Dec 31, 2022 | 467.21 Mn |
| Sep 30, 2022 | 245.60 Mn |
| Jun 30, 2022 | 288.82 Mn |
| Mar 31, 2022 | 518.51 Mn |
| Dec 31, 2021 | 403.72 Mn |
| Sep 30, 2021 | 215.67 Mn |
API Access
Atmos Energy EBITDA API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=ebitda&ticker=ATO&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "ebitda", "ticker": "ATO", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=ebitda&ticker=ATO&period=max&api_key=YOUR_API_KEY");
const data = await res.json();