Atmos Energy (ATO) Total Debt (2010 - 2026)
Atmos Energy (ATO) posted Total Debt of $10.25 billion for fiscal Q3 2026 (quarter ended Jun 30, 2026), up 14.9% from $8.92 billion a year earlier and up 7.3% from the prior quarter.
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Analysis
Atmos Energy (ATO) Total Debt (2010 - 2026) Analysis & Trends
At the end of FY2025 (ended Sep 30, 2025), Atmos Energy's Total Debt came in at $8.92 billion, up 14.6% from FY2024.
- Annual Total Debt shows a five-year compound annual growth rate of 14.5% (FY2020 to FY2025).
- In prior fiscal years, Atmos Energy's Total Debt was $7.79 billion in FY2024 (+14.5%), $6.8 billion in FY2023 (-16.6%), $8.15 billion in FY2022 (+11.1%) and $7.33 billion in FY2021 (+61.8%).
- The fiscal Q3 2026 figure stands as the highest quarterly Total Debt in data going back to fiscal Q4 2010.
- On a year-over-year basis, Total Debt has increased in each of the last ten quarters, with growth averaging 14.0% over the last eight quarters.
- The strongest year-over-year quarter for Total Debt in the past five years was fiscal Q4 2021, with growth of 61.8%; the weakest was fiscal Q3 2023, with a decline of 17.7%.
- According to Business Quant data, Total Debt for the three prior fiscal quarters was $9.56 billion (Q2 2026), $9.56 billion (Q1 2026) and $8.92 billion (Q4 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Total Debt (Qtr) |
|---|---|---|---|---|---|
| 1 | Enel Chile | 293.96 Bn | 293.96 Bn | 890.00 Mn | - |
| 2 | National Grid | 78.23 Bn | 59.76 Bn | - | -6.27 Bn |
| 3 | Dominion Energy | 53.03 Bn | 55.71 Bn | - | 53.22 Bn |
| 4 | Xcel Energy | 43.33 Bn | 38.23 Bn | - | 39.46 Bn |
| 5 | Wec Energy | 33.06 Bn | 33.29 Bn | 1.51 Bn | 22.56 Bn |
| 6 | Ameren | 27.51 Bn | 27.60 Bn | - | 21.81 Bn |
| 7 | Fortis | 26.94 Bn | 27.43 Bn | 1.60 Bn | 26.01 Bn |
| 8 | Atmos Energy | 26.53 Bn | 25.30 Bn | 870.85 Mn | 10.25 Bn |
| 9 | American Water Works Company | 25.62 Bn | 25.03 Bn | - | 15.99 Bn |
| 10 | Dte Energy | 25.14 Bn | 24.62 Bn | - | 27.58 Bn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 10.25 Bn |
| Mar 31, 2026 | 9.56 Bn |
| Dec 31, 2025 | 9.56 Bn |
| Sep 30, 2025 | 8.92 Bn |
| Jun 30, 2025 | 8.92 Bn |
| Mar 31, 2025 | 8.43 Bn |
| Dec 31, 2024 | 8.43 Bn |
| Sep 30, 2024 | 7.79 Bn |
| Jun 30, 2024 | 7.79 Bn |
| Mar 31, 2024 | 7.45 Bn |
| Dec 31, 2023 | 7.45 Bn |
| Sep 30, 2023 | 6.80 Bn |
| Jun 30, 2023 | 6.56 Bn |
| Mar 31, 2023 | 6.55 Bn |
| Dec 31, 2022 | 8.75 Bn |
| Sep 30, 2022 | 8.15 Bn |
| Jun 30, 2022 | 7.96 Bn |
| Mar 31, 2022 | 7.96 Bn |
| Dec 31, 2021 | 7.96 Bn |
| Sep 30, 2021 | 7.33 Bn |
API Access
Atmos Energy Total Debt 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=total-debt&ticker=ATO&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "total-debt", "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=total-debt&ticker=ATO&period=max&api_key=YOUR_API_KEY");
const data = await res.json();