Atmos Energy (ATO) Invested Capital (2010 - 2026)
Atmos Energy (ATO) recorded Invested Capital of $25.07 billion in fiscal Q3 2026 (quarter ended Jun 30, 2026), up 12.1% from $22.37 billion a year earlier and up 2.2% from the prior quarter.
Powered by 
Analysis
Atmos Energy (ATO) Invested Capital (2010 - 2026) Analysis & Trends
For FY2025 (ended Sep 30, 2025), Atmos Energy reported Invested Capital of $22.53 billion, up 12.6% from FY2024.
- Annual Invested Capital has increased for 13 straight fiscal years, with a five-year compound annual growth rate of 14.8% (FY2020 to FY2025).
- Across earlier fiscal years, Invested Capital came in at $20.02 billion in FY2024 (+14.3%), $17.51 billion in FY2023 (+15.3%), $15.18 billion in FY2022 (+18.2%) and $12.84 billion in FY2021 (+13.4%).
- The fiscal Q3 2026 figure is the highest quarterly Invested Capital in data going back to fiscal Q4 2010.
- On a year-over-year basis, Invested Capital has increased for 17 consecutive quarters, with growth averaging 12.8% over the last eight quarters.
- Peak year-over-year performance for Invested Capital in the last five years was growth of 18.4% in fiscal Q1 2023, against a decline of 2.6% in fiscal Q2 2022 at the low end.
- Per Business Quant, the preceding three fiscal quarters came in at $24.53 billion (Q2 2026), $23.9 billion (Q1 2026) and $22.53 billion (Q4 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Invested Cap. (Qtr) |
|---|---|---|---|---|---|
| 1 | Enel Chile | 292.57 Bn | 292.57 Bn | 890.00 Mn | - |
| 2 | National Grid | 78.85 Bn | 60.37 Bn | - | 46.75 Bn |
| 3 | Dominion Energy | 53.27 Bn | 55.95 Bn | - | 86.84 Bn |
| 4 | Xcel Energy | 44.01 Bn | 38.91 Bn | - | 63.51 Bn |
| 5 | Wec Energy | 32.84 Bn | 33.08 Bn | 1.51 Bn | 36.70 Bn |
| 6 | Ameren | 27.51 Bn | 27.59 Bn | - | 35.62 Bn |
| 7 | Fortis | 26.81 Bn | 27.29 Bn | 1.60 Bn | 45.87 Bn |
| 8 | Atmos Energy | 26.44 Bn | 25.21 Bn | 870.85 Mn | 25.07 Bn |
| 9 | American Water Works Company | 25.73 Bn | 25.14 Bn | - | 25.71 Bn |
| 10 | Dte Energy | 25.35 Bn | 24.83 Bn | - | 39.74 Bn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 25.07 Bn |
| Mar 31, 2026 | 24.53 Bn |
| Dec 31, 2025 | 23.90 Bn |
| Sep 30, 2025 | 22.53 Bn |
| Jun 30, 2025 | 22.37 Bn |
| Mar 31, 2025 | 21.62 Bn |
| Dec 31, 2024 | 21.27 Bn |
| Sep 30, 2024 | 20.02 Bn |
| Jun 30, 2024 | 20.05 Bn |
| Mar 31, 2024 | 19.14 Bn |
| Dec 31, 2023 | 18.80 Bn |
| Sep 30, 2023 | 17.51 Bn |
| Jun 30, 2023 | 17.25 Bn |
| Mar 31, 2023 | 16.76 Bn |
| Dec 31, 2022 | 16.39 Bn |
| Sep 30, 2022 | 15.18 Bn |
| Jun 30, 2022 | 15.03 Bn |
| Mar 31, 2022 | 14.74 Bn |
| Dec 31, 2021 | 13.84 Bn |
| Sep 30, 2021 | 12.84 Bn |
API Access
Atmos Energy Invested Capital 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=invested-capital&ticker=ATO&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "invested-capital", "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=invested-capital&ticker=ATO&period=max&api_key=YOUR_API_KEY");
const data = await res.json();