Atmos Energy (ATO) Gross Margin (2009 - 2026)
Atmos Energy's Gross Margin came in at 99.07% for fiscal Q3 2026 (quarter ended Jun 30, 2026), up 5.48 percentage points from 93.58% a year earlier and up 33.07 percentage points from the prior quarter.
Atmos Energy (ATO) Gross Margin (2009 - 2026) Analysis & Trends
Over the trailing twelve months to Jun 30, 2026, Atmos Energy reported Gross Margin of 80.28%, up 2.78 percentage points year-over-year; for FY2025 (ended Sep 30, 2025), it came in at 77.33%, down 0.25 percentage points from FY2024.
- Gross Margin carries a five-year change of +0.69 percentage points (FY2020 to FY2025).
- Going back by fiscal year, Gross Margin was 77.58% in FY2024 (+11.55 pp), 66.03% in FY2023 (+6.08 pp), 59.95% in FY2022 (-9.74 pp) and 69.69% in FY2021 (-6.95 pp).
- The five-year range for quarterly Gross Margin is 47.18% (fiscal Q2 2022) to 104.09% (fiscal Q4 2024).
- Year-over-year, Gross Margin increased in four of the last eight quarters, with an average year-over-year change of +1.40 percentage points.
- The fastest year-over-year change in Gross Margin over five years came in fiscal Q4 2023 (a gain of 25.89 percentage points), and the weakest in fiscal Q3 2022 (a drop of 16.17 percentage points).
- Business Quant data shows ATO's Gross Margin at 65.99% (Q2 2026), 77.95% (Q1 2026) and 100.14% (Q4 2025) in the three fiscal quarters before Q3 2026.
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Gross Margin (Qtr) |
|---|---|---|---|---|---|
| 1 | Enel Chile | 293.96 Bn | 293.96 Bn | 890.00 Mn | 39.24% |
| 2 | National Grid | 78.23 Bn | 59.76 Bn | - | - |
| 3 | Dominion Energy | 53.03 Bn | 55.71 Bn | - | - |
| 4 | Xcel Energy | 43.33 Bn | 38.23 Bn | - | - |
| 5 | Wec Energy | 33.06 Bn | 33.29 Bn | 1.51 Bn | 73.06% |
| 6 | Ameren | 27.51 Bn | 27.60 Bn | - | - |
| 7 | Fortis | 26.94 Bn | 27.43 Bn | 1.60 Bn | 75.47% |
| 8 | Atmos Energy | 26.53 Bn | 25.30 Bn | 870.85 Mn | 99.07% |
| 9 | American Water Works Company | 25.62 Bn | 25.03 Bn | - | - |
| 10 | Dte Energy | 25.14 Bn | 24.62 Bn | - | - |
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 99.07% |
| Mar 31, 2026 | 65.99% |
| Dec 31, 2025 | 77.95% |
| Sep 30, 2025 | 100.14% |
| Jun 30, 2025 | 93.58% |
| Mar 31, 2025 | 60.05% |
| Dec 31, 2024 | 80.10% |
| Sep 30, 2024 | 104.09% |
| Jun 30, 2024 | 99.63% |
| Mar 31, 2024 | 62.10% |
| Dec 31, 2023 | 70.75% |
| Sep 30, 2023 | 99.46% |
| Jun 30, 2023 | 93.28% |
| Mar 31, 2023 | 56.77% |
| Dec 31, 2022 | 50.25% |
| Sep 30, 2022 | 73.57% |
| Jun 30, 2022 | 69.48% |
| Mar 31, 2022 | 47.18% |
| Dec 31, 2021 | 63.35% |
| Sep 30, 2021 | 85.26% |
Atmos Energy Gross Margin 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=gross-margin&ticker=ATO&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "gross-margin", "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=gross-margin&ticker=ATO&period=max&api_key=YOUR_API_KEY");
const data = await res.json();