ONE Gas OGS
NYSE OGS
$72.21 +0.55 (+0.77%)
As of: Sep 29, 2026 · 3:59 PM EDT

ONE Gas (OGS) Operating Margin (2017 - 2026)

Updated

ONE Gas (OGS) recorded Operating Margin of 20.08% in Q2 2026, up 3.13 percentage points from 16.96% a year earlier but down 2.71 percentage points from the prior quarter.

Analysis

ONE Gas (OGS) Operating Margin (2017 - 2026) Analysis & Trends

On a TTM basis, ONE Gas' Operating Margin came in at 20.65% as of Jun 30, 2026, up 1.93 percentage points year-over-year; for FY2025, it came in at 18.85%, down 0.30 percentage points from FY2024.

  • Annual Operating Margin has a five-year change of -0.99 percentage points (FY2020 to FY2025).
  • Across earlier years, Operating Margin came in at 19.15% in FY2024 (+3.23 pp), 15.92% in FY2023 (+2.34 pp), 13.57% in FY2022 (-3.58 pp) and 17.15% in FY2021 (-2.68 pp).
  • Quarterly Operating Margin has ranged from 12.66% in Q4 2022 to 22.80% in Q1 2026 over the past five years.
  • On a year-over-year basis, Operating Margin has increased for three consecutive quarters, with an average year-over-year change of +0.86 percentage points over the last eight quarters.
  • Peak year-over-year performance for Operating Margin in the last five years was a gain of 5.02 percentage points in Q4 2023, against a drop of 6.36 percentage points in Q1 2022 at the low end.
  • Per Business Quant, the preceding three quarters came in at 22.80% (Q1 2026), 20.27% (Q4 2025) and 17.25% (Q3 2025).
Peer Set

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) Operating Margin (Qtr)
1 Enel Chile 293.96 Bn 293.96 Bn 890.00 Mn 30.20%
2 National Grid 78.23 Bn 59.76 Bn - -
3 Dominion Energy 53.03 Bn 55.71 Bn - 7.34%
4 Xcel Energy 43.33 Bn 38.23 Bn - 22.64%
5 Wec Energy 33.06 Bn 33.29 Bn 1.51 Bn 20.99%
6 Ameren 27.51 Bn 27.60 Bn - 21.94%
7 Fortis 26.94 Bn 27.43 Bn 1.60 Bn 27.43%
8 Atmos Energy 26.53 Bn 25.30 Bn 870.85 Mn 36.45%
9 American Water Works Company 25.62 Bn 25.03 Bn - 40.00%
10 ONE Gas 4.50 Bn 4.39 Bn 321.35 Mn 20.08%
Historic Data

Historic Data

Download Data
DateValue
Jun 30, 2026 20.08%
Mar 31, 2026 22.80%
Dec 31, 2025 20.27%
Sep 30, 2025 17.25%
Jun 30, 2025 16.96%
Mar 31, 2025 19.30%
Dec 31, 2024 19.71%
Sep 30, 2024 17.46%
Jun 30, 2024 19.56%
Mar 31, 2024 19.23%
Dec 31, 2023 17.68%
Sep 30, 2023 17.03%
Jun 30, 2023 16.08%
Mar 31, 2023 14.46%
Dec 31, 2022 12.66%
Sep 30, 2022 13.09%
Jun 30, 2022 13.65%
Mar 31, 2022 14.49%
Dec 31, 2021 14.65%
Sep 30, 2021 15.26%
API Access

ONE Gas Operating 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.

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