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ONE Gas, Inc. (OGS) stock analysis

OGSNYSENatural Gas DistributionFiscal year ends December 31
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Nov 3, 2026Score 9/307% above fair value
$82.59+0.22 (+0.27%)

Close on Nov 12, 2026Market cap $5.19BP/E 17.8Yield 3.24%

StockData Score

Prices as of Nov 12, 2026How the score works

Value3Growth2Performance1Health0Dividend3

Mixed9 of 30 checks passed

ONE Gas passes 9 of the 30 checks behind our score; 6 could not be run for lack of data and count as not passed. Each dot in the shape is one check — hover it for the numbers.

Valuation
3/6
Growth
2/6
Past performance
1/6
Financial health
0/6
Dividend
3/6

What stands out

  • Earnings grew over 5 years

    Net income grew 6.1% a year on average over the last five fiscal years.

  • Earnings growth accelerating

    Net income grew 16.4% over the last twelve months, against a 5-year average of 6.1% a year.

  • P/E below its 5-year median

    ONE Gas's P/E of 17.8 is below its own 5-year median of 18.5.

  • Guidance raised

    ONE Gas raised its 2026 Capital investments, including asset removal costs outlook on Aug 4, 2026.

What to watch

  • Margin of safety under 20%

    The price is 7.2% above fair value, so there is no margin of safety.

  • Trading above fair value

    The share price of $82.59 is above our fair value estimate of $77.07.

  • Return on equity under 15%

    Return on equity was 8.6% over the last twelve months and averaged 8.5% over five years; we look for 15% on both.

  • Return on capital under 10%

    Return on invested capital was 5.9%, below the 10% that usually covers the cost of capital.

Valuation3/6
  • P/E below its 5-year median

    ONE Gas's P/E of 17.8 is below its own 5-year median of 18.5.

  • P/E above the industry

    ONE Gas's P/E of 17.8 is above the Gas Production and Distribution median of 17.2.

  • EV/EBITDA below its 5-year median

    ONE Gas's EV/EBITDA of 17.9 is below its 5-year median of 18.4.

  • P/B below the industry

    ONE Gas's price-to-book of 1.47 is below the Gas Production and Distribution median of 2.11.

  • Trading above fair value

    The share price of $82.59 is above our fair value estimate of $77.07.

  • Margin of safety under 20%

    The price is 7.2% above fair value, so there is no margin of safety.

Growth2/6
  • Revenue growth over 3 years

    Needs three years of positive revenue.

  • EPS growing under 10% a year

    Diluted EPS grew 2.3% a year over the last three fiscal years.

  • Earnings growth accelerating

    Net income grew 16.4% over the last twelve months, against a 5-year average of 6.1% a year.

  • Growth against the industry

    Needs revenue for this year and last.

  • Guidance raised

    ONE Gas raised its 2026 Capital investments, including asset removal costs outlook on Aug 4, 2026.

  • Gross margin trend

    This company does not report gross profit.

Past performance1/6
  • Return on equity under 15%

    Return on equity was 8.6% over the last twelve months and averaged 8.5% over five years; we look for 15% on both.

  • Return on capital under 10%

    Return on invested capital was 5.9%, below the 10% that usually covers the cost of capital.

  • Return on equity below the industry

    ONE Gas's return on equity of 8.6% is below the Gas Production and Distribution median of 12.1%.

  • Earnings grew over 5 years

    Net income grew 6.1% a year on average over the last five fiscal years.

  • Net margin against its history

    Needs five years of revenue and net income.

  • Net margin against the industry

    Needs revenue and net income.

Financial health0/6
  • High debt

    Debt is 95.0% of shareholders' equity, above the 40% we consider low.

  • Debt rising against equity

    Debt to equity rose from 89.6% five years ago to 95.0%.

  • Debt not well covered by cash flow

    Operating cash flow over the last twelve months equals 15.4% of total debt; we look for at least 20%.

  • Interest not well covered

    Operating income covers interest expense 3.5 times; we look for at least 5.

  • Short-term assets don't cover short-term debts

    Current assets are 0.48 times current liabilities.

  • Elevated bankruptcy risk

    The Altman Z-score is 0.83; above 3 is the safe zone and below 1.8 the distress zone.

Dividend3/6
  • Pays a dividend

    ONE Gas paid dividends worth 3.3% of the share price over the last twelve months.

  • Yield below Treasuries

    The 3.3% yield is below the 4.6% on a 1-year Treasury.

  • Yield below the top quarter

    The top quarter of US dividend payers yield 3.9% or more; ONE Gas yields 3.3%.

  • Dividend not cut

    The dividend per share has not fallen by more than 10% in any of the last 10 fiscal years.

  • Covered by earnings

    Dividends take 57.5% of net income.

  • Cash-flow cover

    Needs dividends paid and free cash flow.

Scores of similar companies

Our estimate per share

$77.07

The share price is 7% above this estimate.

20%+ below
Near fair value
20%+ above
$82.59Price
MethodMultiple usedOwn 5Y medianIndustry medianValue per shareWeight
P/E17.9×18.5×17.2×$82.9347%
EV/EBITDA15.4×18.4×12.3×$63.5041%
P/B1.8×1.5×2.1×$101.1412%
Fair value$77.07100%

Valuation over time

Using the earnings and balance sheet published at each date, not today's.

  • P/E at month end
  • Own 5-year median 18.5
  • Gas Production and Distribution median 17.2

An estimate from reported numbers and market multiples, not a price target or investment advice. It can be far off for companies whose profits are about to change sharply.

Market risk

From the past year of daily prices.

Liquidity

Low risk

Average value traded per day
$50.39M
Value traded per 1% price move
$49.11M

Downside

Low risk

Typical loss in a bad month
11.3%
Volatility (annualized)
18%
Sharpe ratio, 1 year
-0.21
Beta to the S&P 500 (5Y)
0.29

Typical bad-month loss, week by week

25%: high

Margins

Share of revenue, fiscal years 2011 to 2025

Gross margin

–

Operating margin

–

Net margin

–

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