ONE Gas, Inc. (OGS) Stock Price & How to Invest

ONE Gas runs three regulated natural gas distribution utilities and nothing else: Oklahoma Natural Gas, Kansas Gas Service and Texas Gas Service, together serving roughly 2.3 million customers, about 92% of them residential. The company does not drill for gas, does not own long-haul pipelines, and does not sell electricity. It buys gas, delivers it, and passes the commodity cost through to customers at no markup. Earnings come instead from an allowed return on capital sunk into pipe, meters and regulators, an average rate base of about $6.4 billion in 2026. Terms are set state by state: allowed returns on equity near 9.4% in Oklahoma, 9.5% in Kansas and 9.8% in Texas, on equity layers around 60%. Roughly 70% of margin arrives as fixed customer charges, so a mild winter bruises results less than it once did.

The financial picture is rate-base compounding wrapped around a dividend. Trailing revenue of about $2.31 billion is a poor guide to anything, because it swells and shrinks with pass-through gas costs; trailing net income near $288 million and earnings of roughly $4.66 a share are what actually move. Management raised 2026 guidance to the upper half of a $306 million to $314 million adjusted net income range, or $4.83 to $4.95 per share, after second-quarter results helped by new rates in Texas and Oklahoma. Behind that sits a five-year plan of about $4.3 billion in capital investment, 7% to 9% annual rate base growth, and a long-term adjusted EPS target lifted to 5% to 7% from 4% to 6%. Funding is the counterweight: roughly $1.3 billion of net long-term financing through 2030, about 30% of it equity, on top of some $3.4 billion of existing debt. Dividend growth is deliberately slow at 1% to 2%, which keeps cash in the capital plan and leaves the yield doing most of the income work.

Regulatory outcomes are the central risk: a commission can disallow spending, set a lower allowed return, or simply take long enough that the company under-earns on capital already deployed. Affordability politics compound this, because Winter Storm Uri securitization charges of roughly $6 a month already sit on customer bills in Oklahoma and Kansas and will for years. Another Uri-scale gas price event would again force ONE Gas to fund enormous purchases before recovering them, a working capital shock the 2021 event showed can run into the billions. The funding plan assumes equity can be issued on reasonable terms, so a lower share price makes the same capital program more dilutive. Longer term, building electrification and state-level restrictions on new gas connections would chip at customer growth in a business whose value rests on adding meters for decades.

8 analysts publish price targets on OGS, averaging $90.06 against a $81.05 price as of August 2026, or +11.1%. The published targets run from $85.00 to $103.00, a narrow spread, and the ratings split 6 buy, 3 hold, 0 sell. Over the last six months there have been 3 raises and 4 cuts among the published actions. A price target is what an analyst published on a date, not a prediction, and sell-side ratings skew positive across the whole market.

Read the full OGS forecast and price target for the target table, the recent rating actions by firm, and how the consensus has shifted.

We give no verdict on ONE Gas, Inc.. Both cases are real, which is why the question is contested at all, so here is the strongest version of each.

The case for buying. Rate base growth, funded by a defined capital plan. The whole earnings engine is the amount of regulated capital in the ground. The most optimistic published target, $103.00, assumes this works close to its best case.

The case against. Regulatory outcomes are the central risk: a commission can disallow spending, set a lower allowed return, or simply take long enough that the company under-earns on capital already deployed. The most pessimistic target, $85.00, is roughly what OGS is worth if this bites instead.

Read the full bull and bear case on OGS, including what would have to change to break either one. Walnut is not an investment adviser.

A simple financial snapshot. These are approximations and refresh quarterly; for current figures see ONE Gas, Inc.'s investor relations page or your broker.

• Revenue (TTM): ~$2.31B, heavily pass-through gas cost
• Net income / EPS (TTM): ~$288M, ~$4.66 per diluted share
• Q2 2026 (reported August): adjusted net income ~$52.1M, ~$0.82 per share, GAAP ~$0.74
• 2026 adjusted EPS guidance: ~$4.83 to ~$4.95, raised to the upper half
• Average rate base (2026E): ~$6.4B, growing ~7%
• Market cap / multiple / yield: ~$5.1B, ~17x trailing EPS, ~3.3% dividend yield

A sales multiple is close to meaningless here, since the commodity component of revenue is billed at cost and simply flows back out. Regulated gas distributors are compared on price to earnings against rate base growth and allowed ROE, and OGS at roughly 17 times trailing earnings sits in the normal band for the group. Total debt of about $3.4 billion against A3 and A- credit ratings, with adjusted cash flow to debt guided at 19% to 20%, is the other half of the valuation conversation.

Other names that sit close to OGS: same theme, named as a direct competitor, or held beside it in the same funds. Each entry says which. Worth a look if you are thinking about diversification within a thesis rather than concentration on one ticker.

There are three common ways to get OGS exposure. Buy shares (or fractional shares) directly at any major broker. Hold an ETF that includes it, which spreads the position across many companies. Or build it into a focused thematic portfolio, so OGS sits alongside other stocks that express the same thesis.

Walnut takes the portfolio route. Describe a thesis where OGS fits (for example “AI infrastructure” or “dividend-growth large-caps”) and the AI proposes 5 to 6 constituents with target weights. You review the plan and fund it through your own broker when you're ready.

New to this? Start with how to invest in stocks, see how to analyze a stock with AI, or compare the best AI stock analyzers.

OGS is a rate-base and rate-case story attached to a roughly 3.3% dividend, and its revenue line, which moves with pass-through gas costs, says almost nothing about what it earns.

Whether OGS is worth buying today depends more on your time horizon and what you already hold than on any single call. We walk through valuation, what would have to go right, and the risks in is OGS a buy or a sell?, and where the stock could go from here in the OGS stock forecast.

For income investors, whether OGS pays a dividend and how the payout looks is covered in does OGS pay a dividend? And to weigh OGS against a peer, read the full side-by-side comparisons: OGS vs LUV and OGS vs NJR.