OGS is the ticker symbol for ONE Gas, Inc., a publicly traded Energy sector company listed on NYSE. 13F Pro tracks OGS with AI-powered analysis, a 32-signal quality score, SEC EDGAR financials, insider transactions, and institutional 13F holdings — all sourced directly from public SEC filings.

Is OGS a good stock to buy?

OGS is tracked on 13F Pro with SEC EDGAR data, but is not currently included in our 32-signal AI quality ranking. The full company profile with financials and AI insights is at https://13fpro.ai/company/OGS.

Where does 13F Pro source OGS data?

All ONE Gas, Inc. fundamentals and ownership data come directly from SEC EDGAR. ONE Gas, Inc. files with the SEC under CIK 1587732. 13F Pro ingests XBRL financial facts from 10-K and 10-Q filings, Form 13F-HR institutional holdings, and Form 4 insider transactions, with no third-party rewrites or estimates.

ONE Gas, Inc.(OGS)— Stock Profile, AI Score & Financials

Energy · NYSE · AI-powered stock analysis, 32-signal quality score, SEC EDGAR financials, and institutional holdings. Updated 2026-06-30.

ONE Gas, Inc. (OGS) stock profile, AI quality score, and SEC EDGAR financial data, a Energy sector company. OGS is not currently included in 13F Pro's AI-ranked quality universe — this company passes all size and coverage filters but hasn't been included in the latest quarterly ranking run. rankings refresh on jan 1, apr 1, jul 1, oct 1. Based on the latest XBRL financial filings (Q2 2026), ONE Gas, Inc. reports net income of $46.8M, free cash flow of $37.5M. Top institutional holders of OGS by reported 13-F value include BlackRock, VANGUARD PORTFOLIO MANAGEMENT, AMERICAN CENTURY COMPANIES, based on the most recent SEC filings. OGS trades on the NYSE exchange and files with the SEC under CIK 1587732. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate OGS daily and publish AI-generated analysis with cited SEC sources. The platform aggregates historical XBRL financial facts, 10-Q and 10-K filings, insider Form 4 transactions, and institutional 13-F holdings for ONE Gas, Inc. directly from SEC EDGAR.

Net Income

$46.8M

Free Cash Flow

$37.5M

OGS key financials by period

ONE Gas, Inc. reported revenue, net income and margins by fiscal period, from SEC filings.
Period	Form	Revenue	Net income	Operating margin
FY 2022	10-K	$2.6B	$221.7M	13.6%
FY 2021	10-K	$1.8B	$206.4M	17.2%
FY 2020	10-K	$1.5B	$196.4M	19.8%
FY 2019	10-K	$1.7B	$186.7M	17.9%
FY 2018	10-K	$1.6B	$172.2M	17.6%
FY 2017	10-K	$1.5B	$163.0M	20.6%

Institutions holding OGS

Institutional investors reporting a position in ONE Gas, Inc. on SEC Form 13F.
Institution	Shares	Value	Reported
BlackRock	9,099,077	$701.3M	2026-06-30
VANGUARD PORTFOLIO MANAGEMENT	3,716,434	$286.4M	2026-06-30
AMERICAN CENTURY COMPANIES	3,543,229	$273.1M	2026-06-30
STATE STREET	3,268,798	$251.9M	2026-06-30
VANGUARD CAPITAL MANAGEMENT	2,821,399	$217.4M	2026-06-30
GEODE CAPITAL MANAGEMENT	1,957,673	$150.9M	2026-06-30
T. Rowe Price Investment Management	1,858,002	$143.2M	2026-06-30
Energy Income Partners	1,763,956	$135.9M	2026-06-30
ALLIANCEBERNSTEIN L.P.	1,484,889	$127.9M	2026-06-30
AQR CAPITAL MANAGEMENT	1,119,752	$86.3M	2026-06-30

SEC EDGAR: CIK 1587732 →

ONE Gas, Inc.

OGS

NYSEMid CapEnergy

13F Pro Quality Score

Not in ranked universe

Pending next ranking run

This company passes all size and coverage filters but hasn't been included in the latest quarterly ranking run. Rankings refresh on Jan 1, Apr 1, Jul 1, Oct 1.

Financial data, filings, and institutional holdings below are still tracked in full — only the proprietary quality composite is unavailable for this name.