ONE Gas, Inc.
OGS- Exchange
- NYSE
- Industry
- Natural Gas Distribution
- SEC CIK
- 0001587732
No open-market purchases or sales by ONE Gas, Inc. insiders were filed in the last 90 days; 431 institutions reported holding it in 13F filings for Q2 2026, worth $4.51B in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in ONE Gas, Inc. as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 404
- +18 vs. Q3 2025
- Shares held
- 57.6M
- +2.10M (+3.8%) vs. Q3 2025
- Total value
- $4.45B
- −$42.3M (−0.9%) vs. Q3 2025
- New holders
- 55
- 122 more added
- Sold out
- 37
- 148 more reduced
7 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting OGS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 431 | $4.51B |
| Q1 2026 | 429 | $4.84B |
| Q4 2025 | 404 | $4.45B |
| Q3 2025 | 393 | $4.50B |
| Q2 2025 | 385 | $4.11B |
| Q1 2025 | 380 | $4.16B |
| Q4 2024 | 356 | $3.76B |
| Q3 2024 | 336 | $4.02B |
| Q2 2024 | 332 | $3.36B |
| Q1 2024 | 342 | $3.37B |
| Q4 2023 | 335 | $3.35B |
| Q3 2023 | 351 | $3.53B |
| Q2 2023 | 338 | $4.04B |
| Q1 2023 | 328 | $4.07B |
| Q4 2022 | 330 | $3.56B |
| Q3 2022 | 317 | $3.21B |
| Q2 2022 | 336 | $3.70B |
| Q1 2022 | 323 | $3.93B |
| Q4 2021 | 307 | $3.43B |
| Q3 2021 | 298 | $2.72B |
| Q2 2021 | 295 | $3.17B |
| Q1 2021 | 306 | $3.28B |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding ONE Gas, Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Wellington Management Group LLP | 3,199,956 | $247.2M | 0.04% | −991,139−23.6% | Reduced |
| American Century Companies Inc | 3,502,768 | $270.6M | 0.14% | −313,619−8.2% | Reduced |
| Vanguard Group Inc | 6,489,014 | $501.3M | 0.01% | −53,601−0.8% | Reduced |
| BlackRock, Inc. | 8,769,883 | $677.5M | 0.01% | +399,192+4.8% | Added |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −161,685−100.0% | Sold out |
| Jupiter Asset Management Ltd | 0 | $0 | 0.00% | −39,110−100.0% | Sold out |
| Oddo BHF Asset Management SAS | 0 | $0 | 0.00% | −35,474−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −19,629−100.0% | Sold out |
| Cresset Asset Management, LLC | 0 | $0 | 0.00% | −17,377−100.0% | Sold out |
| DRW Securities, LLC | 0 | $0 | 0.00% | −11,734−100.0% | Sold out |
| Bridgewater Associates, LP | 0 | $0 | 0.00% | −7,296−100.0% | Sold out |
| Aigen Investment Management, LP | 0 | $0 | 0.00% | −6,859−100.0% | Sold out |
| Two Sigma Securities, LLC | 0 | $0 | 0.00% | −6,461−100.0% | Sold out |
| Magnetar Financial LLC | 0 | $0 | 0.00% | −5,687−100.0% | Sold out |
| Guggenheim Capital LLC | 0 | $0 | 0.00% | −5,074−100.0% | Sold out |
| IFM Investors Pty Ltd | 0 | $0 | 0.00% | −4,284−100.0% | Sold out |
| Ieq Capital, LLC | 0 | $0 | 0.00% | −4,000−100.0% | Sold out |
| NJ State Employees Deferred Compensation Plan | 0 | $0 | 0.00% | −4,000−100.0% | Sold out |
| Wesbanco Bank Inc | 0 | $0 | 0.00% | −3,557−100.0% | Sold out |
| Sageworth Trust Co | 0 | $0 | 0.00% | −3,170−100.0% | Sold out |
| Blueshift Asset Management, LLC | 0 | $0 | 0.00% | −3,169−100.0% | Sold out |
| Inceptionr LLC | 0 | $0 | 0.00% | −2,942−100.0% | Sold out |
| Douglass Winthrop Advisors, LLC | 0 | $0 | 0.00% | −2,500−100.0% | Sold out |
| Arbor Investment Advisors, LLC | 0 | $0 | 0.00% | −2,500−100.0% | Sold out |
| Ronald Blue Trust, Inc. | 0 | $0 | 0.00% | −790−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −439−100.0% | Sold out |
| Rise Advisors, LLC | 0 | $0 | 0.00% | −231−100.0% | Sold out |
| Ameritas Advisory Services, LLC | 0 | $0 | 0.00% | −212−100.0% | Sold out |
| ISAM Funds (UK) Ltd | 0 | $0 | 0.00% | −188−100.0% | Sold out |
| Chilton Capital Management LLC | 0 | $0 | 0.00% | −103−100.0% | Sold out |
| Mather Group, LLC. | 0 | $0 | 0.00% | −102−100.0% | Sold out |
| CoreFirst Bank & Trust | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| North Capital, Inc. | 0 | $0 | 0.00% | −19−100.0% | Sold out |
| Proffitt & Goodson Inc | 0 | $0 | 0.00% | −9−100.0% | Sold out |
| Bear Mountain Capital, Inc. | 0 | $0 | 0.00% | −6−100.0% | Sold out |
| Halbert Hargrove Global Advisors, LLC | 0 | $0 | 0.00% | −4−100.0% | Sold out |
| Principal Securities, Inc. | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| Tortoise Investment Management, LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| True Wealth Design, LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Avalon Trust Co | 0 | $0 | 0.00% | 0 | Sold out |
| Cloud Capital Management, LLC | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | – | – | – | – | Not filed |
| Glenmede Investment Management, LP | – | – | – | – | Not filed |
| CIBC Bancorp USA Inc. | – | – | – | – | Not filed |
| Point72 Asia (Singapore) Pte. Ltd. | – | – | – | – | Not filed |
| Point72 Hong Kong Ltd | – | – | – | – | Not filed |
| Shell Asset Management Co | – | – | – | – | Not filed |
| Hemington Wealth Management | – | – | – | – | Not filed |