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, Q3 2025
Institutional positions in ONE Gas, Inc. as of Sep 30, 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
- 393
- +14 vs. Q2 2025
- Shares held
- 55.5M
- −931.2K (−1.6%) vs. Q2 2025
- Total value
- $4.50B
- +$437.3M (+10.8%) vs. Q2 2025
- New holders
- 44
- 138 more added
- Sold out
- 30
- 130 more reduced
6 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding ONE Gas, Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Kempen Capital Management N.V. | 0 | $0 | 0.00% | −12,860−100.0% | Sold out |
| Bridgefront Capital, LLC | 0 | $0 | 0.00% | −11,028−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −8,140−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −7,575−100.0% | Sold out |
| Twinbeech Capital LP | 0 | $0 | 0.00% | −6,529−100.0% | Sold out |
| Polymer Capital Management (US) LLC | 0 | $0 | 0.00% | −6,143−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −3,849−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −3,729−100.0% | Sold out |
| MQS Management LLC | 0 | $0 | 0.00% | −3,598−100.0% | Sold out |
| R Squared Ltd | 0 | $0 | 0.00% | −3,349−100.0% | Sold out |
| Skopos Labs, Inc. | 0 | $0 | 0.00% | −919−100.0% | Sold out |
| Harbor Capital Advisors, Inc. | 0 | $0 | 0.00% | −259−100.0% | Sold out |
| Olistico Wealth, LLC | 0 | $0 | 0.00% | −200−100.0% | Sold out |
| Trust Co | 0 | $0 | 0.00% | −196−100.0% | Sold out |
| Pinnacle Bancorp, Inc. | 0 | $0 | 0.00% | −150−100.0% | Sold out |
| Natixis | 0 | $0 | 0.00% | −132−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −129−100.0% | Sold out |
| LRI Investments, LLC | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Beacon Capital Management, LLC | 0 | $0 | 0.00% | −65−100.0% | Sold out |
| Massmutual Trust Co FSB | 0 | $0 | 0.00% | −52−100.0% | Sold out |
| NewSquare Capital LLC | 0 | $0 | 0.00% | −8−100.0% | Sold out |
| Twin Peaks Wealth Advisors, LLC | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| WealthTrak Capital Management LLC | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| Norges Bank | – | – | – | – | Not filed |
| Cobler Capital Management, LLC | – | – | – | – | Not filed |
| CIBC World Markets Corp | – | – | – | – | Not filed |
| Avantax Advisory Services, Inc. | – | – | – | – | Not filed |
| First Horizon Advisors, Inc. | – | – | – | – | Not filed |
| Parkworth Wealth Management, Inc. | – | – | – | – | Not filed |