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, Q1 2026
Institutional positions in ONE Gas, Inc. as of Mar 31, 2026. 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
- 429
- +31 vs. Q4 2025
- Shares held
- 56.3M
- +6.19M (+12.3%) vs. Q4 2025
- Total value
- $4.84B
- +$964.1M (+24.9%) vs. Q4 2025
- New holders
- 65
- 150 more added
- Sold out
- 34
- 128 more reduced
6 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding ONE Gas, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Amalgamated Bank | 25,936 | $2.23M | 0.02% | +673+2.7% | Added |
| State of New Jersey Common Pension Fund D | 26,288 | $2.26M | 0.01% | −209−0.8% | Reduced |
| KLP Kapitalforvaltning AS | 26,300 | $2.27M | 0.01% | +700+2.7% | Added |
| Bank of Montreal | 26,369 | $2.27M | 0.00% | −28−0.1% | Reduced |
| HighTower Advisors, LLC | 26,666 | $2.30M | 0.00% | +984+3.8% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 26,894 | $2.32M | 0.01% | +5,104+23.4% | Added |
| Ameritas Investment Partners, Inc. | 27,130 | $2.34M | 0.07% | +314+1.2% | Added |
| Janus Henderson Group PLC | 27,258 | $2.35M | 0.00% | 00.0% | Unchanged |
| Quantinno Capital Management LP | 27,979 | $2.41M | 0.00% | +2,313+9.0% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 28,085 | $2.42M | 0.00% | +254+0.9% | Added |
| Citadel Advisors LLC | 28,205 | $2.43M | 0.00% | −118,699−80.8% | Reduced |
| Bridgeway Capital Management, LLC | 28,400 | $2.45M | 0.05% | −1,100−3.7% | Reduced |
| Sprinkle Financial Consultants LLC | 29,734 | $2.56M | 1.18% | 00.0% | Unchanged |
| Pathstone Holdings, LLC | 31,124 | $2.68M | 0.01% | −10,536−25.3% | Reduced |
| Federation des caisses Desjardins du Quebec | 31,410 | $2.71M | 0.01% | −367−1.2% | Reduced |
| LPL Financial LLC | 31,624 | $2.72M | 0.00% | −1,403−4.2% | Reduced |
| Glenmede Trust Co NA | 32,862 | $2.83M | 0.01% | +67+0.2% | Added |
| Cerity Partners LLC | 33,440 | $2.88M | 0.00% | +15,492+86.3% | Added |
| Segall Bryant & Hamill, LLC | 34,268 | $2.95M | 0.04% | −33,701−49.6% | Reduced |
| Russell Investments Group, Ltd. | 34,438 | $2.97M | 0.00% | −9,707−22.0% | Reduced |
| Horizon Investments, LLC | 34,513 | $2.97M | 0.03% | +33,380+2,946.2% | Added |
| CWA Asset Management Group, LLC | 34,553 | $2.98M | 0.10% | +8,190+31.1% | Added |
| State of Wisconsin Investment Board | 34,800 | $3.00M | 0.01% | −4,754−12.0% | Reduced |
| Mariner, LLC | 35,193 | $3.03M | 0.00% | +22,663+180.9% | Added |
| Inspire Advisors, LLC | 35,664 | $3.07M | 0.25% | −1,869−5.0% | Reduced |
| Americana Partners, LLC | 38,260 | $3.30M | 0.09% | +505+1.3% | Added |
| Virginia Retirement Systems Et Al | 38,419 | $3.31M | 0.02% | 00.0% | Unchanged |
| HSBC Holdings PLC | 38,616 | $3.32M | 0.00% | −18,242−32.1% | Reduced |
| Millennium Management LLC | 38,604 | $3.32M | 0.00% | +24,102+166.2% | Added |
| Gamco Investors, Inc. Et Al | 39,712 | $3.42M | 0.03% | −50−0.1% | Reduced |
| Occudo Quantitative Strategies LP | 38,921 | $3.47M | 0.19% | +30,724+374.8% | Added |
| Intech Investment Management LLC | 40,648 | $3.50M | 0.03% | +10,234+33.6% | Added |
| Captrust Financial Advisors | 43,931 | $3.78M | 0.01% | +3,329+8.2% | Added |
| Vanguard Investments Australia, Ltd. | 44,709 | $3.85M | 0.01% | +44,709 | New |
| Macquarie Group Ltd | 44,979 | $3.87M | 0.02% | +10,380+30.0% | Added |
| Vanguard Asset Management, Ltd | 45,869 | $3.95M | 0.00% | +45,869 | New |
| Creative Planning | 47,339 | $4.08M | 0.00% | +7,354+18.4% | Added |
| Y-Intercept (Hong Kong) Ltd | 48,369 | $4.17M | 0.08% | −4,198−8.0% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 53,411 | $4.60M | 0.01% | −1,495−2.7% | Reduced |
| Maryland State Retirement & Pension System | 53,805 | $4.63M | 0.09% | −2,485−4.4% | Reduced |
| Manufacturers Life Insurance Company, The | 56,437 | $4.86M | 0.00% | −2,542−4.3% | Reduced |
| Standard Life Aberdeen plc | 57,062 | $4.91M | 0.01% | −132,702−69.9% | Reduced |
| Magellan Asset Management Ltd | 57,731 | $4.97M | 0.06% | +8,885+18.2% | Added |
| Capital Fund Management S.A. | 58,325 | $5.02M | 0.04% | −790−1.3% | Reduced |
| Aventail Capital Group, LP | 58,432 | $5.03M | 0.24% | +3,380+6.1% | Added |
| Raymond James Financial Inc | 59,613 | $5.13M | 0.00% | −2,281−3.7% | Reduced |
| MetLife Investment Management | 61,240 | $5.27M | 0.03% | −495−0.8% | Reduced |
| Voloridge Investment Management, LLC | 61,561 | $5.30M | 0.02% | +18,860+44.2% | Added |
| Panagora Asset Management Inc | 65,088 | $5.61M | 0.02% | −91,322−58.4% | Reduced |
| Ameriprise Financial Inc | 69,522 | $5.99M | 0.00% | +855+1.2% | Added |
| California State Teachers Retirement System | 70,430 | $6.07M | 0.01% | +12,245+21.0% | Added |
| New York State Teachers Retirement System | 71,146 | $6.13M | 0.01% | +3,821+5.7% | Added |
| Susquehanna Portfolio Strategies, LLC | 71,337 | $6.14M | 0.09% | −3,808−5.1% | Reduced |
| Barclays PLC | 72,722 | $6.26M | 0.00% | −75,350−50.9% | Reduced |
| Martingale Asset Management L P | 72,815 | $6.27M | 0.16% | +18,630+34.4% | Added |
| Price T Rowe Associates Inc | 73,063 | $6.29M | 0.00% | +9,986+15.8% | Added |
| Hennessy Advisors Inc | 76,075 | $6.55M | 0.24% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 79,166 | $6.82M | 0.01% | +79,166 | New |
| SG Americas Securities, LLC | 79,398 | $6.84M | 0.01% | −57,413−42.0% | Reduced |
| SEI Investments Co | 79,565 | $6.85M | 0.01% | +16,438+26.0% | Added |
| Allianz Asset Management GmbH | 79,754 | $6.87M | 0.01% | +29,126+57.5% | Added |
| Heartland Advisors Inc | 80,438 | $6.93M | 0.35% | −130.0% | Reduced |
| Great West Life Assurance Co | 81,164 | $7.01M | 0.01% | −1,790−2.2% | Reduced |
| Jane Street Group, LLC | 82,740 | $7.13M | 0.01% | +57,179+223.7% | Added |
| Aristotle Capital Boston, LLC | 98,035 | $8.44M | 0.52% | −4,145−4.1% | Reduced |
| Clearbridge Investments, LLC | 98,722 | $8.50M | 0.01% | −114−0.1% | Reduced |
| Algert Global LLC | 101,180 | $8.71M | 0.13% | +70,750+232.5% | Added |
| BTG Pactual Asset Management US LLC | 105,278 | $9.07M | 0.88% | +18,870+21.8% | Added |
| Meiji Yasuda Asset Management Co Ltd. | 106,191 | $9.15M | 0.46% | +3,321+3.2% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 106,420 | $9.17M | 0.05% | −17,326−14.0% | Reduced |
| First Eagle Investment Management, LLC | 107,264 | $9.24M | 0.02% | +3,200+3.1% | Added |
| FMR LLC | 107,589 | $9.27M | 0.00% | +98,337+1,062.9% | Added |
| Bokf, NA | 110,906 | $9.55M | 0.15% | −10,322−8.5% | Reduced |
| Federated Hermes, Inc. | 113,145 | $9.75M | 0.02% | +35,012+44.8% | Added |
| Hotchkis & Wiley Capital Management LLC | 115,582 | $9.96M | 0.03% | +31,214+37.0% | Added |
| Swiss National Bank | 118,313 | $10.2M | 0.01% | 00.0% | Unchanged |
| Envestnet Asset Management Inc | 129,386 | $11.1M | 0.00% | +2,237+1.8% | Added |
| Tudor Investment Corp Et Al | 129,599 | $11.2M | 0.06% | −22,955−15.0% | Reduced |
| Principal Financial Group Inc | 134,825 | $11.6M | 0.01% | +4,862+3.7% | Added |
| Point72 Asset Management, L.P. | 146,802 | $12.6M | 0.02% | −82,938−36.1% | Reduced |
| Wells Fargo & Company | 149,712 | $12.9M | 0.00% | −46,077−23.5% | Reduced |
| California Public Employees Retirement System | 152,127 | $13.1M | 0.01% | −8,518−5.3% | Reduced |
| Exchange Traded Concepts, LLC | 155,197 | $13.4M | 0.10% | +12,974+9.1% | Added |
| Toroso Investments, LLC | 157,188 | $13.5M | 0.04% | +22,239+16.5% | Added |
| Retirement Systems of Alabama | 182,906 | $15.8M | 0.05% | +1,547+0.9% | Added |
| Man Group plc | 184,926 | $15.9M | 0.03% | +40,657+28.2% | Added |
| UBS Asset Management Americas Inc | 189,893 | $16.4M | 0.00% | +2,542+1.4% | Added |
| Gabelli Funds LLC | 190,800 | $16.4M | 0.11% | 00.0% | Unchanged |
| Rhumbline Advisers | 201,803 | $17.4M | 0.01% | +680+0.3% | Added |
| UBS Group AG | 222,049 | $19.1M | 0.00% | −32,255−12.7% | Reduced |
| D. E. Shaw & Co., Inc. | 254,669 | $21.9M | 0.02% | −24,925−8.9% | Reduced |
| ExodusPoint Capital Management, LP | 254,712 | $21.9M | 0.22% | +43,892+20.8% | Added |
| Legal & General Group Plc | 288,893 | $24.9M | 0.01% | −23,801−7.6% | Reduced |
| Invesco Ltd. | 302,487 | $26.1M | 0.00% | +16,005+5.6% | Added |
| Squarepoint Ops LLC | 303,744 | $26.2M | 0.06% | −139,349−31.4% | Reduced |
| Cbre Clarion Securities LLC | 371,334 | $32.0M | 0.47% | +371,334 | New |
| Deutsche Bank AG | 373,703 | $32.2M | 0.01% | +16,726+4.7% | Added |
| Massachusetts Financial Services Co | 388,497 | $33.5M | 0.01% | −20,636−5.0% | Reduced |
| Rockefeller Capital Management L.P. | 391,067 | $33.7M | 0.06% | +16,371+4.4% | Added |
| Vanguard Fiduciary Trust Co | 391,412 | $33.7M | 0.01% | +391,412 | New |