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Livermore
Livermore
ZHEN

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.

Institutional holdersQ1 2026: 429 institutions
Q1 2021: 306 institutionsQ2 2021: 295 institutionsQ3 2021: 298 institutionsQ4 2021: 307 institutionsQ1 2022: 323 institutionsQ2 2022: 336 institutionsQ3 2022: 317 institutionsQ4 2022: 330 institutionsQ1 2023: 328 institutionsQ2 2023: 338 institutionsQ3 2023: 351 institutionsQ4 2023: 335 institutionsQ1 2024: 342 institutionsQ2 2024: 332 institutionsQ3 2024: 336 institutionsQ4 2024: 356 institutionsQ1 2025: 380 institutionsQ2 2025: 385 institutionsQ3 2025: 393 institutionsQ4 2025: 404 institutionsQ1 2026: 429 institutionsQ2 2026: 431 institutions
Value heldQ1 2026: $4.84B
Q1 2021: $3.28BQ2 2021: $3.17BQ3 2021: $2.72BQ4 2021: $3.43BQ1 2022: $3.93BQ2 2022: $3.70BQ3 2022: $3.21BQ4 2022: $3.56BQ1 2023: $4.07BQ2 2023: $4.04BQ3 2023: $3.53BQ4 2023: $3.35BQ1 2024: $3.37BQ2 2024: $3.36BQ3 2024: $4.02BQ4 2024: $3.76BQ1 2025: $4.16BQ2 2025: $4.11BQ3 2025: $4.50BQ4 2025: $4.45BQ1 2026: $4.84BQ2 2026: $4.51B
Institutions holding OGS and their total value by quarter
QuarterHoldersValue
Q2 2026431$4.51B
Q1 2026429$4.84B
Q4 2025404$4.45B
Q3 2025393$4.50B
Q2 2025385$4.11B
Q1 2025380$4.16B
Q4 2024356$3.76B
Q3 2024336$4.02B
Q2 2024332$3.36B
Q1 2024342$3.37B
Q4 2023335$3.35B
Q3 2023351$3.53B
Q2 2023338$4.04B
Q1 2023328$4.07B
Q4 2022330$3.56B
Q3 2022317$3.21B
Q2 2022336$3.70B
Q1 2022323$3.93B
Q4 2021307$3.43B
Q3 2021298$2.72B
Q2 2021295$3.17B
Q1 2021306$3.28B

Institutions, Q1 2026

Shares, value and share of portfolio for each institution holding ONE Gas, Inc.; share changes are against Q4 2025.

Institutions holding OGS in Q1 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Hughes Financial Services, LLC1$860.00%00.0%Unchanged
Raffa Wealth Management, LLC1$860.00%+1New
Curio Wealth, LLC1$860.00%+1New
Torren Management, LLC1$950.00%−398−99.7%Reduced
Dunhill Financial, LLC1$1160.00%00.0%Unchanged
SBI Securities Co., Ltd.2$1720.00%00.0%Unchanged
Vermillion Wealth Management, Inc.2$1720.00%+2New
Rialto Wealth Management, LLC2$1730.00%−1−33.3%Reduced
HFM Investment Advisors, LLC3$2580.00%00.0%Unchanged
Sachetta, LLC5$4310.00%00.0%Unchanged
McGuire Capital Advisors Inc5$4310.00%00.0%Unchanged
Cornerstone Financial Management LLC6$5170.00%+6New
South State Corp.7$6030.00%00.0%Unchanged
DiNuzzo Private Wealth, Inc.7$6030.00%00.0%Unchanged
JPL Wealth Management, LLC7$6030.00%+7New
Wall Street Financial Group, Inc.7$6030.00%+7New
Signature Equity Partners, LLC8$6890.00%−1−11.1%Reduced
Holos Integrated Wealth LLC8$7160.00%00.0%Unchanged
Bay Harbor Wealth Management, LLC9$7750.00%+3+50.0%Added
Prestige Wealth Management Group LLC11$9480.00%00.0%Unchanged
Capital Advisors, Ltd. LLC8$1.00K0.00%00.0%Unchanged
Zions Bancorporation, National Association13$1.12K0.00%+13New
Twin Peaks Wealth Advisors, LLC13$1.12K0.00%+13New
Sunbelt Securities, Inc.14$1.21K0.00%00.0%Unchanged
Optiver Holding B.V.15$1.29K0.00%−238−94.1%Reduced
Clearstead Advisors, LLC15$1.29K0.00%−163−91.6%Reduced
ZRC Wealth Management, LLC17$1.47K0.00%00.0%Unchanged
Gen-Wealth Partners Inc19$1.64K0.00%+5+35.7%Added
UMA Financial Services, Inc.19$1.64K0.00%00.0%Unchanged
Beaird Harris Wealth Management, LLC22$1.87K0.00%−523−96.0%Reduced
TD Capital Management LLC24$2.08K0.00%+24New
Keating Financial Advisory Services, Inc.25$2.15K0.00%+6+31.6%Added
Transamerica Financial Advisors, Inc.27$2.33K0.00%+27New
Whittier Trust Co of Nevada Inc27$2.39K0.00%+27New
JFS Wealth Advisors, LLC28$2.41K0.00%+3+12.0%Added
WPG Advisers, LLC29$2.50K0.00%00.0%Unchanged
Quent Capital, LLC31$2.67K0.00%00.0%Unchanged
Godfrey Financial Associates, Inc.33$2.84K0.00%00.0%Unchanged
Scarborough Advisors, LLC33$2.88K0.00%00.0%Unchanged
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.41$3.53K0.00%00.0%Unchanged
Manchester Capital Management LLC41$3.53K0.00%00.0%Unchanged
Bare Financial Services, Inc43$3.70K0.00%+20+87.0%Added
Fortitude Family Office, LLC47$4.05K0.00%+31+193.8%Added
Massmutual Trust Co FSB49$4.22K0.00%+49New
Parkside Financial Bank & Trust49$4.22K0.00%−5−9.3%Reduced
Asset Dedication, LLC50$4.31K0.00%00.0%Unchanged
Farmers & Merchants Investments Inc52$4.48K0.00%00.0%Unchanged
Private Wealth Management Group, LLC56$4.82K0.00%−5−8.2%Reduced
CVA Family Office, LLC69$5.94K0.00%+59+590.0%Added
Larson Financial Group LLC69$5.95K0.00%00.0%Unchanged
Owl Creek Wealth Partners LLC70$6.03K0.00%+70New
CGC Financial Services, LLC76$6.55K0.00%00.0%Unchanged
Pinnacle Wealth Planning Services, Inc.79$6.80K0.00%+79New
SJS Investment Consulting Inc.79$6.80K0.00%+74+1,480.0%Added
Private Trust Co NA80$6.89K0.00%00.0%Unchanged
Key Financial Inc83$7.15K0.00%00.0%Unchanged
Daiwa Securities Group Inc.85$7.32K0.00%−1−1.2%Reduced
Spire Wealth Management87$7.49K0.00%+1+1.2%Added
Acumen Wealth Advisors, LLC92$7.92K0.00%−31−25.2%Reduced
Bell Investment Advisors, Inc101$8.70K0.00%00.0%Unchanged
Mather Group, LLC.102$8.79K0.00%+102New
Root Financial Partners, LLC105$9.04K0.00%+18+20.7%Added
MV Capital Management, Inc.107$9.22K0.00%00.0%Unchanged
Eurizon Capital SGR S.p.A.116$10.0K0.00%+116New
True Wealth Design, LLC124$10.7K0.00%+124New
American National Bank125$10.8K0.00%−300−70.6%Reduced
Community Financial Services Group, LLC125$10.8K0.00%+125New
Rosenberg Matthew Hamilton135$11.6K0.00%00.0%Unchanged
Evermay Wealth Management LLC140$12.1K0.00%00.0%Unchanged
Country Trust Bank156$13.4K0.00%00.0%Unchanged
Rossby Financial, LCC163$14.1K0.00%+104+176.3%Added
RWM Asset Management, LLC175$15.1K0.00%+175New
Covestor Ltd188$16.0K0.01%−46−19.7%Reduced
Central Trust Co187$16.1K0.00%00.0%Unchanged
Olistico Wealth, LLC200$17.2K0.01%00.0%Unchanged
Leo H. Evart, Inc.200$17.2K0.01%+200New
Sound Income Strategies, LLC212$18.4K0.00%00.0%Unchanged
TD Waterhouse Canada Inc.225$19.5K0.00%00.0%Unchanged
Harbour Investments, Inc.231$19.9K0.00%+1+0.4%Added
AdvisorNet Financial, Inc236$20.3K0.00%+24+11.3%Added
Smithfield Trust Co240$21.0K0.00%00.0%Unchanged
Essential Partners LLC244$21.0K0.01%−29−10.6%Reduced
Tanglewood Legacy Advisors, LLC250$21.5K0.01%00.0%Unchanged
Atlantic Union Bankshares Corp254$21.9K0.00%00.0%Unchanged
Versant Capital Management, Inc275$23.7K0.00%00.0%Unchanged
SRS Capital Advisors, Inc.300$25.8K0.00%+134+80.7%Added
Basecamp Wealth Advisors LLC300$25.8K0.01%+98+48.5%Added
Harbor Capital Advisors, Inc.325$28.0K0.00%+325New
Advisory Services Network, LLC330$28.4K0.00%+330New
Triumph Capital Management347$29.9K0.01%00.0%Unchanged
Smartleaf Asset Management LLC395$34.1K0.00%−46−10.4%Reduced
IFP Advisors, Inc419$36.1K0.00%+19+4.8%Added
North Star Investment Management Corp.425$36.6K0.00%00.0%Unchanged
First Horizon Corp454$39.1K0.00%−29−6.0%Reduced
Caldwell Trust Co466$40.1K0.00%00.0%Unchanged
Kemnay Advisory Services Inc.499$43.0K0.01%+316+172.7%Added
Crews Bank & Trust500$43.1K0.01%00.0%Unchanged
Steward Partners Investment Advisory, LLC530$45.6K0.00%00.0%Unchanged
Bessemer Group Inc549$47.0K0.00%+208+61.0%Added
Bryn Mawr Trust Co600$51.7K0.00%00.0%Unchanged