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ONE Gas (OGS) Institutional Ownership

ONE Gas logo
$79.71 -1.68 (-2.06%)
As of 11:51 AM Eastern
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Institutional Ownership Changes (13F Filings) for ONE Gas (NYSE:OGS)

Current
Institutional Ownership
Percentage
88.71%
Number of
Institutional Buyers
(last 12 months)
220
Total
Institutional Inflows
(last 12 months)
$1.49B
Number of
Institutional Sellers
(last 12 months)
142
Total
Institutional Outflows
(last 12 months)
$573.35M
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OGS Institutional Buying and Selling by Quarter

ONE Gas Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/20/2026 BTG Pactual Asset Management US LLC147,317$11.35M0.7%+39.9%0.234%
8/20/2026 QV Investors Inc.19,660$1.52M0.1%+40.1%0.031%
8/20/2026 Susquehanna International Group LLP6,566$506K0.0%-74.5%0.010%
8/20/2026 Two Sigma Securities LLC6,288$485K0.0%N/A0.010%
8/20/2026 Northwestern Mutual Wealth Management Co.1,000$77K0.0%-88.3%0.002%
8/20/2026 Hennessy Advisors Inc.83,175$6.41M0.2%+9.3%0.132%
8/19/2026 UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC196,427$15.14M0.0%+3.4%0.312%
8/19/2026 Van ECK Associates Corp26,524$2.04M0.0%+10.0%0.042%
8/19/2026 Wellington Management Group LLP650,349$50.12M0.0%-75.0%1.035%
8/18/2026 United Capital Financial Advisors LLC3,522$271K0.0%N/A0.006%
8/18/2026 Public Employees Retirement System of Ohio1,153$89K0.0%N/A0.002%
8/17/2026 Corient Private Wealth LP3,946$304K0.0%N/A0.006%
8/17/2026 Bank of America Corp DE571,048$44.01M0.0%N/A0.908%
8/15/2026 Freestone Grove Partners LP161,501$12.45M0.1%N/A0.257%
8/15/2026 Gallagher Fiduciary Advisors LLC6,725$518K0.0%N/A0.011%
8/15/2026 Man Group plc30,568$2.36M0.0%N/A0.049%
8/15/2026 Jupiter Topco LLC27,258$2.10M0.0%N/A0.043%
8/14/2026 PDT Partners LLC21,725$1.67M0.1%N/A0.035%
8/14/2026 Legal & General Group Plc299,768$23.10M0.0%N/A0.477%
8/14/2026 The Manufacturers Life Insurance Company 58,085$4.48M0.0%N/A0.092%
8/14/2026 Algert Global LLC107,690$8.30M0.1%+6.4%0.171%
8/13/2026 Connor Clark & Lunn Investment Management Ltd.56,264$4.34M0.0%N/A0.090%
8/13/2026 Meiji Yasuda Asset Management Co Ltd.108,420$8.36M0.4%N/A0.172%
8/13/2026 Magellan Asset Management Ltd59,113$4.56M0.1%N/A0.094%
8/13/2026 Burk Holdings LLC1,735$134K0.0%N/A0.003%
8/12/2026 Greenland Capital Management LP60,070$4.63M0.6%N/A0.096%
8/12/2026 Commerce Bank3,387$261K0.0%N/A0.005%
8/12/2026 Northwestern Mutual Wealth Management Co.1,000$77K0.0%N/A0.002%
8/12/2026 Quantbot Technologies LP54,035$4.16M0.2%N/A0.086%
8/12/2026 Farringdon Capital Ltd.2,746$212K0.1%N/A0.004%
8/12/2026 Ieq Capital LLC44,473$3.43M0.0%N/A0.071%
8/12/2026 Heartland Advisors Inc.75,438$5.81M0.3%N/A0.120%
8/11/2026 Allworth Financial LP2,306$178K0.0%N/A0.004%
8/11/2026 Advisors Capital Management LLC7,283$561K0.0%N/A0.012%
8/11/2026 Vise Technologies Inc.10,933$843K0.0%N/A0.017%
8/8/2026 Energy Income Partners LLC1,763,956$135.95M2.1%N/A2.811%
8/7/2026 Citizens Financial Group Inc. RI4,203$324K0.0%N/A0.007%
8/7/2026 MidFirst Bank18,506$1.43M0.1%N/A0.029%
8/7/2026 BlackRock Inc.9,099,077$701.27M0.0%N/A14.498%
8/7/2026 Deutsche Bank AG86,798$6.69M0.0%N/A0.138%
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8/7/2026 Tulsa Wealth Advisors INC3,639$280K0.0%N/A0.006%
8/6/2026 Horizon Investment Services LLC3,828$295K0.1%N/A0.006%
8/6/2026 Bank of New York Mellon Corp730,608$56.31M0.0%N/A1.164%
8/6/2026 Focus Partners Advisor Solutions LLC3,980$307K0.0%N/A0.006%
8/6/2026 State of Wyoming784$60K0.0%N/A0.001%
8/6/2026 Clearstead Trust LLC2,561$197K0.0%N/A0.004%
8/3/2026 Oppenheimer Asset Management Inc.18,141$1.40M0.0%N/A0.029%
7/8/2026 Sprinkle Financial Consultants LLC35,372$2.73M1.1%+19.0%0.056%
7/7/2026 GAMMA Investing LLC2,089$161K0.0%+10.4%0.003%
7/2/2026 Versant Capital Management Inc878$68K0.0%+219.3%0.001%
6/18/2026 Pacer Advisors Inc.6,919$596K0.0%-3.7%0.011%
5/22/2026 Segall Bryant & Hamill LLC34,268$2.95M0.0%-49.6%0.055%
5/21/2026Groupe la Francaise5,132$442K0.0%+6.8%0.008%
5/19/2026 Bank of America Corp DE503,289$43.35M0.0%-3.2%0.802%
5/18/2026 Amundi20,117$1.73M0.0%+189.7%0.032%
5/18/2026 EverSource Wealth Advisors LLC1,566$135K0.0%+96.0%0.002%
5/18/2026California State Teachers Retirement System70,430$6.07M0.0%+21.0%0.112%
5/18/2026 Royal Bank of Canada19,037$1.64M0.0%-9.3%0.030%
5/18/2026 Energy Income Partners LLC1,331,076$114.65M1.8%+1.1%2.121%
5/16/2026 The Manufacturers Life Insurance Company56,437$4.86M0.0%-4.3%0.090%
5/16/2026 Quantinno Capital Management LP27,979$2.41M0.0%+9.0%0.045%
5/16/2026 Lazard Asset Management LLC22,043$1.90M0.0%-55.8%0.035%
5/15/2026 Entropy Technologies LP7,565$652K0.0%-15.6%0.012%
5/14/2026 Bollard Group LLC873$75K0.0%-41.0%0.001%
5/14/2026 Inceptionr LLC15,685$1.35M0.3%N/A0.025%
5/14/2026 Sei Investments Co.79,565$6.85M0.0%+26.0%0.127%
5/14/2026 Lido Advisors LLC3,668$316K0.0%-30.0%0.006%
5/13/2026 Cetera Investment Advisers19,653$1.69M0.0%+1.1%0.031%
5/13/2026 First Trust Advisors LP552,351$47.57M0.0%-7.6%0.880%
5/12/2026 Magellan Asset Management Ltd57,731$4.97M0.1%+18.2%0.092%
5/8/2026 PNC Financial Services Group Inc.3,563$307K0.0%+9.7%0.006%
5/7/2026 Meeder Asset Management Inc.2,050$177K0.0%N/A0.003%
5/7/2026 Dimensional Fund Advisors LP1,011,383$87.11M0.0%+0.2%1.612%
5/7/2026 Parallel Advisors LLC1,282$110K0.0%+27.4%0.002%
5/6/2026 California Public Employees Retirement System152,127$13.10M0.0%-5.3%0.242%
5/6/2026 Bessemer Group Inc.549$47K0.0%+61.0%0.001%
5/5/2026 Bank of New York Mellon Corp763,877$65.79M0.0%+2.2%1.217%
5/5/2026 Maryland State Retirement & Pension System53,805$4.63M0.1%-4.4%0.086%
5/4/2026 Empirical Financial Services LLC d.b.a. Empirical Wealth Management4,215$363K0.0%+19.0%0.007%
5/4/2026 State of Michigan Retirement System14,404$1.24M0.0%+1.4%0.023%
5/4/2026 Principal Financial Group Inc.134,825$11.61M0.0%+3.7%0.215%
5/1/2026 Commonwealth of Pennsylvania Public School Empls Retrmt SYS106,420$9.17M0.0%-14.0%0.170%
5/1/2026 Fifth Third Bancorp20,355$1.75M0.0%+2,807.9%0.032%
5/1/2026 Sequoia Financial Advisors LLC7,252$625K0.0%-5.1%0.012%
4/30/2026 Hsbc Holdings PLC38,616$3.32M0.0%-32.1%0.062%
4/30/2026 Triune Financial Partners LLC6,319$544K0.1%+115.2%0.010%
4/30/2026 Oregon Public Employees Retirement Fund12,273$1.06M0.0%+2.5%0.020%
4/29/2026 R Squared Ltd4,323$372K0.2%-6.1%0.007%
4/27/2026 HB Wealth Management LLC4,221$364K0.0%N/A0.007%
4/27/2026 New York State Teachers Retirement System71,146$6.13M0.0%+5.7%0.113%
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4/27/2026 Y Intercept Hong Kong Ltd48,369$4.17M0.1%-8.0%0.077%
4/25/2026 Strs Ohio5,600$482K0.0%-17.6%0.009%
4/25/2026 Boston Trust Walden Corp1,086,259$93.56M0.8%-1.6%1.731%
4/24/2026 IFM Investors Pty Ltd4,284$369K0.0%N/A0.007%
4/24/2026 MQS Management LLC7,840$675K0.5%N/A0.012%
4/22/2026 Pictet Asset Management Holding SA11,027$950K0.0%+6.2%0.018%
4/22/2026 Sterling Capital Management LLC7,398$637K0.0%-38.4%0.012%
4/21/2026 Louisiana State Employees Retirement System17,400$1.50M0.0%N/A0.028%
4/20/2026 Ritholtz Wealth Management2,878$248K0.0%N/A0.005%
4/20/2026 Miller Howard Investments Inc. NY14,379$1.24M0.0%+8.3%0.023%


OGS Institutional Ownership - Frequently Asked Questions

During the previous two years, 380 institutional investors and hedge funds held shares of ONE Gas. The most heavily invested institutionals were BlackRock Inc. ($701.27M), Vanguard Group Inc. ($501.28M), American Century Companies Inc. ($308.90M), State Street Corp ($230.44M), T. Rowe Price Investment Management Inc. ($145.55M), Alliancebernstein L.P. ($138.23M), and Energy Income Partners LLC ($135.95M).Learn more on ONE Gas' institutional investors.

88.71% of ONE Gas' stock is owned by institutional investors. Learn more on OGS's institutional investor holdings.

Of the 336 institutional investors that purchased ONE Gas' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: BlackRock Inc. ($9.10M), Norges Bank ($2.21M), Energy Income Partners LLC ($1.99M), Alliancebernstein L.P. ($1.60M), Bank of New York Mellon Corp ($923.02K), Bank of America Corp DE ($785.56K), and Nuveen LLC ($783.22K).

Institutional investors have bought a total of 19,204,797 shares in the last 24 months. This purchase volume represents approximately $1.49B in transactions.

Of the 142 institutional investors that sold ONE Gas' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Wellington Management Group LLP ($3.09M), T. Rowe Price Investment Management Inc. ($1.49M), Tudor Investment Corp ET AL ($165.20K), Earnest Partners LLC ($136.70K), UBS Group AG ($132.58K), Qube Research & Technologies Ltd ($131.56K), and Squarepoint Ops LLC ($131.32K).

Institutional investors have sold a total of 7,327,990 shares in the last 24 months. This volume of shares sold represents approximately $573.35M in transactions.


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Institutional ownership data for NYSE:OGS is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 8/20/2026. New 13F filings are added each quarter as they're published.
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