ONE Gas Ownership | Who Owns ONE Gas?
ONE Gas Ownership Summary
ONE Gas is owned by 93.79% institutional investors, 1.08% insiders, and 5.13% retail investors. Blackrock is the largest institutional shareholder, holding 14.57% of OGS shares. iShares Core S&P Mid-Cap ETF is the top mutual fund, with 3.43% of its assets in ONE Gas shares.
OGS Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | ONE Gas | 93.79% | 1.08% | 5.13% |
| Sector | Utilities Stocks | 65.34% | 6.66% | 28.01% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Blackrock | 8.26M | 14.57% | $527.69M |
| Blackrock funding, inc. /de | 9.10M | 14.46% | $701.27M |
| Vanguard group | 6.49M | 10.79% | $501.28M |
| American century companies | 3.54M | 5.63% | $273.08M |
| State street | 3.27M | 5.20% | $251.93M |
| Vanguard capital management | 2.82M | 4.48% | $217.45M |
| Geode capital management | 1.96M | 3.11% | $150.90M |
| T. rowe price investment management | 1.86M | 2.95% | $143.20M |
| Energy income partners | 1.76M | 2.80% | $135.95M |
| Alliancebernstein | 1.48M | 2.36% | $127.89M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Energy income partners | 1.76M | 2.14% | $135.95M |
| Sprinkle financial consultants | 35.37K | 1.07% | $2.73M |
| Btg pactual asset management us | 147.32K | 0.71% | $11.35M |
| Boston trust walden | 1.05M | 0.61% | $80.57M |
| Greenland capital management lp | 60.07K | 0.57% | $4.63M |
| Cbre investment management listed real assets | 483.81K | 0.52% | $37.29M |
| Mqs management | 5.24K | 0.49% | $404.15K |
| Aristotle capital boston | 92.98K | 0.48% | $7.17M |
| Duff & phelps investment management | 576.00K | 0.42% | $44.39M |
| Aventail capital group, lp | 93.59K | 0.41% | $7.21M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Norges bank | 879.12K | 0.01% | 879.12K |
| Sixth street partners management company | 766.37K | 0.01% | 766.37K |
| Aqr capital management | 1.12M | 0.03% | 613.65K |
| Energy income partners | 1.76M | 2.14% | 432.88K |
| Geode capital management | 1.96M | 0.01% | 376.81K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Wellington management group llp | 650.35K | 0.01% | -1.95M |
| Schroder investment management group | - | - | -475.41K |
| Nuveen | 398.96K | 0.01% | -306.37K |
| Deutsche bank ag\ | 86.80K | 0.00% | -286.90K |
| Sir capital management | - | - | -162.52K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Norges bank | 879.12K | 0.01% | 879.12K | $67.75M |
| Sixth street partners management company | 766.37K | 0.01% | 766.37K | $59.06M |
| Renaissance | 110.90K | 0.01% | 110.90K | $8.55M |
| Lighthouse investment partners | 94.73K | 0.20% | 94.73K | $7.30M |
| Jupiter asset management | 54.70K | 0.02% | 54.70K | $4.22M |
Sold Out
| Holder | Change |
|---|---|
| Curio wealth | -1.00 |
| Tortoise investment management | -1.00 |
| Principal securities | -2.00 |
| Claris advisors, llc / mo / | -2.00 |
| Vermillion wealth management | -2.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Jun 30, 2026 | 429 | - | 59,006,225 | 4.87% | 93 | 1.17% | 235 | 10.33% | 110 | -14.73% |
| Mar 31, 2026 | 415 | 2.72% | 55,653,124 | -3.30% | 92 | 1.01% | 207 | 16.95% | 124 | -15.65% |
| Dec 31, 2025 | 222 | -43.80% | 28,932,122 | -47.96% | 48 | 0.56% | 81 | -56.45% | 78 | -38.58% |
| Sep 30, 2025 | 223 | -41.78% | 30,170,155 | -43.74% | 50 | 0.63% | 92 | -54.68% | 71 | -33.64% |
| Jun 30, 2025 | 389 | 1.30% | 57,203,055 | 4.85% | 95 | 1.03% | 205 | 11.41% | 110 | -3.51% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| iShares Core S&P Mid-Cap ETF | 2.16M | 3.43% | 66.00 |
| Vanguard MStar Total Stk Mkt Idx Invest | 2.00M | 3.18% | 6.65K |
| Vanguard Total Stock Mkt Idx Inv | 1.99M | 3.17% | -257.00 |
| Vanguard Morn Total Stk Mkt Idx Investor | 1.99M | 3.17% | -257.00 |
| Vanguard US Total Market Shares ETF | 1.78M | 2.98% | 1.44K |
| iShares Russell 2000 ETF | 1.63M | 2.59% | -28.90K |
| Vanguard Small Cap Index | 1.44M | 2.30% | 3.31K |
| First Trust North Amer Engy InfrasETF | 1.16M | 1.85% | - |
| American Century Mid Cap Value Inv | 1.03M | 1.64% | 48.54K |
| American Century U.S. Mid Cap Value | 1.03M | 1.64% | 48.54K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Mar 06, 2026 | RODRIGUEZ EDUARDO A | - | Sell | $73.39K |
| Feb 24, 2026 | Brumfield Brian F. | See Remarks | Sell | $86.44K |
| Dec 04, 2025 | Hutchinson Michael G | - | Sell | $236.57K |
| Mar 18, 2025 | Hutchinson Michael G | - | Sell | $88.84K |
| Dec 09, 2022 | Hutchinson Michael G | - | Sell | $76.95K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q3 | - | - |
| 2026 Q2 | - | - |
| 2026 Q1 | - | 2 |
| 2025 Q4 | - | 1 |
| 2025 Q2 | - | - |
OGS Ownership FAQ
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