ONE GAS INC (OGS) Institutional Ownership Changes & 13F Activity
ONE GAS INC (OGS). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Wellington Management Group Llp, Aqr Capital Management Llc, Exoduspoint Capital Management, Lp, Invesco Ltd., and Point72 Asset Management, L.P..
| Institution | Type | Change in shares | Change Position % | Shares | Reported stock balance | Portfolio quarter | Filing date |
|---|---|---|---|---|---|---|---|
| Manufacturers Life Insurance Company, The | Buy | +1,648 | +2.9% | 58,085 | $4.48M | Q2 2026 | Sep 09, 2026 |
| Allianz Asset Management Gmbh | Sell | -55,889 | -70.1% | 23,865 | $1.84M | Q2 2026 | Sep 02, 2026 |
| Citadel Advisors Llc | Buy | +18,223 | +64.6% | 46,428 | $3.58M | Q2 2026 | Sep 02, 2026 |
| Cornerstone Financial Management Llc | Buy | +6 | +100.0% | 12 | $925.00 | Q2 2026 | Aug 28, 2026 |
| Corient Private Wealth Llc | Buy | +3,638 | — | 3,638 | $280.38K | Q2 2026 | Aug 27, 2026 |
| Groupe La Francaise | Buy | +4,969 | — | 4,969 | $382.96K | Q2 2026 | Aug 25, 2026 |
| First Eagle U.S. Value | Buy | +53,500 | +49.9% | 160,764 | $12.39M | Q2 2026 | Aug 24, 2026 |
| California State Teachers Retirement System | Buy | +1,620 | +2.3% | 72,050 | $5.55M | Q2 2026 | Aug 24, 2026 |
| Mercer Global Advisors Inc | Buy | +8,193 | +51.1% | 24,216 | $1.87M | Q2 2026 | Aug 19, 2026 |
| Fulcrum Asset Management Llp | Buy | +12 | — | 12 | $944.00 | Q2 2026 | Aug 18, 2026 |
| Integrated Investment Consultants, Llc | Buy | +3,755 | — | 3,755 | $289.40K | Q2 2026 | Aug 17, 2026 |
| United Capital Financial Advisors, Llc | Sell | -78 | -2.2% | 3,522 | $271.45K | Q2 2026 | Aug 17, 2026 |
| Public Employees Retirement System Of Ohio | Buy | +75 | +7.0% | 1,153 | $88.86K | Q2 2026 | Aug 17, 2026 |
| Wellington Management Group Llp | Sell | -1,954,954 | -75.0% | 650,349 | $50.12M | Q2 2026 | Aug 14, 2026 |
| Aqr Capital Management Llc | Buy | +613,651 | +121.3% | 1,119,752 | $86.30M | Q2 2026 | Aug 14, 2026 |
| Exoduspoint Capital Management, Lp | Buy | +372,573 | +146.3% | 627,285 | $48.34M | Q2 2026 | Aug 14, 2026 |
| Invesco Ltd. | Buy | +299,800 | — | 299,800 | $23.11M | Q2 2026 | Aug 14, 2026 |
| Point72 Asset Management, L.P. | Buy | +246,288 | +167.8% | 393,090 | $30.30M | Q2 2026 | Aug 14, 2026 |
| Man Group Plc | Sell | -154,358 | -83.5% | 30,568 | $2.36M | Q2 2026 | Aug 14, 2026 |
| Freestone Grove Partners Lp | Buy | +147,912 | +1088.5% | 161,501 | $12.45M | Q2 2026 | Aug 14, 2026 |
| Squarepoint Ops Llc | Sell | -140,532 | -46.3% | 163,212 | $12.58M | Q2 2026 | Aug 14, 2026 |
| Goldman Sachs Group Inc | Sell | -137,569 | -14.6% | 807,222 | $62.21M | Q2 2026 | Aug 14, 2026 |
| Cerity Partners Llc | Buy | +132,219 | +395.4% | 165,659 | $12.77M | Q2 2026 | Aug 14, 2026 |
| Cbre Investment Management Listed Real Assets Llc | Buy | +112,471 | +30.3% | 483,805 | $37.29M | Q2 2026 | Aug 14, 2026 |
| Lighthouse Investment Partners, Llc | Buy | +94,726 | — | 94,726 | $7.30M | Q2 2026 | Aug 14, 2026 |
| Jane Street Group, Llc | Sell | -79,847 | -96.5% | 2,893 | $222.96K | Q2 2026 | Aug 14, 2026 |
| Qube Research & Technologies Ltd | Sell | -72,176 | -8.3% | 794,066 | $61.20M | Q2 2026 | Aug 14, 2026 |
| Ameriprise Financial Inc | Buy | +71,314 | — | 71,314 | $5.50M | Q2 2026 | Aug 14, 2026 |
| Bank Of America Corp | Buy | +67,759 | +13.5% | 571,048 | $44.01M | Q2 2026 | Aug 14, 2026 |
| Xtx Topco Ltd | Buy | +64,260 | +341.7% | 83,067 | $6.40M | Q2 2026 | Aug 14, 2026 |
Frequently asked questions about OGS activity
Which institutional owners are buying OGS?
Institutional owners buying OGS include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in OGS activity?
"Buy" means an investor increased their reported position in OGS compared to the prior reporting period. This reflects growing exposure to ONE GAS INC (OGS) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in OGS increasing?
Institutional interest in OGS can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.
Related OGS Institutional Insights
- OGS Overview
- OGS 13F Institutional Holders
- OGS Top Institutional Shareholders
- Utilities Sector Institutional Ownership
- Utilities Sector Portfolio Overlap
- Institutional Portfolio Overlap & Shared Holdings
- Most Bought Utilities Stocks By Institutional Investors
- Most Sold Utilities Stocks By Institutional Investors
- OGS Insider Trading & SEC Form 4 Activity
- OGS Articles
- Top Institutional Investor Stock Rankings