ONE Gas, Inc. (NYSE:OGS) has 394 institutional investors that have filed 13F reports for the period ending December 2025.
| Owner Name | Date | Shares Held | Change (QoQ) | Change (%) | Value (USD) |
|---|---|---|---|---|---|
| BlackRock, Inc. | 31 Mar, 2026 | 9,115,076 | 345,193 | 3.94% | $785,081,496.00 |
| BlackRock, Inc. | 31 Mar, 2026 | 8,769,883 | 399,192 | 4.77% | $677,473,471.00 |
| VANGUARD GROUP INC | 31 Mar, 2026 | 6,489,014 | -53,601 | -0.82% | $501,276,333.00 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 31 Mar, 2026 | 3,589,993 | 3,589,993 | 0.00% | $309,206,097.00 |
| AMERICAN CENTURY COMPANIES INC | 31 Mar, 2026 | 3,502,768 | -313,619 | -8.22% | $270,588,984.00 |
| AMERICAN CENTURY COMPANIES INC | 31 Mar, 2026 | 3,375,393 | -127,375 | -3.64% | $290,722,725.00 |
| WELLINGTON MANAGEMENT GROUP LLP | 31 Mar, 2026 | 3,199,956 | -991,139 | -23.65% | $247,196,602.00 |
| State Street Corp | 31 Mar, 2026 | 3,036,885 | 53,869 | 1.81% | $261,566,905.00 |
| State Street Corp | 31 Mar, 2026 | 2,983,016 | -55,333 | -1.82% | $230,437,986.00 |
| Goldman Sachs Group Inc | 31 Mar, 2026 | 2,796,880 | 1,779,108 | 174.80% | $216,058,918.00 |
| VANGUARD CAPITAL MANAGEMENT LLC | 31 Mar, 2026 | 2,776,005 | 2,776,005 | 0.00% | $239,097,311.00 |
| T. Rowe Price Investment Management, Inc. | 31 Mar, 2026 | 2,609,804 | 559,935 | 27.32% | $201,609.00 |
| WELLINGTON MANAGEMENT GROUP LLP | 31 Mar, 2026 | 2,605,303 | -594,653 | -18.58% | $224,394,748.00 |
| T. Rowe Price Investment Management, Inc. | 31 Mar, 2026 | 1,861,962 | -747,842 | -28.66% | $160,371.00 |
| ALLIANCEBERNSTEIN L.P. | 31 Mar, 2026 | 1,700,735 | -7,057 | -0.41% | $131,381,779.00 |
| GEODE CAPITAL MANAGEMENT, LLC | 31 Mar, 2026 | 1,580,865 | 90,056 | 6.04% | $136,182,488.00 |
| ALLIANCEBERNSTEIN L.P. | 31 Mar, 2026 | 1,515,835 | -184,900 | -10.87% | $117,098,254.00 |
| GEODE CAPITAL MANAGEMENT, LLC | 31 Mar, 2026 | 1,490,809 | 1,550 | 0.10% | $115,181,871.00 |
| Energy Income Partners, LLC | 31 Mar, 2026 | 1,331,076 | 14,085 | 1.07% | $114,645,576.00 |
| Energy Income Partners, LLC | 31 Mar, 2026 | 1,316,991 | 470,744 | 55.63% | $101,737,555.00 |