Magnolia Oil & Gas Corp (NYSE:MGY) has 369 institutional investors with active 13F positions as of December 2025.
| Owner Name | Date | Shares Held | Change (QoQ) | Change (%) | Value (USD) |
|---|---|---|---|---|---|
| BlackRock, Inc. | 31 Mar, 2026 | 29,491,149 | 1,819,502 | 6.58% | $931,035,564.00 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 31 Mar, 2026 | 12,983,395 | 12,983,395 | 0.00% | $409,885,780.00 |
| Janus Henderson Group Plc | 31 Mar, 2026 | 12,559,272 | 6,449,810 | 105.57% | $396,495,432.00 |
| AMERICAN CENTURY COMPANIES INC | 31 Mar, 2026 | 10,509,240 | -520,607 | -4.72% | $331,776,745.00 |
| State Street Corp | 31 Mar, 2026 | 9,496,275 | 695,468 | 7.90% | $299,797,402.00 |
| VANGUARD CAPITAL MANAGEMENT LLC | 31 Mar, 2026 | 7,188,424 | 7,188,424 | 0.00% | $226,938,546.00 |
| DIMENSIONAL FUND ADVISORS LP | 31 Mar, 2026 | 7,028,781 | 394,419 | 5.95% | $221,910,425.00 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 31 Mar, 2026 | 6,263,808 | 5,560,619 | 790.77% | $197,748,419.00 |
| T. Rowe Price Investment Management, Inc. | 31 Mar, 2026 | 5,193,887 | -340,963 | -6.16% | $163,972.00 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 31 Mar, 2026 | 4,972,261 | 13,043 | 0.26% | $156,974,000.00 |
| TD ASSET MANAGEMENT INC | 31 Mar, 2026 | 4,941,979 | -729,840 | -12.87% | $156,018,277.00 |
| GEODE CAPITAL MANAGEMENT, LLC | 31 Mar, 2026 | 4,538,112 | 102,211 | 2.30% | $143,303,408.00 |
| ALLIANCEBERNSTEIN L.P. | 31 Mar, 2026 | 4,451,242 | -296,355 | -6.24% | $97,437,687.00 |
| Epoch Investment Partners, Inc. | 31 Mar, 2026 | 4,275,509 | -1,054,555 | -19.79% | $134,977,819.00 |
| Bank Of America Corp /De/ | 31 Mar, 2026 | 3,877,361 | 659,012 | 20.48% | $122,408,283.00 |
| Boston Trust Walden Corp | 31 Mar, 2026 | 3,227,906 | -940,179 | -22.56% | $101,904,992.00 |
| Goldman Sachs Group Inc | 31 Mar, 2026 | 3,131,348 | -1,319,552 | -29.65% | $98,856,642.00 |
| VICTORY CAPITAL MANAGEMENT INC | 31 Mar, 2026 | 3,091,053 | -500,868 | -13.94% | $97,584,544.00 |
| GW&K Investment Management, LLC | 31 Mar, 2026 | 3,081,264 | -88,232 | -2.78% | $97,276.00 |
| Morgan Stanley | 31 Mar, 2026 | 3,027,975 | 231,026 | 8.26% | $95,593,190.00 |