| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| BlackRock, Inc. | 14% | $589,581,498 | 27,207,268 | BlackRock, Inc. | 31 Mar 2025 | |||
| STATE STREET CORP | 4.7% | $207,074,637 | 8,675,100 | STATE STREET CORPORATION | 30 Sep 2025 | |||
| FIRST TRUST PORTFOLIOS LP | 1.8% | -82% | $73,923,001 | -$335,308,470 | 3,411,306 | -82% | First Trust Portfolios L.P. | 31 Mar 2025 |
As of 31 Dec 2025, 375 institutional investors reported holding 199,405,787 shares of Magnolia Oil & Gas Corp - COMMON STOCK (MGY). This represents 108% of the company’s total 184,576,596 outstanding shares.
The largest institutional shareholders of Magnolia Oil & Gas Corp - COMMON STOCK (MGY) together control 81% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 15% | 27,671,647 | +0.83% | 0.01% | $605,732,341 |
| VANGUARD GROUP INC | 11% | 19,644,960 | -1.2% | 0.01% | $430,028,174 |
| AMERICAN CENTURY COMPANIES INC | 6% | 11,029,847 | -7.2% | 0.12% | $241,443,413 |
| STATE STREET CORP | 4.8% | 8,800,807 | +1.4% | 0.01% | $192,649,665 |
| DIMENSIONAL FUND ADVISORS LP | 3.6% | 6,634,362 | +4.2% | 0.03% | $145,229,795 |
| JANUS HENDERSON GROUP PLC | 3.3% | 6,109,462 | -3.9% | 0.06% | $133,735,730 |
| TD Asset Management Inc | 3.1% | 5,671,819 | +27% | 0.1% | $124,156,118 |
| Epoch Investment Partners, Inc. | 2.9% | 5,330,064 | +29% | 0.66% | $116,675,102 |
| WELLINGTON MANAGEMENT GROUP LLP | 2.8% | 5,206,612 | -0.36% | 0.02% | $113,972,737 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 2.7% | 4,959,218 | 0% | 0.16% | $108,557,000 |
| ALLIANCEBERNSTEIN L.P. | 2.6% | 4,747,597 | +1.9% | 0.03% | $103,924,898 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.4% | 4,435,901 | -1.9% | 0.01% | $97,124,152 |
| Boston Trust Walden Corp | 2.3% | 4,168,085 | +5.7% | 0.69% | $91,239,381 |
| T. Rowe Price Investment Management, Inc. | 2.2% | 3,989,190 | -28% | 0.06% | $87,324,000 |
| VICTORY CAPITAL MANAGEMENT INC | 1.9% | 3,591,921 | -9.3% | 0.04% | $78,627,151 |
| SILVERCREST ASSET MANAGEMENT GROUP LLC | 1.8% | 3,333,105 | -7.2% | 0.5% | $72,961,707 |
| BANK OF AMERICA CORP /DE/ | 1.7% | 3,218,349 | -0.67% | 0.01% | $70,449,648 |
| GW&K Investment Management, LLC | 1.7% | 3,169,496 | +15% | 0.6% | $69,381,000 |
| SYSTEMATIC FINANCIAL MANAGEMENT LP | 1.6% | 2,938,904 | -1.1% | 1.5% | $64,332,620 |
| Allspring Global Investments Holdings, LLC | 1.6% | 2,930,693 | -4.8% | 0.11% | $65,881,979 |
| MORGAN STANLEY | 1.5% | 2,796,949 | +0.66% | 0% | $61,225,261 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.4% | 2,492,892 | +2.4% | 0.01% | $54,569,406 |
| LOOMIS SAYLES & CO L P | 1.3% | 2,317,768 | -7.5% | 0.06% | $50,735,942 |
| GOLDMAN SACHS GROUP INC | 1.2% | 2,225,450 | -29% | 0.01% | $48,715,105 |
| Stephens Investment Management Group LLC | 1.2% | 2,154,579 | -0.12% | 0.61% | $47,163,734 |
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2025 Q4 | 199,405,787 | $4,367,246,052 | -$227,992,771 | $21.89 | 375 |
| 2025 Q3 | 206,135,836 | $4,920,930,206 | -$224,803,628 | $23.87 | 370 |
| 2025 Q2 | 215,861,849 | $4,854,938,422 | -$54,932,193 | $22.48 | 383 |
| 2025 Q1 | 218,110,272 | $5,507,771,915 | -$46,450,645 | $25.26 | 405 |
| 2024 Q4 | 220,096,327 | $5,148,510,013 | -$75,415,520 | $23.38 | 381 |
| 2024 Q3 | 222,505,962 | $5,435,336,507 | +$37,225,141 | $24.42 | 365 |
| 2024 Q2 | 220,880,533 | $5,597,593,861 | -$28,819,580 | $25.34 | 344 |
| 2024 Q1 | 222,730,960 | $5,778,914,554 | +$698,644,961 | $25.95 | 322 |
| 2023 Q4 | 196,802,406 | $4,191,458,298 | +$90,269,529 | $21.29 | 294 |
| 2023 Q3 | 192,221,395 | $4,405,495,370 | -$137,915,292 | $22.91 | 287 |
| 2023 Q2 | 198,150,169 | $4,141,407,611 | -$32,609,394 | $20.90 | 278 |
| 2023 Q1 | 199,712,268 | $4,369,557,710 | +$118,575,344 | $21.88 | 272 |
| 2022 Q4 | 194,730,823 | $4,566,050,509 | +$54,079,784 | $23.45 | 291 |
| 2022 Q3 | 193,273,415 | $3,828,674,932 | -$398,040,849 | $19.81 | 273 |
| 2022 Q2 | 197,339,370 | $4,143,564,800 | +$199,308,095 | $20.99 | 273 |
| 2022 Q1 | 189,020,463 | $4,472,219,389 | +$35,077,659 | $23.65 | 243 |
| 2021 Q4 | 187,930,864 | $3,546,224,428 | +$32,547,837 | $18.87 | 227 |
| 2021 Q3 | 181,395,785 | $3,227,396,703 | +$18,816,498 | $17.79 | 235 |
| 2021 Q2 | 180,478,579 | $2,819,994,590 | +$30,552,184 | $15.63 | 203 |
| 2021 Q1 | 180,082,550 | $2,067,269,372 | +$77,051,237 | $11.48 | 187 |
| 2020 Q4 | 177,129,033 | $1,250,600,458 | +$12,882,730 | $7.06 | 169 |
| 2020 Q3 | 175,169,573 | $905,937,397 | +$4,387,772 | $5.17 | 170 |
| 2020 Q2 | 173,885,044 | $1,054,009,520 | -$1,632,850 | $6.06 | 170 |
| 2020 Q1 | 180,365,757 | $721,453,712 | -$24,684,280 | $4.00 | 153 |
| 2019 Q4 | 182,638,011 | $2,297,583,095 | +$64,962,678 | $12.58 | 154 |
| 2019 Q3 | 177,794,847 | $1,973,557,134 | +$44,211,846 | $11.10 | 136 |
| 2019 Q2 | 173,292,471 | $2,006,706,101 | +$160,537,025 | $11.58 | 129 |
| 2019 Q1 | 159,291,474 | $1,911,501,580 | +$84,960,151 | $12.00 | 122 |
| 2018 Q4 | 152,461,934 | $1,709,091,637 | -$30,356,547 | $11.21 | 106 |
| 2018 Q3 | 117,872,374 | $1,767,383,405 | +$1,739,067,358 | $15.01 | 97 |
| 2018 Q2 | 2,353,400 | $25,582,000 | +$25,582,000 | $10.87 | 3 |