| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| BlackRock, Inc. | 14% | $559,381,430 | 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% | $70,136,451 | -$318,133,001 | 3,411,306 | -82% | First Trust Portfolios L.P. | 31 Mar 2025 |
As of 30 Sep 2025, 370 institutional investors reported holding 206,135,814 shares of Magnolia Oil & Gas Corp - COMMON STOCK (MGY). This represents 112% of the company’s total 184,576,596 outstanding shares.
The largest institutional shareholders of Magnolia Oil & Gas Corp - COMMON STOCK (MGY) together control 82% 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% | 27,443,348 | -0.45% | 0.01% | $655,072,739 |
| VANGUARD GROUP INC | 11% | 19,875,856 | -1.9% | 0.01% | $474,436,682 |
| AMERICAN CENTURY COMPANIES INC | 6.4% | 11,887,655 | +0.22% | 0.14% | $283,758,372 |
| STATE STREET CORP | 4.7% | 8,675,100 | -11% | 0.01% | $207,074,637 |
| DIMENSIONAL FUND ADVISORS LP | 3.5% | 6,369,713 | +4.7% | 0.03% | $152,051,267 |
| JANUS HENDERSON GROUP PLC | 3.4% | 6,355,219 | -1.5% | 0.07% | $151,699,471 |
| T. Rowe Price Investment Management, Inc. | 3% | 5,576,462 | -0.35% | 0.08% | $133,111,000 |
| MACQUARIE GROUP LTD | 2.9% | 5,381,675 | -8.4% | 0.15% | $128,461,000 |
| WELLINGTON MANAGEMENT GROUP LLP | 2.8% | 5,225,168 | +2.2% | 0.02% | $124,724,760 |
| ALLIANCEBERNSTEIN L.P. | 2.5% | 4,658,667 | -2.4% | 0.04% | $111,202,381 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.4% | 4,520,985 | -0.24% | 0.01% | $107,937,780 |
| TD Asset Management Inc | 2.4% | 4,478,361 | +56% | 0.09% | $106,898,477 |
| Epoch Investment Partners, Inc. | 2.2% | 4,138,626 | +59% | 0.54% | $98,789,002 |
| VICTORY CAPITAL MANAGEMENT INC | 2.1% | 3,958,502 | -8.8% | 0.06% | $94,489,443 |
| Boston Trust Walden Corp | 2.1% | 3,942,736 | -1.5% | 0.69% | $94,113,109 |
| SILVERCREST ASSET MANAGEMENT GROUP LLC | 1.9% | 3,590,433 | -2% | 0.57% | $85,703,697 |
| BANK OF AMERICA CORP /DE/ | 1.8% | 3,240,001 | -24% | 0.01% | $77,338,811 |
| GOLDMAN SACHS GROUP INC | 1.7% | 3,139,382 | -19% | 0.01% | $74,937,040 |
| Allspring Global Investments Holdings, LLC | 1.7% | 3,078,366 | -6.9% | 0.12% | $73,757,649 |
| SYSTEMATIC FINANCIAL MANAGEMENT LP | 1.6% | 2,972,351 | -1.4% | 1.7% | $70,950,036 |
| MORGAN STANLEY | 1.5% | 2,778,632 | -13% | 0% | $66,325,984 |
| GW&K Investment Management, LLC | 1.5% | 2,765,094 | -9.4% | 0.58% | $66,003,000 |
| LOOMIS SAYLES & CO L P | 1.4% | 2,505,136 | -2.9% | 0.07% | $59,797,596 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.3% | 2,433,827 | +4.8% | 0.01% | $58,095,450 |
| NORTHERN TRUST CORP | 1.2% | 2,229,193 | +22% | 0.01% | $53,210,837 |
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2025 Q4 | 4,802,890 | $106,840,202 | -$4,495,631 | $21.89 | 41 |
| 2025 Q3 | 206,135,814 | $4,920,930,906 | -$227,508,320 | $23.87 | 370 |
| 2025 Q2 | 215,861,849 | $4,854,938,422 | -$54,932,056 | $22.48 | 383 |
| 2025 Q1 | 218,110,272 | $5,507,771,915 | -$46,450,548 | $25.26 | 405 |
| 2024 Q4 | 219,977,042 | $5,145,722,459 | -$75,229,830 | $23.38 | 379 |
| 2024 Q3 | 222,190,902 | $5,427,642,747 | +$37,194,640 | $24.42 | 363 |
| 2024 Q2 | 220,566,722 | $5,589,641,893 | -$28,886,928 | $25.34 | 343 |
| 2024 Q1 | 222,419,806 | $5,770,840,118 | +$697,607,080 | $25.95 | 321 |
| 2023 Q4 | 635,073 | $13,520,695 | +$4,119,185 | $21.29 | 4 |
| 2023 Q3 | 191,849,082 | $4,396,965,691 | -$145,382,828 | $22.91 | 283 |
| 2023 Q2 | 196,698,892 | $4,111,076,460 | -$32,099,995 | $20.90 | 274 |
| 2023 Q1 | 199,514,099 | $4,365,221,773 | +$127,155,043 | $21.88 | 270 |
| 2022 Q4 | 193,336,693 | $4,533,358,157 | +$33,118,732 | $23.45 | 288 |
| 2022 Q3 | 190,540,037 | $3,774,524,325 | -$396,915,730 | $19.81 | 266 |
| 2022 Q2 | 194,847,973 | $4,090,544,225 | +$178,260,478 | $20.99 | 270 |
| 2022 Q1 | 185,141,181 | $4,380,476,389 | +$35,773,381 | $23.65 | 238 |
| 2021 Q4 | 186,834,462 | $3,525,536,428 | +$33,361,441 | $18.87 | 224 |
| 2021 Q3 | 181,163,677 | $3,223,266,173 | +$11,783,845 | $17.79 | 235 |
| 2021 Q2 | 177,101,301 | $2,767,206,246 | +$41,203,966 | $15.63 | 198 |
| 2021 Q1 | 178,035,945 | $2,043,773,385 | +$52,879,881 | $11.48 | 182 |
| 2020 Q4 | 173,455,062 | $1,224,661,851 | +$10,679,448 | $7.06 | 166 |
| 2020 Q3 | 175,013,030 | $905,127,952 | +$6,256,463 | $5.17 | 166 |
| 2020 Q2 | 172,044,152 | $1,042,852,999 | -$5,266,156 | $6.06 | 163 |
| 2020 Q1 | 179,917,769 | $719,661,712 | -$24,796,889 | $4.00 | 148 |
| 2019 Q4 | 182,086,651 | $2,290,647,095 | +$62,094,277 | $12.58 | 152 |
| 2019 Q3 | 177,327,860 | $1,968,374,134 | +$42,392,215 | $11.10 | 131 |
| 2019 Q2 | 173,284,203 | $2,006,610,698 | +$160,443,573 | $11.58 | 127 |
| 2019 Q1 | 159,291,474 | $1,911,501,580 | +$91,626,671 | $12.00 | 122 |
| 2018 Q4 | 151,716,127 | $1,700,730,637 | -$27,092,473 | $11.21 | 104 |
| 2018 Q3 | 117,872,374 | $1,767,383,405 | +$1,739,043,012 | $15.01 | 97 |
| 2018 Q2 | 2,353,400 | $25,582,000 | +$25,582,073 | $10.87 | 3 |