Magnolia Oil & Gas CORP Schedule 13G passive stakes

Vanguard Portfolio Management has reported a significant beneficial ownership stake of 8.39% in Magnolia Oil & Gas Corp.

State Street Corporation has reported beneficial ownership of 5.1% of Magnolia Oil & Gas Corp. common stock as of March 31, 2026.

Vanguard Portfolio Management has reported a beneficial ownership of 7.04% in Magnolia Oil & Gas Corp. common stock as of March 31, 2026.

The Vanguard Group has filed an amended Schedule 13G, reporting 0% beneficial ownership in Magnolia Oil & Gas Corp due to an internal corporate realignment.

State Street Corporation has reported a 4.7% beneficial ownership stake in Magnolia Oil & Gas Corp, held through its various investment advisory subsidiaries.

BlackRock, Inc. has filed an amended Schedule 13G, revealing a 14.4% beneficial ownership stake in Magnolia Oil & Gas Corp's Class A Stock as of March 31, 2025.

First Trust Portfolios L.P., First Trust Advisors L.P., and The Charger Corporation have jointly filed an amended Schedule 13G, disclosing a passive beneficial ownership of 1.81% in Magnolia Oil & Gas Corporation's Class A Common Stock as of March 31, 2025.

First Trust Portfolios L.P., First Trust Advisors L.P., and The Charger Corporation jointly report a continued 10.01% passive beneficial ownership in Magnolia Oil & Gas Corporation (Class A).