Who Owns MAGNOLIA OIL & GAS CORP (MGY)? -- Institutional Holders (2026-06-30)

450 institutions reported holding $5.35B of MAGNOLIA OIL & GAS CORP (MGY) in SEC 13F filings for 2026-06-30. Largest institutional holders: BlackRock, Inc. ($817.8M), VANGUARD GROUP INC ($629.4M), AMERICAN CENTURY COMPANIES INC ($281.7M), STATE STREET CORP ($254.3M), DIMENSIONAL FUND ADVISORS LP ($182.1M). Source: SEC Form 13F.

RankInstitutionValueSharesChange
1BlackRock, Inc.$817.8M32.0MAdded
2VANGUARD GROUP INC$629.4M24.6MAdded
3AMERICAN CENTURY COMPANIES INC$281.7M11.0MAdded
4STATE STREET CORP$254.3M9.9MAdded
5DIMENSIONAL FUND ADVISORS LP$182.1M7.1MAdded
6Jupiter Topco LLC$164.4M6.4MNew
7ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$139.8M5.5MTrimmed
8T. Rowe Price Investment Management, Inc.$132.5M5.2MTrimmed
9ALLIANCEBERNSTEIN L.P.$130.1M4.1MTrimmed
10GEODE CAPITAL MANAGEMENT, LLC$122.9M4.8MAdded
11NOMURA ASSET MANAGEMENT INTERNATIONAL INC.$110.3M4.3MTrimmed
12BANK OF AMERICA CORP /DE/$108.8M4.3MAdded
13TD Asset Management Inc$100.6M3.9MTrimmed
14Epoch Investment Partners, Inc.$91.3M3.6MTrimmed
15MORGAN STANLEY$87.7M3.4MAdded
16VICTORY CAPITAL MANAGEMENT INC$76.3M3.0MTrimmed
17GW&K Investment Management, LLC$74.6M2.9MTrimmed
18SYSTEMATIC FINANCIAL MANAGEMENT LP$71.0M2.8MTrimmed
19WESTWOOD HOLDINGS GROUP INC$67.6M2.6MAdded
20CHARLES SCHWAB INVESTMENT MANAGEMENT INC$67.0M2.6MAdded
21Sixth Street Partners Management Company, L.P.$67.0M2.6MNew
22Allspring Global Investments Holdings, LLC$66.6M2.7MTrimmed
23SILVERCREST ASSET MANAGEMENT GROUP LLC$64.9M2.5MTrimmed
24GOLDMAN SACHS GROUP INC$61.5M2.4MTrimmed
25Boston Trust Walden Corp$61.0M2.4MTrimmed

Source: SEC Form 13F filings · as of 2026-06-30