Who Owns MARATHON PETE CORP (MPC)? -- Institutional Holders (2026-06-30)

2,040 institutions reported holding $57.95B of MARATHON PETE CORP (MPC) in SEC 13F filings for 2026-06-30. Largest institutional holders: VANGUARD GROUP INC ($9.67B), BlackRock, Inc. ($6.65B), STATE STREET CORP ($4.72B), GEODE CAPITAL MANAGEMENT, LLC ($2.13B), MORGAN STANLEY ($1.51B). Source: SEC Form 13F.

RankInstitutionValueSharesChange
1VANGUARD GROUP INC$9.67B37.8MTrimmed
2BlackRock, Inc.$6.65B26.0MAdded
3STATE STREET CORP$4.72B18.5MTrimmed
4GEODE CAPITAL MANAGEMENT, LLC$2.13B8.4MAdded
5MORGAN STANLEY$1.51B5.9MTrimmed
6RAYMOND JAMES FINANCIAL INC$1.45B5.7MTrimmed
7FMR LLC$1.39B5.4MAdded
8Bank of New York Mellon Corp$1.03B4.0MAdded
9Boston Partners$905.8M3.5MTrimmed
10WELLINGTON MANAGEMENT GROUP LLP$831.5M3.3MTrimmed
11NORTHERN TRUST CORP$799.2M3.1MTrimmed
12DIMENSIONAL FUND ADVISORS LP$781.5M3.1MTrimmed
13GOLDMAN SACHS GROUP INC$774.5M3.0MAdded
14JPMORGAN CHASE & CO$717.1M2.8MTrimmed
15Sixth Street Partners Management Company, L.P.$670.5M2.6MNew
16CHARLES SCHWAB INVESTMENT MANAGEMENT INC$670.5M2.6MTrimmed
17NORGES BANK$630.4M2.5MTrimmed
18BANK OF AMERICA CORP /DE/$621.8M2.4MTrimmed
19Invesco Ltd.$598.5M2.3MTrimmed
20Amundi$572.2M2.2MAdded
21AMERIPRISE FINANCIAL INC$519.5M2.0MTrimmed
22UBS Group AG$498.0M1.9MAdded
23PRICE T ROWE ASSOCIATES INC /MD/$470.4M1.8MAdded
24Allianz Asset Management GmbH$409.9M1.6MTrimmed
25Capital Wealth Planning, LLC$403.4M1.6MTrimmed

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