Marathon Petroleum — Institutional Ownership
Which tracked institutions hold MPC, and how they changed the position last quarter. Latest holdings as of Jun 30, 2026. Source: SEC 13-F filings.
20
Funds holding
$1586673156
Total value held
Buying
9 added/new · 3 reduced
| # | Institution | Value | Shares | Δ Shares | Change (QoQ) |
|---|---|---|---|---|---|
| 1 | Bank Of New York Mellon Corp | $1029610547 | 4027107 | +73789 | +1.87% |
| 2 | Ameriprise Financial Inc | $519537399 | 2030778 | +2030778 | NEW BUY |
| 3 | Adams Natural Resources Fund, Inc. | $20431101 | 79912 | +79912 | NEW BUY |
| 4 | Allstate Corp | $8222603 | 32161 | +8827 | +37.83% |
| 5 | Park National Corp /Oh/ | $4310596 | 16860 | — | Held |
| 6 | Southstate Bank Corp | $918368 | 3592 | +3592 | NEW BUY |
| 7 | First Financial Corp /In/ | $549435 | 2149 | -50 | -2.27% |
| 8 | Lcnb Corp | $498301 | 1949 | -50 | -2.50% |
| 9 | Peoples Financial Services Corp. | $468387 | 1832 | — | Held |
| 10 | Zions Bancorporation, National Association /Ut/ | $416486 | 1629 | +1629 | NEW BUY |
| 11 | Fidelity D & D Bancorp Inc | $373023 | 1459 | — | Held |
| 12 | First Merchants Corp | $300412 | 1175 | -528 | -31.00% |
| 13 | First Commonwealth Financial Corp /Pa/ | $296322 | 1159 | — | Held |
| 14 | Norwood Financial Corp | $228098 | 1132 | — | Held |
| 15 | First Business Financial Services, Inc. | $219109 | 857 | — | Held |
| 16 | Hennessy Advisors Inc | $207604 | 812 | +812 | NEW BUY |
| 17 | First Horizon Corp | $72610 | 284 | +284 | NEW BUY |
| 18 | Amalgamated Financial Corp. | $12694 | 148468 | +148468 | NEW BUY |
| 19 | Valley National Bancorp | $53 | 585 | — | Held |
| 20 | Community Financial System, Inc. | $8 | 100 | — | Held |
Aggregated across tracked institutional filers. Reported quarterly on SEC Form 13-F and may lag. For research only — not investment advice.