MPC
Common Stock

Marathon Petroleum

As of Jun 30, 2026 CUSIP 56585A102
Institutional Holders
2,110
Total Held Value
$57.03B
Total Exact Shares
218.15M
Largest Holder
BlackRock
26.01M shares • $6.65B
Reported Holders2,110
Filings dated Jun 30, 2026 unless marked
# Trend (4Q)
1 BlackRock $6.65B 0.1% +6.6% 26.01M Jun 30, 2026
2 Vanguard Capital Management $4.88B 0.1% -0.5% 19.07M Jun 30, 2026
3 State Street $4.72B 0.1% -2.9% 18.47M Jun 30, 2026
4 Vanguard Portfolio Management $4.00B 0.2% -0.3% 15.63M Jun 30, 2026
5 Geode Capital Management $2.13B 0.1% +6.8% 8.35M Jun 30, 2026
6 Morgan Stanley $1.51B 0.1% -3.1% 5.89M Jun 30, 2026
7 Raymond James Financial $1.45B 0.4% -1.5% 5.68M Jun 30, 2026
8 Fidelity (FMR) $1.39B 0.1% +10.4% 5.42M Jun 30, 2026
9 Bank of New York Mellon $1.03B 0.2% +1.9% 4.03M Jun 30, 2026
10 Boston Partners $905.8M 0.8% -37.8% 3.52M Jun 30, 2026
11 Wellington Management Group $831.5M 0.1% -42.3% 3.25M Jun 30, 2026
12 Northern Trust $799.2M 0.1% -1.6% 3.13M Jun 30, 2026
13 Dimensional Fund Advisors $781.5M 0.1% -1.0% 3.06M Jun 30, 2026
14 Goldman Sachs Group $737.5M 0.1% +4.7% 2.88M Jun 30, 2026
15 JPMorgan Chase $709.3M <0.1% -20.4% 2.74M Jun 30, 2026
16 Charles Schwab Investment Management $670.5M 0.1% -3.9% 2.62M Jun 30, 2026
17 Norges Bank $630.4M 0.1% — 2.47M — Jun 30, 2026
18 Bank of America $621.8M <0.1% -6.3% 2.43M Jun 30, 2026
19 Invesco $598.5M <0.1% — 2.34M — Jun 30, 2026
20 Amundi $572.2M 0.1% +17.5% 2.24M Jun 30, 2026
Exited in Latest Filing85
# Fund Prior Value Prior % of Fund Change Prior Shares Trend (4Q) Exit Report
Each exit is an immediately prior-filing position absent from that manager's latest published filing. Prior values are shown for context and are not included in current totals.