Marathon Petroleum Ownership | Who Owns Marathon Petroleum?
Marathon Petroleum Ownership Summary
Marathon Petroleum is owned by 74.66% institutional investors, 0.27% insiders, and 25.06% retail investors. Vanguard group is the largest institutional shareholder, holding 9.40% of MPC shares. Vanguard US Total Market Shares ETF is the top mutual fund, with 3.39% of its assets in Marathon Petroleum shares.
MPC Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Marathon Petroleum | 74.66% | 0.27% | 25.06% |
| Sector | Energy Stocks | 108.48% | 14.45% | -22.93% |
| Industry | Oil & Gas Refining & Marketing Stocks | 64.37% | 9.78% | 25.85% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Vanguard group | 31.11M | 9.40% | $4.34B |
| Blackrock | 28.18M | 7.77% | $4.89B |
| Blackrock funding, inc. /de | 23.42M | 7.58% | $3.89B |
| State street | 23.75M | 6.55% | $4.12B |
| Wellington management group llp | 9.96M | 3.01% | $1.39B |
| Geode capital management | 6.91M | 2.09% | $961.66M |
| Morgan stanley | 7.09M | 1.95% | $1.23B |
| Raymond james financial | 6.00M | 1.94% | $996.12M |
| Bank of new york mellon | 4.80M | 1.45% | $670.15M |
| Ameriprise financial | 4.66M | 1.41% | $650.14M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Mcintyre freedman & flynn investment advisers | 51.10K | 5.99% | $8.49M |
| Swisspartners advisors | 26.25K | 4.11% | $4.36M |
| Recurrent investment advisors | 280.55K | 3.77% | $46.60M |
| Greatmark investment partners | 168.60K | 3.52% | $28.01M |
| Berry wealth group, lp | 27.41K | 3.19% | $4.55M |
| Sitrin capital management | 37.28K | 3.16% | $6.19M |
| Empyrean capital partners, lp | 531.00K | 2.96% | $88.20M |
| Adams natural resources fund | 104.31K | 2.75% | $17.33M |
| Summit street capital management | 52.64K | 2.61% | $7.34M |
| Gw henssler & associates | 278.36K | 2.60% | $45.35M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Wellington management group llp | 9.96M | 0.25% | 4.37M |
| Norges bank | 3.25M | 0.06% | 3.25M |
| Harris associates l p | 4.13M | 1.12% | 1.99M |
| Balyasny asset management | 659.60K | 0.17% | 657.25K |
| Pacer advisors | 3.55M | 1.07% | 647.04K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Elliott investment management | - | - | -7.37M |
| Demars financial group | 28.90K | 1.84% | -4.68M |
| Fmr | 3.32M | 0.03% | -2.35M |
| Blackrock | 28.18M | 0.11% | -1.83M |
| Nomura | 36.12K | 0.01% | -1.26M |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Norges bank | 3.25M | 0.06% | 3.25M | $453.43M |
| Two sigma investments, lp | 582.92K | 0.18% | 582.92K | $81.32M |
| Merewether investment management, lp | 214.00K | 1.02% | 214.00K | $35.55M |
| Bridgewater associates, lp | 126.49K | 0.08% | 126.49K | $21.01M |
| Cohen & steers | 104.41K | 0.03% | 104.41K | $17.34M |
Sold Out
| Holder | Change |
|---|---|
| Sugar maple asset management | -1.00 |
| Loring wolcott & coolidge fiduciary advisors llp/ma | -3.00 |
| Blume capital management | -4.00 |
| Riggs asset managment | -4.00 |
| Perkins coie trust | -4.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Jun 30, 2025 | 1,586 | 0.13% | 230,709,160 | -0.87% | 74 | 1.35% | 668 | 6.37% | 581 | -7.63% |
| Mar 31, 2025 | 1,566 | -1.20% | 232,018,286 | -1.64% | 74 | 1.36% | 624 | -0.79% | 620 | -3.58% |
| Dec 31, 2024 | 1,426 | -11.65% | 205,396,931 | -12.58% | 62 | 1.23% | 562 | -11.36% | 574 | -5.28% |
| Sep 30, 2024 | 1,592 | -5.24% | 234,264,968 | -6.44% | 70 | 1.38% | 626 | -10.83% | 596 | 0.34% |
| Jun 30, 2024 | 1,656 | -4.11% | 249,975,074 | -3.57% | 68 | 1.35% | 695 | -4.01% | 586 | -10.26% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Vanguard US Total Market Shares ETF | 10.60M | 3.39% | -555.40K |
| Vanguard Total Stock Mkt Idx Inv | 9.65M | 3.18% | -226.39K |
| Vanguard Institutional 500 Index Trust | 8.99M | 2.93% | 63.70K |
| Cushing Midstream Strategy | 8.53M | 2.78% | -495.23K |
| Vanguard 500 Index Investor | 7.60M | 2.50% | -1.11M |
| Vanguard Mid Cap Index Institutional | 6.85M | 2.25% | 73.97K |
| The Energy Select Sector SPDR® ETF | 6.10M | 1.99% | -3.90K |
| Fidelity 500 Index | 3.89M | 1.27% | -94.09K |
| SPDR® S&P 500 ETF | 3.93M | 1.26% | -127.78K |
| SPDR® S&P 500® ETF Trust | 3.83M | 1.23% | -20.09K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Aug 15, 2025 | Benson Molly R | Chief Legal Ofc & Corp Sec | Sell | $1.77M |
| Jul 03, 2025 | Rucker Kim K.W. | - | Sell | $1.29M |
| Mar 11, 2025 | Hessling Ricky D. | Chief Commercial Officer | Buy | $269.44K |
| Mar 05, 2025 | Bayh Evan | - | Buy | $133.70K |
| Dec 04, 2024 | CAMPBELL JEFFREY C | - | Buy | $897.64K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2025 Q2 | - | - |
| 2025 Q1 | 2 | - |
| 2024 Q4 | 1 | - |
| 2024 Q3 | - | - |
| 2024 Q2 | - | - |
MPC Ownership FAQ
Try Tickergate Pro Free
Customize Everything. 100% Flexibility. Fast and Easy to Use (No code or Excel Needed)
Customize your own personal stocks lists, views and charts
Choose from hundreds of fields, up to 15 years of history
Conduct deep comparison analysis
Discover trending investment themes
Find your next best investment
Research stocks using tools