Who Owns Marathon Petroleum Stock?
NYSE: MPCEnergyIntegrated oil CompaniesUSD
At close: Oct 8, 4:00 PM ET · Delayed 15 min
Ownership breakdown
- Held by institutions
- 79.51%
- Held by insiders
- 0.33%
- Institutional holders
- 2,452
- Institutions 79.5%
- Insiders 0.3%
- Public and other 20.2%
Who owns Marathon Petroleum stock?
Institutional investors own about 79.5% of Marathon Petroleum's shares, spread across 2,452 institutions that file 13F reports. That level of institutional ownership is high, typical of large, widely followed companies. Insiders, including executives, directors and large founding shareholders, hold 0.33% of MPC.
The largest institutional holders are Blackrock Inc. (8.91%), Vanguard Capital Management LLC (6.53%) and State Street Corporation (6.33%). Together, the top 10 institutions control 38.4% of shares outstanding. In their latest filings, 4 of the top 10 institutions increased their MPC positions and 6 reduced them.
Summary generated from market data by MetaCap's automated system. Methodology
Top institutional holders of MPC
| Institution | Shares | % Held | Change |
|---|---|---|---|
| Blackrock Inc. | 26.01M | 8.91% | +6.6% |
| Vanguard Capital Management LLC | 19.07M | 6.53% | -0.5% |
| State Street Corporation | 18.47M | 6.33% | -2.9% |
| Vanguard Portfolio Management LLC | 15.63M | 5.35% | -0.3% |
| Geode Capital Management, LLC | 8.35M | 2.86% | +6.8% |
| Morgan Stanley | 5.89M | 2.02% | -3.1% |
| Raymond James Financial, Inc. | 5.68M | 1.95% | -1.5% |
| FMR, LLC | 5.42M | 1.86% | +10.4% |
| Bank Of New York Mellon Corporation | 4.03M | 1.38% | +1.9% |
| Boston Partners | 3.52M | 1.20% | -37.8% |
% held is the share of total shares outstanding. Change is the percentage change in the position since the holder's previous 13F filing.
Top mutual fund and ETF holders of MPC
| Fund | Shares | % Held |
|---|---|---|
| VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund | 9.27M | 3.17% |
| VANGUARD INDEX FUNDS-Vanguard 500 Index Fund | 7.56M | 2.59% |
| VANGUARD INDEX FUNDS-Vanguard Mid-Cap Index Fund | 6.33M | 2.17% |
| SELECT SECTOR SPDR TRUST-State Street Energy Select Sector SPDR ETF | 6.08M | 2.08% |
| iShares Trust-iShares Core S&P 500 ETF | 3.89M | 1.33% |
| Fidelity Concord Street Trust-Fidelity 500 Index Fund | 3.79M | 1.30% |
| SPDR S&P 500 ETF TRUST-State Street SPDR S&P 500 ETF Trust | 3.57M | 1.22% |
| VANGUARD INDEX FUNDS-Vanguard Value Index Fund | 2.78M | 0.95% |
| VANGUARD INDEX FUNDS-Vanguard Mid-Cap Value Index Fund | 1.88M | 0.64% |
| VANGUARD INSTITUTIONAL INDEX FUNDS-Vanguard Institutional Index Fund | 1.58M | 0.54% |
Frequently asked questions
Who is the largest shareholder of Marathon Petroleum?
Blackrock Inc. is the largest institutional shareholder of MPC, owning 8.91% of shares outstanding (26.01M shares) as of its latest 13F filing.
What percentage of Marathon Petroleum is owned by institutions?
Institutions own about 79.5% of MPC shares and 79.8% of the public float.
How much of Marathon Petroleum do insiders own?
Insiders, such as officers and directors, own about 0.33% of MPC shares outstanding.
Where does institutional ownership data come from?
Investment managers with more than $100 million in US equities must file Form 13F with the SEC within 45 days of each quarter-end. Holdings are therefore up to about 4.5 months old when published.