Marathon Petroleum Ownership | Who Owns Marathon Petroleum?


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Marathon Petroleum Ownership Summary


Marathon Petroleum is owned by 62.05% institutional investors, 2.07% insiders, and 35.88% 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


TypeName% Inst% Insiders% Retail
StockMarathon Petroleum62.05%2.07%35.88%
SectorEnergy Stocks 44.66%13.80%41.54%
IndustryOil & Gas Refining & Marketing Stocks47.31%9.87%42.82%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Vanguard group31.11M9.40%$4.34B
Blackrock28.18M7.77%$4.89B
Blackrock funding, inc. /de24.75M7.48%$3.45B
State street23.75M6.55%$4.12B
Wellington management group llp9.96M3.01%$1.39B
Geode capital management6.91M2.09%$961.66M
Morgan stanley7.09M1.95%$1.23B
Raymond james financial5.68M1.72%$792.92M
Bank of new york mellon4.80M1.45%$670.15M
Ameriprise financial4.66M1.41%$650.14M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Mcintyre freedman & flynn investment advisers51.35K5.35%$7.16M
Bornite capital management lp250.00K4.69%$34.88M
Greatmark investment partners161.17K3.06%$22.48M
Swisspartners advisors22.07K3.01%$2.79M
Dcm advisors32.23K2.95%$5.59M
Berry wealth group, lp28.81K2.90%$4.02M
Summit street capital management52.64K2.61%$7.34M
Gw henssler & associates278.36K2.60%$45.35M
Spirit of america management corp/ny71.03K2.50%$12.32M
Ghe38.57K2.47%$6.28M

Top Buyers

HolderShares% AssetsChange
Raymond james financial5.68M0.29%5.68M
Wellington management group llp9.96M0.25%4.37M
Demars financial group4.18M0.96%4.15M
Norges bank3.25M0.06%3.25M
Pacer advisors3.55M1.07%647.04K

Top Sellers

HolderShares% AssetsChange
Elliott investment management---7.37M
Fmr3.32M0.03%-2.35M
Blackrock28.18M0.11%-1.83M
International assets investment management6.16K0.07%-1.31M
Nomura36.12K0.01%-1.26M

New Positions

HolderShares% AssetsChangeValue
Raymond james financial5.68M0.29%5.68M$792.92M
Norges bank3.25M0.06%3.25M$453.43M
Two sigma investments, lp582.92K0.18%582.92K$81.32M
Weiss asset management lp142.72K0.41%142.72K$19.91M
Reaves w h135.00K0.50%135.00K$18.83M

Sold Out

HolderChange
Sugar maple asset management-1.00
Perkins coie trust-4.00
Riggs asset managment-4.00
Visionpoint advisory group-7.00
Thomas j. herzfeld advisors-7.00

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Dec 31, 20241,426-11.65%205,396,931-12.58%621.23%562-11.36%574-5.28%
Sep 30, 20241,592-5.24%234,264,968-6.44%701.38%626-10.83%5960.34%
Jun 30, 20241,656-4.11%249,975,074-3.57%681.35%695-4.01%586-10.26%
Mar 31, 20241,7278.48%259,229,664-6.22%711.32%7249.37%65311.82%
Dec 31, 20231,5924.19%276,409,035-3.06%731.40%6621.22%5845.04%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
Vanguard US Total Market Shares ETF10.60M3.39%-555.40K
Vanguard Total Stock Mkt Idx Inv10.13M3.24%34.65K
Vanguard Institutional 500 Index Trust8.91M2.85%60.88K
Cushing Midstream Strategy9.03M2.81%163.96K
The Energy Select Sector SPDR® ETF6.92M2.22%-8.80K
Fidelity 500 Index4.03M1.29%17.92K
SPDR® S&P 500 ETF3.93M1.26%-127.78K
iShares Core S&P 500 ETF3.86M1.24%11.16K
SPDR® S&P 500® ETF Trust3.83M1.23%-20.09K
SPDR® S&P 500® ETF3.78M1.21%-63.61K

Recent Insider Transactions


DateNameRoleActivityValue
Mar 11, 2025Hessling Ricky D. Chief Commercial OfficerBuy$269.44K
Mar 05, 2025Bayh Evan-Buy$133.70K
Dec 04, 2024CAMPBELL JEFFREY C-Buy$897.64K
Mar 01, 2024Rucker Kim K.W.-Sell$170.35K
Feb 26, 2024Aydt Timothy J Ex VP, RefiningSell$1.38M

Insider Transactions Trends


DateBuySell
2025 Q2--
2025 Q12-
2024 Q41-
2024 Q3--
2024 Q2--

MPC Ownership FAQ


Who Owns Marathon Petroleum?

Marathon Petroleum shareholders are primarily institutional investors at 62.05%, followed by 2.07% insiders and 35.88% retail investors. The average institutional ownership in Marathon Petroleum's industry, Oil & Gas Refining & Marketing Stocks, is 47.31%, which Marathon Petroleum exceeds.

Who owns the most shares of Marathon Petroleum?

Marathon Petroleum’s largest shareholders are Vanguard group (31.11M shares, 9.40%), Blackrock (28.18M shares, 7.77%), and Blackrock funding, inc. /de (24.75M shares, 7.48%). Together, they hold 24.64% of Marathon Petroleum’s total shares outstanding.

Does Blackrock own Marathon Petroleum?

Yes, BlackRock owns 7.77% of Marathon Petroleum, totaling 28.18M shares as of Jun 2024. This represents 0.11% of BlackRock's total assets, with a market value of 4.89B$. In the last quarter, BlackRock decreased its holdings by -1.828M shares, a -6.09% change.

Who is Marathon Petroleum’s biggest shareholder by percentage of total assets invested?

Mcintyre freedman & flynn investment advisers is Marathon Petroleum’s biggest shareholder by percentage of total assets invested, with 5.35% of its assets in 51.35K Marathon Petroleum shares, valued at 7.16M$.

Who is the top mutual fund holder of Marathon Petroleum shares?

Vanguard US Total Market Shares ETF is the top mutual fund holder of Marathon Petroleum shares, with 3.39% of its total shares outstanding invested in 10.6M Marathon Petroleum shares.

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