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Marathon Petroleum Corp (NYSE:MPC)

Delayed Data
As of May 26
 +0.37 / +0.71%
Today’s Change
Today|||52-Week Range
Institutional investors purchased a net $5.1 million shares of MPC during the quarter ended March 2017 and now own 79.77% of the total shares outstanding. This majority interest is a greater percentage than is typical for companies in the Oil Refining/Marketing industry and highlights that the smart money sees this stock as an important holding.
Other institutional42.45%
Mutual fund holders37.32%
Individual stakeholders0.46%

Largest Quarterly Institutional

Latest Institutional Activity

3/31/2017IRIDIAN ASSET MANAGEMENT LLC  Bought 5.2 Million shares of Marathon Petroleum
3/31/2017AJO LP  Bought 3.9 Million shares of Marathon Petroleum
3/31/2017AMERICAN CENTURY INVESTMENT MANA...  Bought 2.0 Million shares of Marathon Petroleum

Top 10 Owners of Marathon Petroleum

Total value ($)Shares
bought / sold
The Vanguard Group, Inc.7.14%37,711,6031,921,029,057+1,549,473+4.28%
BlackRock Fund Advisors5.35%28,257,9611,439,460,533+874,292+3.19%
SSgA Funds Management, Inc.5.31%28,029,9831,427,847,334+107,894+0.39%
Boston Partners Global Investors,...2.80%14,798,820753,851,891+267,469+1.84%
BlackRock Advisors LLC2.27%11,996,223611,087,600-2,228,657-15.67%
Kensico Capital Management Corp.1.75%9,260,000471,704,400+660,000+7.67%
Wellington Management Co. LLP1.72%9,079,803462,525,165-2,840,354-23.83%
T. Rowe Price Associates, Inc.1.62%8,533,371434,689,919-2,374,937-21.77%
LSV Asset Management1.49%7,848,519399,803,558-514,160-6.15%
Iridian Asset Management LLC1.46%7,707,619392,626,112+5,216,764+209.44%

Top 10 Mutual Funds Holding Marathon Petroleum

Mutual fundStakeShares
Total value ($)Shares
bought / sold
Vanguard Total Stock Market Index...2.25%11,879,920605,163,125+129,644+1.10%
Vanguard 500 Index Fund1.54%8,115,374413,397,152+64,566+0.80%
SPDR Series - Energy Select Secto...1.33%6,993,276356,237,479-28,760-0.41%
SPDR S&P 500 ETF1.13%5,974,726304,352,542-113,283-1.86%
BlackRock Global Allocation Fund1.12%5,919,456301,537,089-1,410,214-19.24%
Vanguard Institutional Index Fund1.10%5,780,764294,472,118+19,655+0.34%
Government Pension Fund - Global ...0.99%5,219,248265,868,493+738,403+16.48%
Vanguard Wellesley Income Fund0.73%3,860,150196,636,041+43,600+1.14%
John Hancock III - Disciplined Va...0.66%3,498,103178,193,36700.00%
T Rowe Price Value Fund0.60%3,187,801162,386,583-1,674,999-34.45%