Institutional investors purchased a net $5.9 million shares of MPC during the quarter ended September 2014 and now own 87.24% 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.
Mutual fund holders
Largest Quarterly Institutional Transactions
Latest Institutional Activity
DEUTSCHE ASSET & WEALTH MANAGEME... Bought 1.9 Million shares of Marathon Petroleum
MILLENNIUM MANAGEMENT LLC Bought 1.8 Million shares of Marathon Petroleum
WBI INVESTMENTS, INC. Bought 1.3 Million shares of Marathon Petroleum