Institutional investors hold a majority ownership of MRO through the 83.03% of the outstanding shares that they control. This interest is also higher than at almost any other company in the Oil & Gas Production industry. Last, during the quarter ended September 2014, these large investors purchased a net $1.9 million shares.
Mutual fund holders
Largest Quarterly Institutional Transactions
Latest Institutional Activity
WELLINGTON MANAGEMENT CO. LLP Bought 16.4 Million shares of Marathon Oil
MILLENNIUM MANAGEMENT LLC Bought 4.5 Million shares of Marathon Oil
T. ROWE PRICE ASSOCIATES, INC. Bought 4.3 Million shares of Marathon Oil