Institutional investors hold a majority ownership of TSO through the 95.73% of the outstanding shares that they control. This interest is also higher than at almost any other company in the Oil Refining/Marketing industry. Last, during the quarter ended December 2014, these large investors purchased a net $4.2 million shares.
Mutual fund holders
Largest Quarterly Institutional Transactions
Latest Institutional Activity
THE VANGUARD GROUP, INC. Bought 1.4 Million shares of Tesoro Corp
MILLENNIUM MANAGEMENT LLC Bought 1.4 Million shares of Tesoro Corp
SSGA FUNDS MANAGEMENT, INC. Bought 1.4 Million shares of Tesoro Corp