Institutional investors hold a majority ownership of TSO through the 96.67% 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 2013, these large investors purchased a net $4.8 million shares.
Mutual fund holders
Largest Quarterly Institutional Transactions
Latest Institutional Activity
PARTNER FUND MANAGEMENT LP Bought 2.2 Million shares of Tesoro Corp
STEADFAST CAPITAL MANAGEMENT LP Bought 1.8 Million shares of Tesoro Corp
SSGA FUNDS MANAGEMENT, INC. Bought 1.6 Million shares of Tesoro Corp