Institutional investors hold a majority ownership of PSX through the 76.08% 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 2015, these large investors purchased a net $3.7 million shares.
Mutual fund holders
Largest Quarterly Institutional Transactions
Latest Institutional Activity
BERKSHIRE HATHAWAY, INC. (INVEST... Bought 14.1 Million shares of Phillips 66