Institutional investors hold a majority ownership of TTEK through the 91.79% of the outstanding shares that they control. This interest is also higher than at almost any other company in the Environmental Services industry. Last, during the quarter ended December 2014, these large investors purchased a net $145.8 thousand shares.
Mutual fund holders
Largest Quarterly Institutional Transactions
Latest Institutional Activity
NORGES BANK INVESTMENT MANAGEMEN... Bought 3.1 Million shares of Tetra Tech Inc
STERLING CAPITAL MANAGEMENT LLC Bought 1.4 Million shares of Tetra Tech Inc