Institutional investors hold a majority ownership of IBKR through the 80.21% of the outstanding shares that they control. This interest is also higher than at almost any other company in the Investment Banks/Brokers industry. Last, during the quarter ended September 2013, these large investors purchased a net $414.7 thousand shares.
Mutual fund holders
Largest Quarterly Institutional Transactions
Latest Institutional Activity
RUANE, CUNNIFF & GOLDFARB, INC. Bought 1.2 Million shares of Interactive Brokers Group...