Institutional investors hold a majority ownership of IBKR through the 82.28% 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 December 2015, these large investors purchased a net $977.4 thousand shares.
Mutual fund holders
Largest Quarterly Institutional Transactions
Latest Institutional Activity
AMERICAN CENTURY INVESTMENT MANA... Bought 1.0 Million shares of Interactive Brokers Group...
APEX CAPITAL MANAGEMENT, INC. Bought 58.6 Thousand shares of Interactive Brokers Group...