Institutional investors purchased a net $2.7 million shares of IO during the quarter ended December 2013. This may signal that the smart money is gaining interest in this company as the 64.52% of shares outstanding that institutional investors hold is actually below the Oilfield Services/Equipment industry average.
Mutual fund holders
Largest Quarterly Institutional Transactions
Latest Institutional Activity
INVESCO CANADA LTD. Bought 6.4 Million shares of Ion Geophysical Corp
INVESCO ADVISERS, INC. Bought 4.3 Million shares of Ion Geophysical Corp
RENAISSANCE TECHNOLOGIES LLC Bought 1.0 Million shares of Ion Geophysical Corp