Institutional investors purchased a net $600.7 thousand shares of IO during the quarter ended March 2015. This may signal that the smart money is gaining interest in this company as the 61.59% 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
AMALGAMATED BANK Bought 14.6 Thousand shares of Ion Geophysical Corp
TEACHER RETIREMENT SYSTEM OF TEX... Bought 1.1 Thousand shares of Ion Geophysical Corp
BMO ASSET MANAGEMENT, INC. Bought 357.00 shares of Ion Geophysical Corp