Institutional investors purchased a net $290.0 thousand shares of IO during the quarter ended September 2014. This may signal that the smart money is gaining interest in this company as the 63.11% 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
JPMORGAN INVESTMENT MANAGEMENT, ... Bought 935.5 Thousand shares of Ion Geophysical Corp
THE VANGUARD GROUP, INC. Bought 695.8 Thousand shares of Ion Geophysical Corp
SYSTEMATIC FINANCIAL MANAGEMENT ... Bought 683.0 Thousand shares of Ion Geophysical Corp