Institutional investors purchased a net $1.5 million shares of IO during the quarter ended March 2015. This may signal that the smart money is gaining interest in this company as the 61.22% 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
FIRST TRUST ADVISORS LP Bought 1.2 Million shares of Ion Geophysical Corp
THE VANGUARD GROUP, INC. Bought 622.0 Thousand shares of Ion Geophysical Corp
RENAISSANCE TECHNOLOGIES LLC Bought 601.6 Thousand shares of Ion Geophysical Corp