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Ion Geophysical Corp (NYSE:IO)

Delayed Data
As of 10:33am ET
 -0.0001 / -0.00%
Today’s Change
Today|||52-Week Range
Institutional investors purchased a net $209.0 thousand shares of IO during the quarter ended March 2017. This may signal that the smart money is gaining interest in this company as the 42.63% of shares outstanding that institutional investors hold is actually below the Oilfield Services/Equipment industry average.
Other institutional22.21%
Mutual fund holders20.42%
Individual stakeholders14.03%

Largest Quarterly Institutional

Latest Institutional Activity

6/30/2017CREATIVE PLANNING, INC.  Bought 400.00 shares of Ion Geophysical Corp
6/30/2017CTC MYCFO LLC  Sold 264.00 shares of Ion Geophysical Corp
6/30/2017CUTLER GROUP LP  Sold 700.00 shares of Ion Geophysical Corp

Top 10 Owners of Ion Geophysical Corp

Total value ($)Shares
bought / sold
Invesco Advisers, Inc.7.95%943,9594,106,22200.00%
Footprints Asset Management & Res...6.09%722,3983,142,43100.00%
Gates Capital Management, Inc.4.91%582,9462,535,815+241,567+70.76%
The Vanguard Group, Inc.3.03%360,0881,566,383-74,972-17.23%
Dimensional Fund Advisors LP2.24%265,3781,154,394-1,876-0.70%
Invesco Canada Ltd.2.06%244,2631,062,544-44,488-15.41%
Renaissance Technologies LLC1.96%232,9821,013,472-26,124-10.08%
Neuberger Berman Investment Advis...1.57%186,140809,709+7,090+3.96%
BlackRock Fund Advisors1.57%185,832808,369+524+0.28%
Bridgeway Capital Management, Inc...1.31%155,724677,399+57,908+59.20%

Top 10 Mutual Funds Holding Ion Geophysical Corp

Mutual fundStakeShares
Total value ($)Shares
bought / sold
Invesco Select Companies Fund7.91%938,4864,082,41400.00%
Vanguard Extended Market Index Fu...1.13%134,578585,41400.00%
Trimark US Small Companies Class1.05%124,532541,71400.00%
PowerShares FTSE RAFI US 1500 Sma...1.01%120,142522,61800.00%
Vanguard Institutional Total Stoc...0.93%110,920482,50200.00%
Bridgeway Ultra Small Company Mar...0.72%85,150370,403+85,150--
Government Pension Fund - Global ...0.71%84,745368,641+84,745--
Footprints Discover Value Fund0.65%77,506337,151+5,600+7.79%
Royce Value Trust0.61%71,880312,678+71,880--
DFA US Micro Cap Portfolio0.58%68,868299,57600.00%