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Ion Geophysical Corp (NYSE:IO)

Delayed Data
As of Nov 24
 0.00 / 0.00%
Today’s Change
Today|||52-Week Range
Institutional investors purchased a net $69.0 thousand shares of IO during the quarter ended September 2017. This may signal that the smart money is gaining interest in this company as the 40.98% of shares outstanding that institutional investors hold is actually below the Oilfield Services/Equipment industry average.
Other institutional21.28%
Mutual fund holders19.70%
Individual stakeholders14.05%

Largest Quarterly Institutional

Latest Institutional Activity

9/30/2017GATES CAPITAL MANAGEMENT, INC.  Bought 168.7 Thousand shares of Ion Geophysical Corp
9/30/2017RENAISSANCE TECHNOLOGIES LLC  Bought 55.4 Thousand shares of Ion Geophysical Corp
9/30/2017BRIDGEWAY CAPITAL MANAGEMENT, IN...  Bought 33.3 Thousand shares of Ion Geophysical Corp

Top 10 Owners of Ion Geophysical Corp

Total value ($)Shares
bought / sold
Invesco Advisers, Inc.7.95%943,9597,362,88000.00%
Gates Capital Management, Inc.6.33%751,6185,862,620+168,672+28.93%
Footprints Asset Management & Res...6.09%722,3985,634,70400.00%
Renaissance Technologies LLC2.43%288,1822,247,820+55,400+23.80%
Invesco Canada Ltd.2.06%244,2631,905,25100.00%
Dimensional Fund Advisors LP2.05%243,3071,897,795-22,071-8.32%
The Vanguard Group, Inc.1.93%228,5641,782,799-58,995-20.52%
Bridgeway Capital Management, Inc...1.60%189,5051,478,139+33,300+21.32%
Neuberger Berman Investment Advis...1.52%180,8681,410,770+3,741+2.11%
BlackRock Fund Advisors1.44%170,9561,333,457-668-0.39%

Top 10 Mutual Funds Holding Ion Geophysical Corp

Mutual fundStakeShares
Total value ($)Shares
bought / sold
Invesco Select Companies Fund7.91%938,4857,320,18300.00%
Vanguard Total Stock Market Index...1.72%204,2641,593,259+132,388+184.19%
Bridgeway Ultra Small Company Mar...1.08%127,816996,965+42,666+50.11%
PowerShares FTSE RAFI US 1500 Sma...1.05%124,606971,92700.00%
Trimark US Small Companies Class1.05%124,532971,35000.00%
Government Pension Fund - Global ...0.71%84,745661,011+84,745--
Footprints Discover Value Fund0.65%77,506604,54700.00%
Royce Value Trust0.61%71,880560,66400.00%
DFA US Micro Cap Portfolio0.58%68,868537,17000.00%
DFA US Small Cap Portfolio0.56%66,679520,09600.00%