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Ion Geophysical Corp (NYSE:IO)

Delayed Data
As of Jul 31
 +0.0119 / +1.53%
Today’s Change
Today|||52-Week Range
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.
Individual stakeholders8.55%
Mutual fund holders43.12%
Other institutional18.47%

Largest Quarterly Institutional

Latest Institutional Activity

6/30/2015AMALGAMATED BANK  Bought 14.6 Thousand shares of Ion Geophysical Corp
6/30/2015TEACHER RETIREMENT SYSTEM OF TEX...  Bought 1.1 Thousand shares of Ion Geophysical Corp
6/30/2015BMO ASSET MANAGEMENT, INC.  Bought 357.00 shares of Ion Geophysical Corp

Top 10 Owners of Ion Geophysical Corp

Total value ($)Shares
bought / sold
Invesco Advisers, Inc.12.41%20,437,42021,868,03900.00%
BlackRock Fund Advisors7.09%11,681,02012,498,691+373,021+3.30%
Invesco Canada Ltd.6.58%10,836,90511,595,488-8,377-0.08%
The Vanguard Group, Inc.5.53%9,113,7719,751,735+621,960+7.32%
Wells Capital Management, Inc.3.05%5,018,8885,370,210-714,445-12.46%
Dimensional Fund Advisors LP2.87%4,728,4345,059,424+17,485+0.37%
Neuberger Berman LLC1.96%3,231,9063,458,139+276,816+9.37%
SSgA Funds Management, Inc.1.53%2,511,6172,687,430-457,811-15.42%
Norges Bank Investment Management1.27%2,089,5922,235,863+350,477+20.15%
Putnam Investment Management LLC1.11%1,827,6251,955,559-708,864-27.95%

Top 10 Mutual Funds Holding Ion Geophysical Corp

Mutual fundStakeShares
Total value ($)Shares
bought / sold
Invesco Select Companies Fund8.55%14,077,28915,062,69900.00%
Trimark Canadian Small Companies ...4.64%7,640,9738,175,84100.00%
Invesco Small Cap Value Fund3.71%6,114,7436,542,77500.00%
Wells Fargo Advantage Small Cap V...2.26%3,720,7003,981,149-20,000-0.53%
iShares Core S&P Small Cap ETF1.94%3,198,4643,422,356+65,808+2.10%
Vanguard Total Stock Market Index...1.32%2,174,0932,326,28000.00%
iShares Russell 2000 ETF1.28%2,115,0052,263,055+159,755+8.17%
Government Pension Fund - Global ...1.23%2,027,5002,169,425+431,000+27.00%
Trimark US Small Companies Class0.86%1,413,5271,512,47400.00%
Putnam Capital Opportunities Fund0.84%1,378,1001,474,567-33,600-2.38%