Ion Geophysical Corp (NYSE:IO)

Delayed Data
As of Apr 17
 -0.13 / -5.35%
Today’s Change
Today|||52-Week Range
Institutional investors purchased a net $1.3 million shares of IO during the quarter ended December 2014. This may signal that the smart money is gaining interest in this company as the 62.80% of shares outstanding that institutional investors hold is actually below the Oilfield Services/Equipment industry average.
Individual stakeholders8.40%
Mutual fund holders46.68%
Other institutional16.12%

Largest Quarterly Institutional

Latest Institutional Activity

3/31/2015OXFORD ASSET MANAGEMENT LLP  Bought 174.4 Thousand shares of Ion Geophysical Corp
3/31/2015BMO ASSET MANAGEMENT, INC.  Bought 9.7 Thousand shares of Ion Geophysical Corp
3/31/2015CAPSTONE ASSET MANAGEMENT CO.  Bought 570.00 shares of Ion Geophysical Corp

Top 10 Owners of Ion Geophysical Corp

Total value ($)Shares
bought / sold
Invesco Advisers, Inc.12.43%20,437,42044,349,20100.00%
BlackRock Fund Advisors6.88%11,307,99924,538,358+974,713+9.43%
Invesco Canada Ltd.6.59%10,845,28223,534,26200.00%
The Vanguard Group, Inc.5.16%8,491,81118,427,230-778,447-8.40%
Wells Capital Management, Inc.3.49%5,733,33312,441,333-122,900-2.10%
Dimensional Fund Advisors LP2.86%4,710,94910,222,759+56,091+1.21%
SSgA Funds Management, Inc.1.81%2,969,4286,443,659-36,663-1.22%
Neuberger Berman LLC1.68%2,766,9926,004,373-120,050-4.16%
Putnam Investment Management LLC1.54%2,536,4895,504,181+639,109+33.68%
Columbia Management Investment Ad...1.38%2,262,4034,909,415-10,610-0.47%

Top 10 Mutual Funds Holding Ion Geophysical Corp

Mutual fundStakeShares
Total value ($)Shares
bought / sold
Invesco Select Companies Fund8.56%14,077,28930,547,71700.00%
Trimark Canadian Small Companies ...4.64%7,640,97316,580,91100.00%
Invesco Small Cap Value Fund3.72%6,114,74313,268,99200.00%
Wells Fargo Advantage Small Cap V...2.63%4,320,6009,375,702-265,000-5.78%
iShares Core S&P Small Cap ETF1.81%2,979,7526,466,062+34,584+1.17%
Vanguard Small Cap Index Fund1.45%2,388,1475,182,279+52,357+2.24%
iShares Russell 2000 ETF1.35%2,212,0154,800,073+174,440+8.56%
Vanguard Total Stock Market Index...1.30%2,137,3794,638,112+3,500+0.16%
Government Pension Fund - Global ...1.23%2,027,5004,399,675+431,000+27.00%
Trimark US Small Companies Class0.86%1,413,5273,067,35400.00%

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