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Ion Geophysical Corp (NYSE:IO)

9.35
Delayed Data
As of Sep 22
 -0.25 / -2.60%
Today’s Change
3.20
Today|||52-Week Range
9.85
+55.83%
Year-to-Date
Institutional investors hold 40.40% of IO's outstanding shares This is below the norm for stocks in the Oilfield Services/Equipment industry and implies that this is not a key holding for them.
Mutual fund holders20.45%
Other institutional19.95%
Individual stakeholders14.05%

Largest Quarterly Institutional
Transactions

Latest Institutional Activity

6/30/2017JACOBS LEVY EQUITY MANAGEMENT, I...  Bought 18.6 Thousand shares of Ion Geophysical Corp
6/30/2017UBS SECURITIES LLC  Bought 4.7 Thousand shares of Ion Geophysical Corp
6/30/2017INVESCO POWERSHARES CAPITAL MANA...  Bought 2.5 Thousand shares of Ion Geophysical Corp

Top 10 Owners of Ion Geophysical Corp

StockholderStakeShares
owned
Total value ($)Shares
bought / sold
Total
change
Invesco Advisers, Inc.7.95%943,9596,938,09900.00%
Footprints Asset Management & Res...6.09%722,3985,309,62500.00%
Gates Capital Management, Inc.4.91%582,9464,284,65300.00%
The Vanguard Group, Inc.2.45%290,4172,134,565-69,671-19.35%
Dimensional Fund Advisors LP2.24%265,3781,950,52800.00%
Invesco Canada Ltd.2.06%244,2631,795,33300.00%
Renaissance Technologies LLC1.96%232,7821,710,948-200-0.09%
Neuberger Berman Investment Advis...1.49%177,1271,301,883-9,013-4.84%
BlackRock Fund Advisors1.45%171,6241,261,436-14,208-7.65%
Bridgeway Capital Management, Inc...1.32%156,2051,148,107+481+0.31%

Top 10 Mutual Funds Holding Ion Geophysical Corp

Mutual fundStakeShares
owned
Total value ($)Shares
bought / sold
Total
change
Invesco Select Companies Fund7.91%938,4856,897,865-1-0.00%
Vanguard Extended Market Index Fu...1.13%134,578989,14800.00%
Bridgeway Ultra Small Company Mar...1.08%127,816939,448+42,666+50.11%
Trimark US Small Companies Class1.05%124,532915,31000.00%
PowerShares FTSE RAFI US 1500 Sma...1.03%122,317899,03000.00%
Vanguard Institutional Total Stoc...0.93%110,920815,26200.00%
Government Pension Fund - Global ...0.71%84,745622,876+84,745--
Footprints Discover Value Fund0.65%77,506569,66900.00%
Royce Value Trust0.61%71,880528,31800.00%
DFA US Micro Cap Portfolio0.58%68,868506,18000.00%