ION GEOPHYSICAL CORP - COM (IO)

CUSIP: 462044108

Q3 2015 13F Holders as of 30 Sep 2015

Type / Class
Equity / COM
Total 13F shares
91,585,162
Share change
-4,663,632
Total reported value
$35,711,537
Put/Call ratio
0%
Price per share
$0.39
Number of holders
107
Value change
-$3,565,155
Number of buys
40
Number of sells
55

Quarterly Holders Quick Answers

What is CUSIP 462044108?
CUSIP 462044108 identifies IO - ION GEOPHYSICAL CORP - COM in SEC institutional holdings data.

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Institutional Holders of ION GEOPHYSICAL CORP - COM (IO) as of Q3 2015

As of 30 Sep 2015, ION GEOPHYSICAL CORP - COM (IO) was held by 107 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 91,585,162 shares. The largest 10 holders included Invesco Ltd., BlackRock Fund Advisors, VANGUARD GROUP INC, WELLS FARGO & COMPANY/MN, DIMENSIONAL FUND ADVISORS LP, BlackRock Institutional Trust Company, N.A., Neuberger Berman Group LLC, STATE STREET CORP, RENAISSANCE TECHNOLOGIES LLC, and NORGES BANK. This page lists 107 institutional shareholders reporting positions in this security for the Q3 2015 filing period.
Investor Option Weight % Change % Value $ * Price Shares Share Change Activity Report Period
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.