IO

ION Geophysical Corporation

Delisted

IO was delisted on the 18th of May, 2022.

142 hedge funds and large institutions have $280M invested in ION Geophysical Corporation in 2014 Q4 according to their latest regulatory filings, with 17 funds opening new positions, 43 increasing their positions, 51 reducing their positions, and 21 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
142
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$10K
Puts
$215K
Net Calls
Net Calls Change

Top Sellers

1 -$5.31M
2 -$2.14M
3 -$1.91M
4
Morgan Stanley
Morgan Stanley
New York
-$1.36M
5
Millennium Management
Millennium Management
New York
-$1.22M
Name Holding Trade Value Shares
Change
Change in
Stake
101
$54K
102
$54K
103
$53K
104
$51K
105
$51K
106
$45K
107
$44K
108
$43K
109
$40K
110
$39.9K
111
$38K
112
$35K
113
$34K
114
$33K
115
$33K
116
$32K
117
$32K
118
$29K
119
$28K
120
$28K
121
$27K
122
$21K
123
$20K
124
$14K
125
$13K