IO

ION Geophysical Corporation

Delisted

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

38 hedge funds and large institutions have $5.17M invested in ION Geophysical Corporation in 2020 Q3 according to their latest regulatory filings, with 6 funds opening new positions, 6 increasing their positions, 13 reducing their positions, and 7 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
38
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
$57K
Puts
$15K
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
1
$1.57M
2
$682K
3
$450K
4
$438K
5
$316K
6
$294K
7
$289K
8
$251K
9
$121K
10
$119K
11
$116K
12
$75K
13
$64K
14
$60K
15
$43K
16
$40K
17
$36K
18
$34K
19
$33K
20
$27K
21
$25K
22
$21K
23
$16K
24
$11K
25
$10K