IO

ION Geophysical Corporation

Delisted

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

39 hedge funds and large institutions have $9.1M invested in ION Geophysical Corporation in 2020 Q2 according to their latest regulatory filings, with 9 funds opening new positions, 9 increasing their positions, 14 reducing their positions, and 12 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
39
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
$105K
Puts
$55K
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
1
$2.51M
2
$1.11M
3
$846K
4
$759K
5
$706K
6
$472K
7
$456K
8
$431K
9
$318K
10
$190K
11
$117K
12
$111K
13
$100K
14
$86K
15
$86K
16
$77K
17
$73K
18
$72K
19
$71K
20
$70K
21
$62K
22
$59K
23
$56K
24
$56K
25
$56K