IO

ION Geophysical Corporation

Delisted

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

67 hedge funds and large institutions have $32.1M invested in ION Geophysical Corporation in 2016 Q2 according to their latest regulatory filings, with 17 funds opening new positions, 13 increasing their positions, 28 reducing their positions, and 12 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
67
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
$187K
Puts
$2K
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
26
$207K
27
$203K
28
$193K
29
$189K
30
$173K
31
$167K
32
$165K
33
$162K
34
$135K
35
$129K
36
$112K
37
$103K
38
$83K
39
$69K
40
$64K
41
$36K
42
$35K
43
$28K
44
$26K
45
$18K
46
$16K
47
$16K
48
$10K
49
$10K
50
$9K