We are live on ! Find out more
IO

ION Geophysical Corporation

Delisted

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

Name Holding Trade Value Shares
Change
Change in
Stake
D.E. Shaw & Co
26
D.E. Shaw & Co
New York
$308K +$307K +35,477 New
Millennium Management
27
Millennium Management
New York
$301K -$62.5K -7,221 -17%
PAM
28
Panagora Asset Management
Massachusetts
$286K -$281K -32,516 -50%
GCP
29
GSA Capital Partners
United Kingdom
$274K +$273K +31,538 New
JP Morgan Chase
30
JP Morgan Chase
New York
$259K +$114K +13,229 +79%
Jacobs Levy Equity Management
31
Jacobs Levy Equity Management
New Jersey
$246K +$63K +7,285 +35%
ARTA
32
A.R.T. Advisors
New York
$186K +$186K +21,451 New
State Street
33
State Street
Massachusetts
$167K +$11K +1,271 +7%
Citigroup
34
Citigroup
New York
$139K -$400K -46,277 -74%
ECM
35
ExodusPoint Capital Management
New York
$133K +$132K +15,289 New
Goldman Sachs
36
Goldman Sachs
New York
$129K +$15.3K +1,768 +13%
California Public Employees Retirement System
37
California Public Employees Retirement System
California
$120K
Marshall Wace
38
Marshall Wace
United Kingdom
$107K +$106K +12,306 New
Russell Investments Group
39
Russell Investments Group
United Kingdom
$98K +$97.8K +11,300 New
PPA
40
Parametric Portfolio Associates
Washington
$96K +$3.73K +431 +4%
PCM
41
Prelude Capital Management
New York
$86K +$9.67K +1,118 +13%
UBS Group
42
UBS Group
Switzerland
$64K +$17.4K +2,006 +37%
DCM
43
Dupont Capital Management
Delaware
$58K
Barclays
44
Barclays
United Kingdom
$27K -$1.16K -134 -4%
OSAM
45
O'Shaughnessy Asset Management
Connecticut
$13K +$13.3K +1,542 New
TRCT
46
Tower Research Capital (TRC)
New York
$12K +$11.7K +1,356 New
MAM
47
Meeder Asset Management
Ohio
$9K +$3.08K +356 +50%
Royal Bank of Canada
48
Royal Bank of Canada
Ontario, Canada
$4K +$528 +61 +15%
SF
49
Synovus Financial
Georgia
$2K
LTFS
50
Ladenburg Thalmann Financial Services
Florida
$1K +$112 +13 +20%