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IO

ION Geophysical Corporation

Delisted

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

Name Holding Trade Value Shares
Change
Change in
Stake
OSAM
26
O'Shaughnessy Asset Management
Connecticut
$583K -$215K -11,018 -23%
RJFSA
27
Raymond James Financial Services Advisors
Florida
$560K
Russell Investments Group
28
Russell Investments Group
United Kingdom
$482K +$606K +31,017 New
Jacobs Levy Equity Management
29
Jacobs Levy Equity Management
New Jersey
$442K -$159K -8,135 -22%
AA
30
ALPS Advisors
Colorado
$418K +$125K +6,383 +31%
Axa
31
Axa
France
$334K
TCIM
32
TIAA CREF Investment Management
New York
$333K -$42.8K -2,193 -9%
TA
33
Teachers Advisors
New York
$314K -$4.2K -215 -1%
Morgan Stanley
34
Morgan Stanley
New York
$311K -$87.1K -4,461 -18%
Man Group
35
Man Group
United Kingdom
$301K +$378K +19,380 New
AIM
36
Assured Investment Management
New York
$276K -$257K -13,153 -43%
SO
37
STRS Ohio
Ohio
$264K
California State Teachers Retirement System (CalSTRS)
38
California State Teachers Retirement System (CalSTRS)
California
$253K
PP
39
PDT Partners
New York
$253K +$318K +16,300 New
NJBEST
40
New Jersey Better Educational Savings Trust
New Jersey
$249K +$312K +16,000 New
PPA
41
Parametric Portfolio Associates
Washington
$232K +$291K +14,919 New
California Public Employees Retirement System
42
California Public Employees Retirement System
California
$216K
Connor, Clark & Lunn Investment Management (CC&L)
43
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$184K +$232K +11,859 New
New York State Common Retirement Fund
44
New York State Common Retirement Fund
New York
$183K
JP Morgan Chase
45
JP Morgan Chase
New York
$136K -$1.95M -99,745 -92%
AIG
46
American International Group
New York
$110K +$2.48K +127 +2%
UBS Group
47
UBS Group
Switzerland
$106K +$56.4K +2,889 +74%
Macquarie Group
48
Macquarie Group
Australia
$105K -$570K -29,182 -81%
DCM
49
Dupont Capital Management
Delaware
$104K
Acadian Asset Management
50
Acadian Asset Management
Massachusetts
$70K -$1.91M -97,857 -96%