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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
SO
51
STRS Ohio
Ohio
$587K +$750K +14,027 New
CS
52
Credit Suisse
Switzerland
$539K -$614K -11,472 -47%
RhumbLine Advisers
53
RhumbLine Advisers
Massachusetts
$515K
AQR Capital Management
54
AQR Capital Management
Connecticut
$427K -$1.47M -27,560 -73%
Swiss National Bank
55
Swiss National Bank
Switzerland
$403K
GAM
56
Gotham Asset Management
New York
$354K +$452K +8,449 New
Comerica Bank
57
Comerica Bank
Texas
$353K +$1.23K +23 +0.3%
MC
58
Menta Capital
California
$348K +$445K +8,310 New
First Trust Advisors
59
First Trust Advisors
Illinois
$340K +$434K +8,116 New
BG
60
BlackRock Group
United Kingdom
$332K -$378K -7,072 -47%
OA
61
Oak Associates
Ohio
$331K
TPSF
62
Texas Permanent School Fund
Texas
$324K -$47.5K -887 -10%
State Board of Administration of Florida Retirement System
63
State Board of Administration of Florida Retirement System
Florida
$311K
State of Tennessee, Department of Treasury
64
State of Tennessee, Department of Treasury
Tennessee
$309K
Wellington Management Group
65
Wellington Management Group
Massachusetts
$294K +$2.83K +53 +0.8%
MLICM
66
Metropolitan Life Insurance Company (MetLife)
New York
$288K +$71.5K +1,337 +24%
AIG
67
American International Group
New York
$276K +$1.93K +36 +0.5%
ASRS
68
Arizona State Retirement System
Arizona
$247K -$13.5K -253 -4%
Manulife (Manufacturers Life Insurance)
69
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$238K +$4.49K +84 +2%
VOYA Investment Management
70
VOYA Investment Management
Georgia
$236K
OA
71
OFI Advisors
Pennsylvania
$231K +$76.1K +1,422 +35%
T. Rowe Price Associates
72
T. Rowe Price Associates
Maryland
$227K
NCA
73
NCM Capital Advisers
North Carolina
$215K
BA
74
Boston Advisors
Massachusetts
$211K
BA
75
BlackRock Advisors
Delaware
$210K -$2.02M -37,834 -88%