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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
MNA
26
Manning & Napier Advisors
New York
$3.74M +$3.87M +41,455 New
PGIM
27
Pacific Global Investment Management
California
$3.19M +$3.29M +35,285 New
BIM
28
BlackRock Investment Management
Delaware
$3.01M +$3.11M +33,325 New
Geode Capital Management
29
Geode Capital Management
Massachusetts
$3M +$3.1M +33,177 New
Charles Schwab
30
Charles Schwab
California
$2.85M +$2.93M +31,402 New
SCM
31
Snow Capital Management
Pennsylvania
$2.79M +$2.88M +30,897 New
TC
32
TFS Capital
Pennsylvania
$2.74M +$2.83M +30,355 New
New York State Teachers Retirement System (NYSTRS)
33
New York State Teachers Retirement System (NYSTRS)
New York
$2.7M +$2.79M +29,857 New
CPS
34
Counsel Portfolio Services
Ontario, Canada
$2.55M +$2.64M +28,254 New
RFC
35
Russell Frank Company
Washington
$2.4M +$2.48M +26,627 New
Bank of America
36
Bank of America
North Carolina
$2.39M +$2.47M +26,477 New
JP Morgan Chase
37
JP Morgan Chase
New York
$2.13M +$2.21M +23,631 New
Nomura Holdings
38
Nomura Holdings
Japan
$1.92M +$1.98M +21,253 New
WCM
39
Wisconsin Capital Management
Wisconsin
$1.91M +$1.98M +21,180 New
SONJCPFA
40
State of New Jersey Common Pension Fund A
New Jersey
$1.66M +$1.71M +18,333 New
D.E. Shaw & Co
41
D.E. Shaw & Co
New York
$1.64M +$1.69M +18,143 New
New York State Common Retirement Fund
42
New York State Common Retirement Fund
New York
$1.64M +$1.69M +18,144 New
Prudential Financial
43
Prudential Financial
New Jersey
$1.6M +$1.65M +17,727 New
AllianceBernstein
44
AllianceBernstein
Tennessee
$1.53M +$1.59M +17,003 New
Deutsche Bank
45
Deutsche Bank
Germany
$1.53M +$1.58M +16,977 New
California Public Employees Retirement System
46
California Public Employees Retirement System
California
$1.45M +$1.5M +16,078 New
California State Teachers Retirement System (CalSTRS)
47
California State Teachers Retirement System (CalSTRS)
California
$1.4M +$1.44M +15,470 New
OAM
48
Oxford Asset Management
United Kingdom
$1.39M +$1.43M +15,365 New
Public Sector Pension Investment Board (PSP Investments)
49
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$1.37M +$1.42M +15,191 New
ACM
50
Argent Capital Management
Missouri
$1.36M +$1.4M +15,043 New