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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
DCM
26
Dupont Capital Management
Delaware
$182K
Bank of New York Mellon
27
Bank of New York Mellon
New York
$167K +$7.63K +1,114 +4%
Northern Trust
28
Northern Trust
Illinois
$162K -$18.2K -2,662 -9%
BFA
29
BlackRock Fund Advisors
California
$160K +$5.37K +784 +3%
VKH
30
Virtu KCG Holdings
New York
$159K +$111K +16,201 +158%
AG
31
Algert Global
California
$135K +$155K +22,579 New
SCM
32
Sterling Capital Management
North Carolina
$130K -$84.4K -12,311 -36%
Morgan Stanley
33
Morgan Stanley
New York
$130K +$135K +19,681 +985%
Deutsche Bank
34
Deutsche Bank
Germany
$116K +$88.4K +12,903 +198%
TC
35
TFS Capital
Pennsylvania
$115K +$132K +19,226 New
California Public Employees Retirement System
36
California Public Employees Retirement System
California
$87K -$5.48K -800 -5%
ARTA
37
A.R.T. Advisors
New York
$83K +$95K +13,860 New
HighTower Advisors
38
HighTower Advisors
Illinois
$80K
Two Sigma Investments
39
Two Sigma Investments
New York
$64K +$72.7K +10,603 New
CS
40
Credit Suisse
Switzerland
$64K +$73.7K +10,760 New
AIM
41
Acrospire Investment Management
Illinois
$61K +$70.2K +10,240 New
First Trust Advisors
42
First Trust Advisors
Illinois
$60K +$68.5K +10,000 New
Walleye Trading
43
Walleye Trading
New York
$47K +$52.8K +7,700 +3,850%
TDC
44
Thompson Davis & Co
Virginia
$33K +$37.8K +5,516 New
BGIM
45
Brandywine Global Investment Management
Pennsylvania
$27K +$30.6K +4,470 New
Russell Investments Group
46
Russell Investments Group
United Kingdom
$27K +$31.1K +4,539 New
NFA
47
Nationwide Fund Advisors
Ohio
$20K
UBS Group
48
UBS Group
Switzerland
$14K
Acadian Asset Management
49
Acadian Asset Management
Massachusetts
$14K +$16.5K +2,404 New
Bank of America
50
Bank of America
North Carolina
$11K +$12.3K +1,802 +2,906%