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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
Invesco
1
Invesco
Georgia
$137M -$184K -2,921 -0.1%
Vanguard Group
2
Vanguard Group
Pennsylvania
$36.2M -$594K -9,428 -2%
BFA
3
BlackRock Fund Advisors
California
$29.2M -$2.04M -32,351 -7%
Wells Fargo
4
Wells Fargo
California
$27.9M -$4.46M -70,758 -14%
Dimensional Fund Advisors
5
Dimensional Fund Advisors
Texas
$18.3M +$3.12M +49,531 +21%
BIT
6
BlackRock Institutional Trust
California
$15.7M -$876K -13,899 -5%
Norges Bank
7
Norges Bank
Norway
$14.7M +$7.31M +115,941 +100%
State Street
8
State Street
Massachusetts
$14.6M +$141K +2,237 +1%
Neuberger Berman Group
9
Neuberger Berman Group
New York
$12.2M -$215K -3,416 -2%
Ameriprise
10
Ameriprise
Minnesota
$9.82M +$62.7K +995 +0.6%
PI
11
Putnam Investments
Massachusetts
$8.17M +$8.13M +129,090 New
Allianz Asset Management
12
Allianz Asset Management
Germany
$7.83M -$701K -11,122 -8%
Northern Trust
13
Northern Trust
Illinois
$7.1M -$447K -7,096 -6%
Bank of New York Mellon
14
Bank of New York Mellon
New York
$6.23M -$21.3K -338 -0.3%
RA
15
Royce & Associates
New York
$4.97M
Charles Schwab
16
Charles Schwab
California
$4.68M +$1.72M +27,261 +58%
TCIM
17
TIAA CREF Investment Management
New York
$4.61M -$47.4K -753 -1%
TC
18
TFS Capital
Pennsylvania
$4.6M +$2.98M +47,322 +187%
BIM
19
Bogle Investment Management
Massachusetts
$3.51M -$357K -5,667 -9%
PAM
20
Panagora Asset Management
Massachusetts
$3.49M +$1.46M +23,244 +73%
Principal Financial Group
21
Principal Financial Group
Iowa
$3.29M +$20.1K +319 +0.6%
Geode Capital Management
22
Geode Capital Management
Massachusetts
$2.96M +$17.3K +275 +0.6%
BA
23
BlackRock Advisors
Delaware
$2.71M -$182K -2,888 -6%
American Century Companies
24
American Century Companies
Missouri
$2.6M +$2.59M +41,032 New
Morgan Stanley
25
Morgan Stanley
New York
$2.59M -$975K -15,478 -27%