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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 +$3.36M +61,439 +3%
Vanguard Group
2
Vanguard Group
Pennsylvania
$36.7M +$4.62M +84,308 +17%
Wells Fargo
3
Wells Fargo
California
$32.3M -$2.3M -41,920 -8%
BFA
4
BlackRock Fund Advisors
California
$31.2M +$594K +10,847 +2%
BIT
5
BlackRock Institutional Trust
California
$16.5M +$645K +11,786 +5%
Dimensional Fund Advisors
6
Dimensional Fund Advisors
Texas
$15.1M -$218K -3,986 -2%
State Street
7
State Street
Massachusetts
$14.4M -$1.75M -31,964 -12%
Neuberger Berman Group
8
Neuberger Berman Group
New York
$12.3M +$257K +4,691 +2%
Ameriprise
9
Ameriprise
Minnesota
$9.74M +$985K +17,995 +13%
Allianz Asset Management
10
Allianz Asset Management
Germany
$8.51M +$7.38M +134,810 New
Northern Trust
11
Northern Trust
Illinois
$7.53M -$352K -6,424 -5%
Norges Bank
12
Norges Bank
Norway
$7.32M
Bank of New York Mellon
13
Bank of New York Mellon
New York
$6.23M +$704K +12,853 +15%
RA
14
Royce & Associates
New York
$4.96M
TCIM
15
TIAA CREF Investment Management
New York
$4.64M +$465K +8,490 +13%
Renaissance Technologies
16
Renaissance Technologies
New York
$4.14M -$390K -7,116 -10%
BIM
17
Bogle Investment Management
Massachusetts
$3.86M +$3.35M +61,130 New
Morgan Stanley
18
Morgan Stanley
New York
$3.56M +$2.81M +51,349 +1,024%
Principal Financial Group
19
Principal Financial Group
Iowa
$3.26M +$548 +10 +0%
Charles Schwab
20
Charles Schwab
California
$2.95M +$279K +5,088 +12%
Geode Capital Management
21
Geode Capital Management
Massachusetts
$2.93M +$577K +10,529 +29%
BA
22
BlackRock Advisors
Delaware
$2.89M -$1.02M -18,542 -29%
Deutsche Bank
23
Deutsche Bank
Germany
$2.58M -$33.2K -606 -1%
CPS
24
Counsel Portfolio Services
Ontario, Canada
$2.43M
BIM
25
BlackRock Investment Management
Delaware
$2.14M +$30.1K +549 +2%