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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
GCM
1
Gates Capital Management
New York
$6.28M -$906K -89,196 -7%
Renaissance Technologies
2
Renaissance Technologies
New York
$5.32M -$544K -53,559 -5%
Invesco
3
Invesco
Georgia
$3.56M -$277K -27,250 -4%
BlackRock
4
BlackRock
New York
$3.54M -$21.9K -2,159 -0.3%
Dimensional Fund Advisors
5
Dimensional Fund Advisors
Texas
$2.27M +$81K +7,969 +2%
Neuberger Berman Group
6
Neuberger Berman Group
New York
$2.17M +$158K +15,524 +4%
Vanguard Group
7
Vanguard Group
Pennsylvania
$1.47M -$2.47M -243,341 -46%
Deutsche Bank
8
Deutsche Bank
Germany
$1.21M -$1.2M -117,973 -34%
BCM
9
Bridgeway Capital Management
Texas
$918K -$296K -29,100 -14%
State Street
10
State Street
Massachusetts
$855K -$67.4K -6,629 -4%
Northern Trust
11
Northern Trust
Illinois
$769K -$17.5K -1,721 -1%
JP Morgan Chase
12
JP Morgan Chase
New York
$705K +$1.29M +127,247 +1,447%
Geode Capital Management
13
Geode Capital Management
Massachusetts
$523K -$151K -14,844 -13%
AQR Capital Management
14
AQR Capital Management
Connecticut
$467K -$1.2M -118,468 -57%
SIM
15
Spark Investment Management
New York
$413K +$152K +15,000 +23%
RA
16
Royce & Associates
New York
$372K
Bank of New York Mellon
17
Bank of New York Mellon
New York
$361K +$132K +13,030 +23%
PAM
18
Panagora Asset Management
Massachusetts
$339K +$154K +15,146 +30%
Wells Fargo
19
Wells Fargo
California
$288K +$18.6K +1,829 +3%
Two Sigma Advisers
20
Two Sigma Advisers
New York
$262K -$117K -11,486 -19%
NSEDCP
21
NJ State Employees Deferred Compensation Plan
New Jersey
$249K +$91.5K +9,000 +23%
RJFSA
22
Raymond James Financial Services Advisors
Florida
$212K +$50.8K +5,000 +14%
Citigroup
23
Citigroup
New York
$204K +$368K +36,203 +1,098%
Russell Investments Group
24
Russell Investments Group
United Kingdom
$200K +$77.6K +7,635 +25%
TA
25
Teachers Advisors
New York
$139K +$68K +6,691 +33%