IO

ION Geophysical Corporation
IO

Overview Fund Activity
Delisted

IO was delisted on the 18th of May, 2022.

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142 hedge funds and large institutions have $575M invested in ION Geophysical Corporation in 2013 Q3 according to their latest regulatory filings, with 15 funds opening new positions, 62 increasing their positions, 46 reducing their positions, and 25 closing their positions.

Holders
142
Holders Change
-11
Holders Change %
-7.19%
% of All Funds
4.61%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
15
Increased
62
Reduced
46
Closed
25
Calls
$480K
Puts
$1.37M
Net Calls
-$887K
Net Calls Change
-$81K

Top Buyers

1
Invesco
1
Invesco
Georgia
$109M
2
SDJVC
2
St. Denis J. Villere & Co
Louisiana
$71.5M
3
BIT
3
BlackRock Institutional Trust
California
$23.8M
4
BFA
4
BlackRock Fund Advisors
California
$36.7M
5
BA
5
BlackRock Advisors
Delaware
$3.61M

Top Sellers

1
GC
1
GW Capital
Washington
$0
2
Wellington Management Group
2
Wellington Management Group
Massachusetts
$35M
3
RHJA
3
Rice Hall James & Associates
California
$0
4
Principal Financial Group
4
Principal Financial Group
Iowa
$3.71M
5
PA
5
Pinnacle Associates
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Geode Capital Management
26
Geode Capital Management
Massachusetts
$3.06M 39,202 +6,025 +18%
BIM
27
BlackRock Investment Management
Delaware
$2.64M 33,799 +474 +1%
OAM
28
Oxford Asset Management
United Kingdom
$2.51M 32,231 +16,866 +110%
Charles Schwab
29
Charles Schwab
California
$2.51M 31,346 -56 -0.2%
AQR Capital Management
30
AQR Capital Management
Connecticut
$2.33M 29,883 +16,967 +131%
New York State Teachers Retirement System (NYSTRS)
31
New York State Teachers Retirement System (NYSTRS)
New York
$2.3M 29,477 -380 -1%
BG
32
BlackRock Group
United Kingdom
$2.25M 28,869 +18,752 +185%
Bank of America
33
Bank of America
North Carolina
$2.21M 28,335 +1,858 +7%
HCM
34
Highbridge Capital Management
New York
$2.2M 28,264 -23,686 -46%
UBS AM
35
UBS AM
Illinois
$1.8M 23,093 +20,280 +721%
JPMorgan Chase & Co
36
JPMorgan Chase & Co
New York
$1.76M 22,585 -1,046 -4%
Goldman Sachs
37
Goldman Sachs
New York
$1.68M 21,565 +10,087 +88%
Deutsche Bank
38
Deutsche Bank
Germany
$1.53M 19,663 +2,686 +16%
Public Sector Pension Investment Board (PSP Investments)
39
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$1.52M 19,451 +4,260 +28%
California Public Employees Retirement System
40
California Public Employees Retirement System
California
$1.5M 19,184 +3,106 +19%
JCM
41
Janney Capital Management
Pennsylvania
$1.49M 19,051 +19,051 New
SFM
42
Systematic Financial Management
New Jersey
$1.46M 18,779 +3,772 +25%
Prudential Financial
43
Prudential Financial
New Jersey
$1.44M 18,454 +727 +4%
SONJCPFA
44
State of New Jersey Common Pension Fund A
New Jersey
$1.43M 18,333 – –
PGIM
45
Pacific Global Investment Management
California
$1.42M 18,152 -17,133 -49%
New York State Common Retirement Fund
46
New York State Common Retirement Fund
New York
$1.42M 18,144 – –
D.E. Shaw & Co
47
D.E. Shaw & Co
New York
$1.42M 18,143 – –
AllianceBernstein
48
AllianceBernstein
Tennessee
$1.34M 17,223 +220 +1%
First Trust Advisors
49
First Trust Advisors
Illinois
$1.32M 16,979 +7,524 +80%
Susquehanna International Group
50
Susquehanna International Group
Pennsylvania
$1.28M 16,441 +15,452 +1,562%
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