IO

ION Geophysical Corporation
IO

Overview Fund Activity
Delisted

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

Back to rankings

38 hedge funds and large institutions have $5.17M invested in ION Geophysical Corporation in 2020 Q3 according to their latest regulatory filings, with 6 funds opening new positions, 6 increasing their positions, 13 reducing their positions, and 7 closing their positions.

Holders
38
Holders Change
-1
Holders Change %
-2.56%
% of All Funds
0.77%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
6
Increased
6
Reduced
13
Closed
7
Calls
$57K
Puts
$15K
Net Calls
+$42K
Net Calls Change
-$8K

Top Buyers

1
Morgan Stanley
1
Morgan Stanley
New York
$316K
2
Squarepoint
2
Squarepoint
New York
$119K
3
FMII
3
Farmers & Merchants Investments Inc
Nebraska
$43K
4
GCP
4
GSA Capital Partners
United Kingdom
$33K
5
Invesco
5
Invesco
Georgia
$60K

Top Sellers

1
Assenagon Asset Management
1
Assenagon Asset Management
Luxembourg
$0
2
Dimensional Fund Advisors
2
Dimensional Fund Advisors
Texas
$251K
3
Citadel Advisors
3
Citadel Advisors
Florida
$0
4
BCM
4
Bridgeway Capital Management
Texas
$116K
5
Jacobs Levy Equity Management
5
Jacobs Levy Equity Management
New Jersey
$0
Name Market Value Shares Shares
Change 		Shares
Change %
UBS Group
26
UBS Group
Switzerland
$8K 5,307 -1,333 -20%
TRCT
27
Tower Research Capital (TRC)
New York
$6K 4,053 +4,053 New
MAM
28
Meeder Asset Management
Ohio
$3K 2,321 – –
BFEC
29
Benjamin F. Edwards & Company
Missouri
$2K 1,000 – –
Simplex Trading
30
Simplex Trading
Illinois
$2K 1,373 +1,373 New
Royal Bank of Canada
31
Royal Bank of Canada
Ontario, Canada
$1K 1,092 -941 -46%
JPMorgan Chase & Co
32
JPMorgan Chase & Co
New York
$1K 914 – –
Millennium Management
33
Millennium Management
New York
$36 23,722 -7,041 -23%
Assenagon Asset Management
34
Assenagon Asset Management
Luxembourg
– – -184,100 Closed
Citadel Advisors
35
Citadel Advisors
Florida
– – -42,818 Closed
Jacobs Levy Equity Management
36
Jacobs Levy Equity Management
New Jersey
– – -36,768 Closed
Two Sigma Advisers
37
Two Sigma Advisers
New York
– – -33,113 Closed
Goldman Sachs
38
Goldman Sachs
New York
– – -30,450 Closed
VF
39
Virtu Financial
New York
– – -13,923 Closed
KPW
40
Kore Private Wealth
New York
– – -66 Closed
CAPTRUST Financial Advisors
41
CAPTRUST Financial Advisors
North Carolina
$0 15 – –
CG
42
Cutler Group
California
– – – –
BFC
43
Bedel Financial Consulting
Indiana
$0 6 – –
CFGS
44
Concourse Financial Group Securities
Alabama
– – – –
Osaic Holdings
45
Osaic Holdings
Arizona
$0 29 – –
Barclays
46
Barclays
United Kingdom
$0 173 +173 New
ASN
47
Advisory Services Network
Georgia
$0 175 +175 New
1
2