IO

ION Geophysical Corporation
IO

Overview Fund Activity
Delisted

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

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42 hedge funds and large institutions have $5.7M invested in ION Geophysical Corporation in 2020 Q1 according to their latest regulatory filings, with 7 funds opening new positions, 12 increasing their positions, 15 reducing their positions, and 18 closing their positions.

Holders
42
Holders Change
-14
Holders Change %
-25%
% of All Funds
0.93%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
7
Increased
12
Reduced
15
Closed
18
Calls
$28K
Puts
$21K
Net Calls
+$7K
Net Calls Change
-$329K

Top Buyers

1
GCP
1
GSA Capital Partners
United Kingdom
$207K
2
Jacobs Levy Equity Management
2
Jacobs Levy Equity Management
New Jersey
$156K
3
Renaissance Technologies
3
Renaissance Technologies
New York
$1.39M
4
Citigroup
4
Citigroup
New York
$59K
5
Susquehanna International Group
5
Susquehanna International Group
Pennsylvania
$21K

Top Sellers

1
Squarepoint
1
Squarepoint
New York
$0
2
AIM
2
Alambic Investment Management
California
$0
3
CS
3
Credit Suisse
Switzerland
$0
4
Morgan Stanley
4
Morgan Stanley
New York
$63K
5
D.E. Shaw & Co
5
D.E. Shaw & Co
New York
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
PCM
51
Prelude Capital Management
New York
– -$86K -9,959 Closed
Barclays
52
Barclays
United Kingdom
– -$27K -3,112 Closed
OSAM
53
O'Shaughnessy Asset Management
Connecticut
– -$13K -1,542 Closed
TRCT
54
Tower Research Capital (TRC)
New York
– -$12K -1,356 Closed
SF
55
Synovus Financial
Georgia
– -$2K -250 Closed
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