IO
ION Geophysical Corporation
Delisted
IO was delisted on the 18th of May, 2022.
51 hedge funds and large institutions have $47.7M invested in ION Geophysical Corporation in 2019 Q3 according to their latest regulatory filings, with 7 funds opening new positions, 17 increasing their positions, 18 reducing their positions, and 14 closing their positions.
Holders
51
Holders Change
-7
Holders Change %
-12.07%
% of All Funds
1.12%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
7
Increased
17
Reduced
18
Closed
14
Calls
$401K
Puts
$141K
Net Calls
+$260K
Net Calls Change
-$2.21M
Top Buyers
| 1 |
1
Renaissance Technologies
New York
|
$8.22M |
| 2 |
2
Morgan Stanley
New York
|
$2.85M |
| 3 |
3
Acadian Asset Management
Boston,
Massachusetts
|
$974K |
| 4 |
4
Neuberger Berman Group
New York
|
$4.38M |
| 5 |
5
Squarepoint
New York
|
$900K |
Top Sellers
| 1 |
1
Invesco
Atlanta,
Georgia
|
$2.27M |
| 2 |
GCM
2
Gates Capital Management
New York
|
$4.92M |
| 3 |
3
Northern Trust
Chicago,
Illinois
|
$351K |
| 4 |
4
Millennium Management
New York
|
$382K |
| 5 |
5
Vanguard Group
Malvern,
Pennsylvania
|
$3.91M |
