Panagora Asset Management’s ION Geophysical Corporation IO Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2020
Q1
Sell
2019
Q4
$286K Sell
2019
Q3
$597K Hold
2019
Q2
$527K Hold
2019
Q1
$945K Hold
2018
Q4
$339K Buy
2018
Q3
$783K Sell
2018
Q2
$3.32M Buy
2016
Q3
Sell
2016
Q2
$36K Sell
2016
Q1
$363K Sell
2015
Q4
$976K Buy
2015
Q3
$573K Buy
2015
Q2
$1.55M Sell
2015
Q1
$3.21M Buy
2014
Q4
$2.53M Buy
2014
Q3
$2.32M Buy
2014
Q2
$3.49M Buy
2014
Q1
$2.01M Buy
2013
Q4
$1.42M Buy
2013
Q3
$508K Buy