DCM
IO

Dupont Capital Management’s ION Geophysical Corporation IO Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2022
Q1
Sell
-64,534
Closed -$57K 1979
2021
Q4
$57K Sell
64,534
-6,500
-9% -$5.74K ﹤0.01% 1374
2021
Q3
$94K Buy
71,034
+6,500
+10% +$8.6K ﹤0.01% 1351
2021
Q2
$135K Buy
64,534
+58,001
+888% +$121K ﹤0.01% 1355
2021
Q1
$14K Sell
6,533
-150
-2% -$321 ﹤0.01% 1522
2020
Q4
$16K Hold
6,683
﹤0.01% 1281
2020
Q3
$10K Hold
6,683
﹤0.01% 1242
2020
Q2
$16K Hold
6,683
﹤0.01% 1339
2020
Q1
$8K Hold
6,683
﹤0.01% 1263
2019
Q4
$58K Hold
6,683
﹤0.01% 1230
2019
Q3
$61K Hold
6,683
﹤0.01% 1175
2019
Q2
$54K Hold
6,683
﹤0.01% 1193
2019
Q1
$97K Hold
6,683
﹤0.01% 1150
2018
Q4
$35K Hold
6,683
﹤0.01% 1153
2018
Q3
$104K Hold
6,683
﹤0.01% 928
2018
Q2
$162K Hold
6,683
﹤0.01% 899
2018
Q1
$181K Sell
6,683
-7,583
-53% -$205K ﹤0.01% 821
2017
Q4
$282K Hold
14,266
0.01% 763
2017
Q3
$136K Hold
14,266
﹤0.01% 841
2017
Q2
$62K Hold
14,266
﹤0.01% 895
2017
Q1
$69K Sell
14,266
-16,134
-53% -$78K ﹤0.01% 827
2016
Q4
$182K Hold
30,400
﹤0.01% 789
2016
Q3
$208K Hold
30,400
﹤0.01% 640
2016
Q2
$189K Buy
+30,400
New +$189K ﹤0.01% 649