Tower Research Capital (TRC)’s ION Geophysical Corporation IO Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2022
Q2
Sell
-8,254
Closed -$7K 7098
2022
Q1
$7K Buy
8,254
+5,232
+173% +$4.44K ﹤0.01% 4834
2021
Q4
$3K Buy
3,022
+1,447
+92% +$1.44K ﹤0.01% 5582
2021
Q3
$2K Buy
+1,575
New +$2K ﹤0.01% 5409
2021
Q2
Sell
-9,833
Closed -$21K 6350
2021
Q1
$21K Buy
9,833
+6,529
+198% +$13.9K ﹤0.01% 3865
2020
Q4
$8K Sell
3,304
-749
-18% -$1.81K ﹤0.01% 4470
2020
Q3
$6K Buy
+4,053
New +$6K ﹤0.01% 4331
2020
Q1
Sell
-1,356
Closed -$12K 4468
2019
Q4
$12K Buy
+1,356
New +$12K ﹤0.01% 2264
2019
Q3
Sell
-1,651
Closed -$13K 4859
2019
Q2
$13K Buy
+1,651
New +$13K ﹤0.01% 2440
2019
Q1
Sell
-3,817
Closed -$20K 4730
2018
Q4
$20K Buy
3,817
+3,679
+2,666% +$19.3K ﹤0.01% 1967
2018
Q3
$2K Buy
+138
New +$2K ﹤0.01% 3539
2018
Q1
Sell
-632
Closed -$12K 4381
2017
Q4
$12K Buy
+632
New +$12K ﹤0.01% 2476
2017
Q3
Sell
-1,688
Closed -$7K 4599
2017
Q2
$7K Buy
1,688
+1,488
+744% +$6.17K ﹤0.01% 1860
2017
Q1
$1K Buy
+200
New +$1K ﹤0.01% 2943
2016
Q4
Sell
-1,550
Closed -$11K 4970
2016
Q3
$11K Buy
1,550
+1,517
+4,597% +$10.8K ﹤0.01% 2034
2016
Q2
$0 Sell
33
-740
-96% ﹤0.01% 5524
2016
Q1
$6K Buy
773
+167
+28% +$1.3K ﹤0.01% 2629
2015
Q4
$5K Sell
606
-706
-54% -$5.83K ﹤0.01% 3115
2015
Q3
$8K Buy
1,312
+316
+32% +$1.93K ﹤0.01% 2532
2015
Q2
$16K Buy
996
+639
+179% +$10.3K ﹤0.01% 2328
2015
Q1
$12K Buy
357
+313
+711% +$10.5K ﹤0.01% 2687
2014
Q4
$2K Sell
44
-3,473
-99% -$158K ﹤0.01% 3514
2014
Q3
$148K Buy
+3,517
New +$148K 0.02% 665
2014
Q2
Sell
-8
Closed -$1K 5218
2014
Q1
$1K Buy
+8
New +$1K ﹤0.01% 4311
2013
Q4
Sell
-216
Closed -$17K 5269
2013
Q3
$17K Buy
216
+215
+21,500% +$16.9K ﹤0.01% 2846
2013
Q2
$0 Buy
+1
New ﹤0.01% 4031