Credit Suisse’s ION Geophysical Corporation IO Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2020
Q1
Sell
-57,834
Closed -$502K 3618
2019
Q4
$502K Buy
+57,834
New +$502K ﹤0.01% 2921
2017
Q1
Sell
-10,760
Closed -$64K 3802
2016
Q4
$64K Buy
+10,760
New +$64K ﹤0.01% 3638
2016
Q3
Sell
-26,751
Closed -$167K 3997
2016
Q2
$167K Buy
26,751
+15,849
+145% +$98.9K ﹤0.01% 3628
2016
Q1
$88K Sell
10,902
-119
-1% -$961 ﹤0.01% 3542
2015
Q4
$84K Sell
11,021
-3,582
-25% -$27.3K ﹤0.01% 3859
2015
Q3
$85K Buy
14,603
+3,333
+30% +$19.4K ﹤0.01% 3903
2015
Q2
$181K Buy
11,270
+74
+0.7% +$1.19K ﹤0.01% 3968
2015
Q1
$364K Buy
11,196
+622
+6% +$20.2K ﹤0.01% 3481
2014
Q4
$437K Sell
10,574
-2,302
-18% -$95.1K ﹤0.01% 3444
2014
Q3
$539K Sell
12,876
-11,472
-47% -$480K ﹤0.01% 3211
2014
Q2
$1.54M Buy
24,348
+9,846
+68% +$623K ﹤0.01% 2554
2014
Q1
$917K Sell
14,502
-13,380
-48% -$846K ﹤0.01% 2866
2013
Q4
$1.38M Buy
27,882
+13,614
+95% +$673K ﹤0.01% 2626
2013
Q3
$1.11M Buy
14,268
+3,369
+31% +$263K ﹤0.01% 2489
2013
Q2
$983K Buy
+10,899
New +$983K ﹤0.01% 2447