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

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2018
Q3
Sell
-56,030
Closed -$1.36M 2102
2018
Q2
$1.36M Sell
56,030
-72,736
-56% -$1.77M 0.03% 877
2018
Q1
$3.49M Sell
128,766
-24,278
-16% -$658K 0.07% 294
2017
Q4
$3.01M Buy
153,044
+110,758
+262% +$2.18M 0.06% 378
2017
Q3
$400K Buy
42,286
+14,021
+50% +$133K 0.01% 1266
2017
Q2
$123K Sell
28,265
-21,114
-43% -$91.9K ﹤0.01% 1405
2017
Q1
$239K Sell
49,379
-39,532
-44% -$191K 0.01% 1268
2016
Q4
$533K Buy
88,911
+17,673
+25% +$106K 0.02% 577
2016
Q3
$488K Sell
71,238
-41,495
-37% -$284K 0.02% 621
2016
Q2
$702K Buy
112,733
+74,225
+193% +$462K 0.02% 543
2016
Q1
$311K Buy
+38,508
New +$311K 0.01% 671
2015
Q2
Sell
-56,007
Closed -$1.82M 806
2015
Q1
$1.82M Buy
56,007
+11,626
+26% +$378K 0.05% 382
2014
Q4
$1.84M Buy
+44,381
New +$1.84M 0.04% 401
2013
Q4
Sell
-32,231
Closed -$2.51M 887
2013
Q3
$2.51M Buy
32,231
+16,866
+110% +$1.32M 0.06% 397
2013
Q2
$1.39M Buy
+15,365
New +$1.39M 0.04% 528