ProShare Advisors’s ION Geophysical Corporation IO Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2016
Q1
Sell
-1,369
Closed -$10K 1708
2015
Q4
$10K Buy
1,369
+312
+30% +$2.28K ﹤0.01% 1715
2015
Q3
$6K Sell
1,057
-285
-21% -$1.62K ﹤0.01% 1445
2015
Q2
$22K Sell
1,342
-552
-29% -$9.05K ﹤0.01% 1645
2015
Q1
$62K Sell
1,894
-144
-7% -$4.71K ﹤0.01% 1848
2014
Q4
$84K Sell
2,038
-1,570
-44% -$64.7K ﹤0.01% 1870
2014
Q3
$151K Sell
3,608
-888
-20% -$37.2K ﹤0.01% 2072
2014
Q2
$285K Sell
4,496
-4,668
-51% -$296K ﹤0.01% 1946
2014
Q1
$579K Buy
9,164
+8,398
+1,096% +$531K 0.01% 1756
2013
Q4
$38K Sell
766
-5,042
-87% -$250K ﹤0.01% 1319
2013
Q3
$453K Sell
5,808
-235
-4% -$18.3K 0.01% 1554
2013
Q2
$546K Buy
+6,043
New +$546K 0.01% 1264