USGIU
IO

U.S. Global Investors (USGI)’s ION Geophysical Corporation IO Stock Holding History

U.S. Global Investors (USGI)’s Portfolio IO Stock Details IO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change % 		Capital Flow Portfolio Weight Portfolio Position
2014
Q1 		– Sell
-42,985
Closed -$2.13M – 352
2013
Q4 		$2.13M Buy
+42,985
New +$2.13M 0.38% 62