BCM
IO

BlueCrest Capital Management’s ION Geophysical Corporation IO Stock Holding History

BlueCrest Capital Management’s Portfolio IO Stock Details IO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change % 		Capital Flow Portfolio Weight Portfolio Position
2018
Q2 		– Sell
-50,554
Closed -$1.37M – 2048
2018
Q1 		$1.37M Buy
+50,554
New +$1.37M 0.04% 378