Allston Trading’s Invesco QQQ Trust QQQ Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2014 Q3	$11.5M	Buy	+116,647	New	+$11.5M	27.63%	2
2013 Q4	–	Sell	-158,905	Closed	-$12.5M	–	11
2013 Q3	$12.5M	Sell	158,905 -511,897	-76%	-$40.4M	45.87%	1
2013 Q2	$47.8K	Buy	+670,802	New	+$47.8K	0.01%	2