American Century Companies’s Invesco DB Base Metals Fund DBB Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2017 Q3	–	Sell	-11,432	Closed	-$187K	–	1331
2017 Q2	$187K	Buy	+11,432	New	+$187K	﹤0.01%	1310
2017 Q1	–	Sell	-13,220	Closed	-$197K	–	1328
2016 Q4	$197K	Buy	+13,220	New	+$197K	﹤0.01%	1303