AlphaCrest Capital Management’s iRobot IRBT Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2021 Q1	–	Sell	-4,141	Closed	-$332K	–	1241
2020 Q4	$332K	Sell	4,141 -3,895	-48%	-$312K	0.03%	871
2020 Q3	$610K	Buy	+8,036	New	+$610K	0.07%	473
2019 Q4	–	Sell	-5,549	Closed	-$342K	–	1308
2019 Q3	$342K	Buy	+5,549	New	+$342K	0.02%	1067