Cubist Systematic Strategies’s Amtech Systems ASYS Stock Holding History

Quarter	Market Value	Status	Shares	Shares Change %	Trade Value	Portfolio Weight	Portfolio Position
2021 Q2	–	Sell	-12,141	Closed	-$144K	–	2911
2021 Q1	$144K	Buy	+12,141	New	+$144K	﹤0.01%	2569
2017 Q4	–	Sell	-12,332	Closed	-$148K	–	1896
2017 Q3	$148K	Buy	+12,332	New	+$148K	0.01%	1545