Thomas J. Herzfeld Advisors’s ACM Research ACMR Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2022 Q1	–	Sell	-72	Closed	-$2K	–	327
2021 Q4	$2K	Buy	72 +24	+50%	+$667	﹤0.01%	337
2021 Q3	$2K	Buy	+48	New	+$2K	﹤0.01%	322