A.R.T. Advisors’s ACM Research ACMR Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2020
Q1
Sell
-43,002
Closed -$264K 44
2019
Q4
$264K Buy
43,002
+12,600
+41% +$77.4K 0.01% 1068
2019
Q3
$140K Sell
30,402
-31,200
-51% -$144K 0.01% 1232
2019
Q2
$321K Buy
+61,602
New +$321K 0.02% 922