Wellington Management Group’s ACM Research ACMR Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2021
Q4
Sell
-77,493
Closed -$2.84M 2168
2021
Q3
$2.84M Sell
77,493
-1,069,353
-93% -$39.2M ﹤0.01% 1632
2021
Q2
$39.1M Sell
1,146,846
-765,162
-40% -$26.1M 0.01% 903
2021
Q1
$51.5M Buy
1,912,008
+1,232,319
+181% +$33.2M 0.01% 784
2020
Q4
$18.4M Buy
679,689
+28,515
+4% +$772K ﹤0.01% 1057
2020
Q3
$15M Sell
651,174
-604,593
-48% -$13.9M ﹤0.01% 1009
2020
Q2
$26.1M Buy
1,255,767
+1,205,376
+2,392% +$25.1M 0.01% 867
2020
Q1
$497K Buy
+50,391
New +$497K ﹤0.01% 1698