UBS O'Connor’s ACM Research ACMR Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Shares Change % | Capital Flow | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q2 | $2.39M | Buy |
+92,121
| New | +$2.39M | 0.12% | 128 |
|
|
2021
Q3 | – | Sell |
-15,000
| Closed | -$511K | – | 861 |
|
|
2021
Q2 | $511K | Buy |
+15,000
| New | +$511K | ﹤0.01% | 602 |
|
|
2020
Q3 | – | Sell |
-127,221
| Closed | -$2.65M | – | 234 |
|
|
2020
Q2 | $2.65M | Buy |
+127,221
| New | +$2.65M | 0.06% | 197 |
|