Winton Group’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 | $402K | Buy |
+15,505
| New | +$402K | 0.02% | 636 |
|
|
2023
Q2 | – | Sell |
-31,519
| Closed | -$369K | – | 752 |
|
|
2023
Q1 | $369K | Buy |
31,519
+3,289
| +12% | +$38.5K | 0.02% | 775 |
|
|
2022
Q4 | $218K | Buy |
28,230
+438
| +2% | +$3.38K | 0.01% | 857 |
|
|
2022
Q3 | $346K | Sell |
27,792
-3,814
| -12% | -$47.5K | 0.02% | 748 |
|
|
2022
Q2 | $532K | Buy |
31,606
+6,324
| +25% | +$106K | 0.03% | 676 |
|
|
2022
Q1 | $523K | Buy |
25,282
+2,149
| +9% | +$44.5K | 0.03% | 668 |
|
|
2021
Q4 | $658K | Sell |
23,133
-3,324
| -13% | -$94.5K | 0.04% | 596 |
|
|
2021
Q3 | $970K | Buy |
26,457
+3,939
| +17% | +$144K | 0.05% | 521 |
|
|
2021
Q2 | $767K | Buy |
22,518
+5,688
| +34% | +$194K | 0.04% | 670 |
|
|
2021
Q1 | $453K | Sell |
16,830
-4,644
| -22% | -$125K | 0.03% | 938 |
|
|
2020
Q4 | $582K | Sell |
21,474
-39,621
| -65% | -$1.07M | 0.04% | 708 |
|
|
2020
Q3 | $1.41M | Buy |
+61,095
| New | +$1.41M | 0.05% | 672 |
|
|
2020
Q2 | – | Sell |
-23,280
| Closed | -$230K | – | 1431 |
|
|
2020
Q1 | $230K | Sell |
23,280
-47,337
| -67% | -$468K | 0.01% | 1223 |
|
|
2019
Q4 | $434K | Buy |
+70,617
| New | +$434K | 0.01% | 1281 |
|