Vanguard 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 | $111M | Buy |
4,296,442
+241,096
| +6% | +$6.24M | ﹤0.01% | 1790 |
|
|
2025
Q1 | $94.7M | Sell |
4,055,346
-146,057
| -3% | -$3.41M | ﹤0.01% | 1822 |
|
|
2024
Q4 | $63.4M | Buy |
4,201,403
+67,255
| +2% | +$1.02M | ﹤0.01% | 2065 |
|
|
2024
Q3 | $83.9M | Buy |
4,134,148
+229,759
| +6% | +$4.66M | ﹤0.01% | 1953 |
|
|
2024
Q2 | $90M | Sell |
3,904,389
-79,277
| -2% | -$1.83M | ﹤0.01% | 1882 |
|
|
2024
Q1 | $116M | Sell |
3,983,666
-73,731
| -2% | -$2.15M | ﹤0.01% | 1787 |
|
|
2023
Q4 | $79.3M | Sell |
4,057,397
-25,438
| -0.6% | -$497K | ﹤0.01% | 1980 |
|
|
2023
Q3 | $73.9M | Buy |
4,082,835
+399,854
| +11% | +$7.24M | ﹤0.01% | 1949 |
|
|
2023
Q2 | $48.2M | Buy |
3,682,981
+906,491
| +33% | +$11.9M | ﹤0.01% | 2201 |
|
|
2023
Q1 | $32.5M | Sell |
2,776,490
-122,930
| -4% | -$1.44M | ﹤0.01% | 2381 |
|
|
2022
Q4 | $22.4M | Buy |
2,899,420
+477,655
| +20% | +$3.68M | ﹤0.01% | 2571 |
|
|
2022
Q3 | $30.2M | Buy |
2,421,765
+242,699
| +11% | +$3.02M | ﹤0.01% | 2433 |
|
|
2022
Q2 | $36.7M | Buy |
2,179,066
+190,522
| +10% | +$3.21M | ﹤0.01% | 2335 |
|
|
2022
Q1 | $41.1M | Buy |
1,988,544
+74,808
| +4% | +$1.55M | ﹤0.01% | 2399 |
|
|
2021
Q4 | $54.4M | Buy |
1,913,736
+29,367
| +2% | +$835K | ﹤0.01% | 2301 |
|
|
2021
Q3 | $69.1M | Buy |
1,884,369
+146,292
| +8% | +$5.36M | ﹤0.01% | 2186 |
|
|
2021
Q2 | $59.2M | Buy |
1,738,077
+31,239
| +2% | +$1.06M | ﹤0.01% | 2273 |
|
|
2021
Q1 | $46M | Buy |
1,706,838
+149,988
| +10% | +$4.04M | ﹤0.01% | 2367 |
|
|
2020
Q4 | $42.2M | Buy |
1,556,850
+25,650
| +2% | +$695K | ﹤0.01% | 2291 |
|
|
2020
Q3 | $35.3M | Sell |
1,531,200
-1,347
| -0.1% | -$31K | ﹤0.01% | 2192 |
|
|
2020
Q2 | $31.9M | Buy |
1,532,547
+151,038
| +11% | +$3.14M | ﹤0.01% | 2215 |
|
|
2020
Q1 | $13.6M | Sell |
1,381,509
-6,045
| -0.4% | -$59.7K | ﹤0.01% | 2470 |
|
|
2019
Q4 | $8.53M | Sell |
1,387,554
-54,876
| -4% | -$338K | ﹤0.01% | 2933 |
|
|
2019
Q3 | $6.66M | Buy |
1,442,430
+430,680
| +43% | +$1.99M | ﹤0.01% | 3028 |
|
|
2019
Q2 | $5.26M | Sell |
1,011,750
-75,837
| -7% | -$395K | ﹤0.01% | 3152 |
|
|
2019
Q1 | $5.59M | Buy |
1,087,587
+215,439
| +25% | +$1.11M | ﹤0.01% | 3099 |
|
|
2018
Q4 | $3.16M | Buy |
872,148
+32,637
| +4% | +$118K | ﹤0.01% | 3237 |
|
|
2018
Q3 | $3.1M | Buy |
839,511
+346,689
| +70% | +$1.28M | ﹤0.01% | 3391 |
|
|
2018
Q2 | $1.77M | Buy |
492,822
+276,459
| +128% | +$993K | ﹤0.01% | 3537 |
|
|
2018
Q1 | $887K | Buy |
+216,363
| New | +$887K | ﹤0.01% | 3672 |
|