Acm Research shares owned by Dimensional Fund Advisors
Quarter-by-quarter ownership of Acm Research (ACMR) shares owned by Dimensional Fund Advisors
from 13F filings
Historical chart of Dimensional Fund Advisors investment in Acm Research
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Quarterly reported holdings in Acm Research by Dimensional Fund Advisors
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-12-31 | $9.2M | 234k | 39.45 |
| 2022-09-30 | $145k | 12k | 12.43 |
| 2022-06-30 | $3.7M | 222k | 16.83 |
| 2022-03-31 | $9.7M | 467k | 20.69 |
| 2021-12-31 | $14M | 166k | 85.27 |
| 2021-09-30 | $15M | 138k | 109.99 |
| 2021-06-30 | $11M | 109k | 102.22 |
| 2021-03-31 | $5.5M | 68k | 80.78 |
| 2020-12-31 | $5.4M | 66k | 81.25 |
| 2020-09-30 | $3.6M | 52k | 69.11 |
| 2020-06-30 | $3.1M | 49k | 62.37 |
| 2020-03-31 | $847k | 29k | 29.60 |
| 2019-12-31 | $550k | 30k | 18.45 |