Acm Research shares owned by Walleye Trading
Quarter-by-quarter ownership of Acm Research (ACMR) shares owned by Walleye Trading
from 13F filings
Historical chart of Walleye Trading investment in Acm Research
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Quarterly reported holdings in Acm Research by Walleye Trading
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $5.4M | 138k | 39.13 |
| 2025-06-30 | $536k | 21k | 25.90 |
| 2025-03-31 | $1.5M | 66k | 23.34 |
| 2024-12-31 | $539k | 36k | 15.10 |
| 2024-09-30 | $362k | 18k | 20.30 |
| 2024-03-31 | $222k | 7.6k | 29.14 |
| 2023-12-31 | $567k | 29k | 19.54 |
| 2023-09-30 | $616k | 34k | 18.11 |
| 2023-06-30 | $651k | 50k | 13.08 |
| 2023-03-31 | $441k | 38k | 11.70 |
| 2022-12-31 | $360k | 47k | 7.71 |
| 2022-09-30 | $576k | 46k | 12.41 |
| 2022-06-30 | $2.4M | 143k | 16.83 |
| 2022-03-31 | $13M | 609k | 20.69 |
| 2021-12-31 | $2.5M | 29k | 85.28 |
| 2021-09-30 | $30M | 274k | 110.01 |
| 2021-06-30 | $5.2M | 51k | 102.22 |
| 2021-03-31 | $25M | 304k | 80.79 |
| 2020-12-31 | $213k | 2.6k | 81.43 |
| 2020-09-30 | $6.0M | 87k | 69.10 |
| 2020-06-30 | $2.2M | 35k | 62.45 |