Acm Research shares owned by Tower Research Capital
Quarter-by-quarter ownership of Acm Research (ACMR) shares owned by Tower Research Capital
from 13F filings
Historical chart of Tower Research Capital investment in Acm Research
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Quarterly reported holdings in Acm Research by Tower Research Capital
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $91k | 2.3k | 39.13 |
| 2025-06-30 | $157k | 6.1k | 25.90 |
| 2025-03-31 | $132k | 5.7k | 23.34 |
| 2024-12-31 | $31k | 2.0k | 15.10 |
| 2024-09-30 | $6.8k | 333 | 20.30 |
| 2024-06-30 | $188k | 8.2k | 23.06 |
| 2024-03-31 | $20k | 701 | 29.14 |
| 2023-09-30 | $24k | 1.3k | 18.10 |
| 2023-06-30 | $52k | 4.0k | 13.08 |
| 2023-03-31 | $15k | 1.3k | 11.56 |
| 2022-12-31 | $74k | 9.6k | 7.73 |
| 2022-09-30 | $267k | 21k | 12.48 |
| 2022-06-30 | $30k | 1.8k | 16.74 |
| 2021-12-31 | $28k | 305 | 90.00 |
| 2021-09-30 | $11k | 101 | 108.91 |
| 2021-06-30 | $3.0k | 25 | 120.00 |
| 2021-03-31 | $238k | 2.9k | 80.80 |
| 2020-12-31 | $57k | 699 | 81.55 |
| 2020-09-30 | $4.7k | 71 | 66.67 |
| 2020-06-30 | $78k | 1.3k | 62.10 |
| 2020-03-31 | $3.0k | 100 | 30.00 |
| 2019-09-30 | $52k | 3.9k | 13.33 |
| 2019-06-30 | $8.0k | 508 | 15.75 |
| 2018-12-31 | $14k | 1.3k | 11.09 |
| 2018-09-30 | $6.0k | 541 | 11.09 |
| 2018-06-30 | $2.0k | 174 | 11.49 |
| 2017-12-31 | $999 | 284 | 3.52 |