ACM RESEARCH INC's ticker is ACMR and the CUSIP is 00108J109. A total of 125 filers reported holding ACM RESEARCH INC in Q4 2022. The put-call ratio across all filers is 0.22 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2024 | $1,750 | +176.0% | 75,854 | +39.9% | 0.20% | +241.4% |
| Q1 2023 | $634 | +128.1% | 54,215 | +50.5% | 0.06% | +107.1% |
| Q4 2022 | $278 | -99.9% | 36,020 | +1336.2% | 0.03% | +16.7% |
| Q4 2021 | $214,000 | -46.0% | 2,508 | -60.5% | 0.02% | -60.0% |
| Q2 2020 | $396,000 | +100.0% | 6,345 | -55.6% | 0.06% | +71.4% |
| Q3 2019 | $198,000 | -35.7% | 14,288 | -27.5% | 0.04% | -32.7% |
| Q2 2019 | $308,000 | – | 19,711 | – | 0.05% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Pertento Partners LLP | 887,429 | $10,382,919 | 2.58% |
| Oasis Management Co Ltd. | 825,745 | $9,661,217 | 1.55% |
| Ariose Capital Management Ltd | 273,841 | $3,203,940 | 1.22% |
| MATTHEWS INTERNATIONAL CAPITAL MANAGEMENT LLC | 850,913 | $9,955,682 | 0.99% |
| Yiheng Capital Management, L.P. | 1,654,700 | $19,359,990 | 0.77% |
| Point72 Hong Kong Ltd | 241,500 | $2,825,550 | 0.69% |
| Portolan Capital Management | 561,894 | $6,574,160 | 0.63% |
| PRECEPT MANAGEMENT LLC | 30,000 | $351,000 | 0.43% |
| OBERWEIS ASSET MANAGEMENT INC/ | 215,600 | $2,522,520 | 0.39% |
| COOPER CREEK PARTNERS MANAGEMENT LLC | 361,333 | $4,228 | 0.30% |