ACM RESEARCH INC's ticker is ACMR and the CUSIP is 00108J109. A total of 90 filers reported holding ACM RESEARCH INC in Q2 2020. The put-call ratio across all filers is 4.06 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $24,482,000 | -53.5% | 1,454,655 | -42.9% | 11.06% | -62.7% |
| Q1 2022 | $52,671,000 | -11.9% | 2,545,725 | +263.0% | 29.68% | -54.2% |
| Q4 2021 | $59,798,000 | -4.2% | 701,283 | +23.5% | 64.74% | +18.6% |
| Q3 2021 | $62,438,000 | +497.7% | 567,617 | +238.8% | 54.60% | +674.2% |
| Q2 2020 | $10,447,000 | +58.0% | 167,525 | -25.0% | 7.05% | +820.6% |
| Q1 2020 | $6,613,000 | – | 223,325 | – | 0.77% | – |
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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% |