ACM RESEARCH INC's ticker is ACMR and the CUSIP is 00108J109. A total of 95 filers reported holding ACM RESEARCH INC in Q2 2021. The put-call ratio across all filers is 0.35 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2024 | $3,101,477 | -19.6% | 134,496 | +1.6% | 0.00% | -25.0% |
| Q1 2024 | $3,855,600 | +53.8% | 132,313 | +3.1% | 0.00% | +33.3% |
| Q4 2023 | $2,507,216 | +11.7% | 128,312 | +3.5% | 0.00% | 0.0% |
| Q3 2023 | $2,244,006 | +187.7% | 123,944 | +98.0% | 0.00% | +200.0% |
| Q3 2022 | $780,000 | +38.5% | 62,605 | +87.2% | 0.00% | 0.0% |
| Q2 2022 | $563,000 | -5.7% | 33,442 | +15.9% | 0.00% | 0.0% |
| Q1 2022 | $597,000 | -82.5% | 28,854 | -27.8% | 0.00% | -66.7% |
| Q4 2021 | $3,408,000 | -29.6% | 39,964 | -9.2% | 0.00% | -40.0% |
| Q3 2021 | $4,840,000 | +116.8% | 43,997 | +101.5% | 0.01% | +150.0% |
| Q2 2021 | $2,232,000 | -38.7% | 21,840 | -51.5% | 0.00% | -50.0% |
| Q1 2021 | $3,640,000 | +21.6% | 45,057 | +22.3% | 0.00% | 0.0% |
| Q4 2020 | $2,993,000 | – | 36,833 | – | 0.00% | – |
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% |