ACM RESEARCH INC's ticker is ACMR and the CUSIP is 00108J109. A total of 152 filers reported holding ACM RESEARCH INC in Q3 2023. The put-call ratio across all filers is 0.38 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $9,282,434 | -47.2% | 512,700 | -61.9% | 0.47% | -50.3% |
| Q2 2023 | $17,586,060 | -23.2% | 1,344,500 | -31.3% | 0.95% | +5.0% |
| Q1 2023 | $22,896,900 | +209.2% | 1,957,000 | +103.7% | 0.91% | +176.2% |
| Q4 2022 | $7,406,226 | -65.0% | 960,600 | -43.4% | 0.33% | -74.9% |
| Q3 2022 | $21,158,000 | -76.1% | 1,698,000 | -67.8% | 1.31% | -74.2% |
| Q2 2022 | $88,640,000 | -10.0% | 5,266,800 | +10.6% | 5.07% | +12.7% |
| Q1 2022 | $98,505,000 | -18.4% | 4,761,000 | +236.4% | 4.50% | -26.9% |
| Q4 2021 | $120,666,000 | +29.9% | 1,415,100 | +67.6% | 6.16% | +34.7% |
| Q3 2021 | $92,862,000 | +7.6% | 844,200 | 0.0% | 4.57% | +31.6% |
| Q2 2021 | $86,294,000 | +2460.7% | 844,200 | +1935.3% | 3.47% | +2140.6% |
| Q4 2020 | $3,370,000 | +17.6% | 41,478 | 0.0% | 0.16% | -10.4% |
| Q3 2020 | $2,866,000 | +10.8% | 41,478 | 0.0% | 0.17% | +34.1% |
| Q2 2020 | $2,587,000 | +110.7% | 41,478 | 0.0% | 0.13% | +33.0% |
| Q1 2020 | $1,228,000 | – | 41,478 | – | 0.10% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Panview Asian Equity Master Fund | 290,000 | $5,250,450 | 7.84% |
| Ariose Capital Management Ltd | 750,832 | $13,593,813 | 7.69% |
| Pertento Partners LLP | 1,195,464 | $21,643,876 | 3.93% |
| Yong Rong (HK) Asset Management Ltd | 150,000 | $2,716 | 2.50% |
| Point72 Hong Kong Ltd | 426,267 | $7,717,564 | 2.13% |
| Triatomic Management LP | 146,700 | $2,656,004 | 1.84% |
| MATTHEWS INTERNATIONAL CAPITAL MANAGEMENT LLC | 746,101 | $13,508,159 | 1.63% |
| Quaero Capital S.A. | 70,765 | $1,281,200 | 1.22% |
| EAM Global Investors LLC | 197,844 | $3,581,966 | 0.97% |
| Pacific Ridge Capital Partners, LLC | 196,976 | $3,566,250 | 0.83% |