ACM RESEARCH INC's ticker is ACMR and the CUSIP is 00108J109. A total of 101 filers reported holding ACM RESEARCH INC in Q2 2022. The put-call ratio across all filers is 1.38 and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,529 | +36.2% | 84,466 | -1.7% | 0.00% | 0.0% |
| Q2 2023 | $1,123 | +296.8% | 85,948 | +253.9% | 0.00% | – |
| Q1 2023 | $283 | +132.0% | 24,287 | +53.0% | 0.00% | – |
| Q4 2022 | $122 | -100.0% | 15,874 | -83.3% | 0.00% | -100.0% |
| Q3 2022 | $1,183,000 | -29.1% | 94,960 | -4.2% | 0.00% | 0.0% |
| Q2 2022 | $1,668,000 | -12.6% | 99,163 | +7.5% | 0.00% | 0.0% |
| Q1 2022 | $1,909,000 | -70.5% | 92,250 | +21.7% | 0.00% | 0.0% |
| Q4 2021 | $6,462,000 | +53.2% | 75,776 | +97.7% | 0.00% | -50.0% |
| Q3 2021 | $4,217,000 | +34.4% | 38,332 | +24.9% | 0.00% | +100.0% |
| Q2 2021 | $3,137,000 | +24.7% | 30,688 | -1.5% | 0.00% | 0.0% |
| Q1 2021 | $2,516,000 | -0.4% | 31,152 | +0.2% | 0.00% | 0.0% |
| Q4 2020 | $2,526,000 | -60.6% | 31,088 | -66.5% | 0.00% | -75.0% |
| Q3 2020 | $6,408,000 | +205.9% | 92,735 | +176.0% | 0.00% | +100.0% |
| Q2 2020 | $2,095,000 | +41800.0% | 33,600 | +9105.5% | 0.00% | – |
| Q3 2019 | $5,000 | -99.0% | 365 | -98.8% | 0.00% | – |
| Q2 2019 | $494,000 | +1272.2% | 31,679 | +1240.1% | 0.00% | – |
| Q1 2019 | $36,000 | +3500.0% | 2,364 | +3652.4% | 0.00% | – |
| Q4 2018 | $1,000 | -97.5% | 63 | -98.2% | 0.00% | – |
| Q3 2018 | $40,000 | +400.0% | 3,593 | +435.5% | 0.00% | – |
| Q2 2018 | $8,000 | – | 671 | +4373.3% | 0.00% | – |
| Q1 2018 | $0 | – | 15 | – | 0.00% | – |
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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% |