ACM RESEARCH INC's ticker is ACMR and the CUSIP is 00108J109. A total of 95 filers reported holding ACM RESEARCH INC in Q1 2022. The put-call ratio across all filers is 1.09 and the average weighting 0.7%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $473 | +70.8% | 26,143 | +10.4% | 0.01% | +66.7% |
| Q1 2023 | $277 | +128.9% | 23,677 | +51.1% | 0.00% | +200.0% |
| Q4 2022 | $121 | -99.9% | 15,673 | -17.6% | 0.00% | -66.7% |
| Q3 2022 | $237,000 | -8.5% | 19,026 | +23.7% | 0.00% | 0.0% |
| Q2 2022 | $259,000 | -29.6% | 15,384 | +256.1% | 0.00% | +50.0% |
| Q4 2021 | $368,000 | +183.1% | 4,320 | +265.8% | 0.00% | +100.0% |
| Q3 2021 | $130,000 | +6.6% | 1,181 | -0.9% | 0.00% | 0.0% |
| Q2 2021 | $122,000 | +22.0% | 1,192 | -3.4% | 0.00% | 0.0% |
| Q4 2020 | $100,000 | -22.5% | 1,234 | -40.5% | 0.00% | 0.0% |
| Q2 2020 | $129,000 | – | 2,073 | – | 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% |