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 | $3,703,501 | +1826.7% | 204,557 | +1291.9% | 0.01% | – |
| Q2 2023 | $192,223 | -80.3% | 14,696 | -82.4% | 0.00% | -100.0% |
| Q1 2023 | $976,900 | -42.8% | 83,496 | +1.1% | 0.00% | -33.3% |
| Q1 2022 | $1,708,000 | -28.4% | 82,605 | +195.0% | 0.00% | -25.0% |
| Q4 2021 | $2,386,000 | -23.5% | 28,004 | -1.2% | 0.00% | -20.0% |
| Q3 2021 | $3,117,000 | +128.2% | 28,345 | +111.9% | 0.01% | +150.0% |
| Q2 2021 | $1,366,000 | -78.5% | 13,379 | -83.0% | 0.00% | -81.8% |
| Q1 2021 | $6,362,000 | +154.4% | 78,780 | +155.7% | 0.01% | +120.0% |
| Q4 2020 | $2,501,000 | +78.4% | 30,810 | +51.7% | 0.01% | +66.7% |
| Q3 2020 | $1,402,000 | -29.6% | 20,309 | -36.5% | 0.00% | -25.0% |
| Q2 2020 | $1,991,000 | +16.4% | 31,978 | -44.7% | 0.00% | 0.0% |
| Q1 2020 | $1,711,000 | +69.7% | 57,807 | +5.6% | 0.00% | +100.0% |
| Q4 2019 | $1,008,000 | +1382.4% | 54,749 | +1017.3% | 0.00% | – |
| Q3 2019 | $68,000 | -91.7% | 4,900 | -93.4% | 0.00% | -100.0% |
| Q3 2018 | $819,000 | -12.0% | 74,068 | -14.2% | 0.00% | 0.0% |
| Q2 2018 | $931,000 | – | 86,369 | – | 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% |