ACM RESEARCH INC's ticker is ACMR and the CUSIP is 00108J109. A total of 89 filers reported holding ACM RESEARCH INC in Q3 2020. The put-call ratio across all filers is 3.58 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $17,818,995 | +43.2% | 984,203 | +3.5% | 0.00% | 0.0% |
| Q2 2023 | $12,440,414 | +16.2% | 951,102 | +3.9% | 0.00% | 0.0% |
| Q1 2023 | $10,709,841 | -21.1% | 915,371 | -48.0% | 0.00% | – |
| Q4 2022 | $13,578,296 | +13.3% | 1,761,128 | +83.0% | 0.00% | -100.0% |
| Q3 2022 | $11,989,000 | -19.4% | 962,210 | +8.8% | 0.00% | 0.0% |
| Q2 2022 | $14,878,000 | +144.2% | 884,041 | +200.2% | 0.00% | – |
| Q1 2022 | $6,093,000 | -29.2% | 294,514 | +191.9% | 0.00% | – |
| Q4 2021 | $8,604,000 | -25.0% | 100,902 | -3.2% | 0.00% | -100.0% |
| Q3 2021 | $11,468,000 | +7.4% | 104,253 | -0.2% | 0.00% | 0.0% |
| Q2 2021 | $10,674,000 | +73.3% | 104,426 | +37.0% | 0.00% | – |
| Q1 2021 | $6,160,000 | -7.3% | 76,245 | -6.8% | 0.00% | – |
| Q4 2020 | $6,648,000 | +269.3% | 81,816 | +214.0% | 0.00% | – |
| Q3 2020 | $1,800,000 | +28.0% | 26,053 | +15.5% | 0.00% | – |
| Q2 2020 | $1,406,000 | +356.5% | 22,550 | +116.8% | 0.00% | – |
| Q1 2020 | $308,000 | +36.9% | 10,400 | -14.6% | 0.00% | – |
| Q4 2019 | $225,000 | -88.2% | 12,178 | -90.1% | 0.00% | – |
| Q1 2019 | $1,905,000 | +50.2% | 123,486 | +6.0% | 0.00% | – |
| Q4 2018 | $1,268,000 | -2.2% | 116,521 | -0.7% | 0.00% | – |
| Q3 2018 | $1,297,000 | +6.2% | 117,375 | +3.6% | 0.00% | – |
| Q2 2018 | $1,221,000 | – | 113,328 | – | 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% |