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 | $2,280,760 | +165.2% | 125,974 | +71.4% | 0.02% | +240.0% |
| Q1 2023 | $859,950 | -60.3% | 73,500 | -73.8% | 0.01% | -61.5% |
| Q4 2022 | $2,165,693 | – | 280,894 | +720141.0% | 0.01% | – |
| Q3 2022 | $0 | -100.0% | 39 | -100.0% | 0.00% | -100.0% |
| Q1 2022 | $2,890,000 | +214.1% | 139,659 | +1194.0% | 0.02% | +166.7% |
| Q4 2021 | $920,000 | +251.1% | 10,793 | +353.7% | 0.01% | +200.0% |
| Q3 2021 | $262,000 | -53.3% | 2,379 | -56.7% | 0.00% | -50.0% |
| Q2 2021 | $561,000 | -32.3% | 5,490 | -46.5% | 0.01% | -45.5% |
| Q1 2021 | $829,000 | -58.6% | 10,256 | -68.1% | 0.01% | -68.6% |
| Q2 2020 | $2,003,000 | – | 32,119 | – | 0.04% | – |
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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% |