ACM RESEARCH INC's ticker is ACMR and the CUSIP is 00108J109. A total of 96 filers reported holding ACM RESEARCH INC in Q3 2021. The put-call ratio across all filers is 2.10 and the average weighting 0.9%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $3,443,661 | +63.7% | 190,205 | +18.3% | 0.00% | – |
| Q2 2023 | $2,103,853 | +12.0% | 160,845 | +0.2% | 0.00% | – |
| Q1 2023 | $1,878,272 | +60.1% | 160,536 | +5.5% | 0.00% | – |
| Q4 2022 | $1,173,054 | -44.1% | 152,147 | -9.7% | 0.00% | -100.0% |
| Q3 2022 | $2,099,000 | -12.1% | 168,453 | +18.8% | 0.00% | 0.0% |
| Q2 2022 | $2,387,000 | +249.5% | 141,848 | +329.8% | 0.00% | – |
| Q1 2022 | $683,000 | -24.1% | 33,000 | +212.6% | 0.00% | – |
| Q4 2021 | $900,000 | -27.7% | 10,555 | -6.7% | 0.00% | – |
| Q3 2021 | $1,244,000 | +7.2% | 11,307 | -0.3% | 0.00% | – |
| Q2 2021 | $1,160,000 | -12.0% | 11,344 | -30.4% | 0.00% | – |
| Q1 2021 | $1,318,000 | -9.7% | 16,308 | -9.2% | 0.00% | – |
| Q4 2020 | $1,459,000 | +13.0% | 17,954 | -3.9% | 0.00% | – |
| Q3 2020 | $1,291,000 | -27.6% | 18,681 | -34.6% | 0.00% | – |
| Q2 2020 | $1,782,000 | +61.3% | 28,578 | -23.5% | 0.00% | – |
| Q1 2020 | $1,105,000 | +22.2% | 37,347 | -23.8% | 0.00% | – |
| Q4 2019 | $904,000 | +32.0% | 49,027 | -0.9% | 0.00% | – |
| Q3 2019 | $685,000 | +244.2% | 49,462 | +287.4% | 0.00% | – |
| Q2 2019 | $199,000 | -57.6% | 12,769 | -58.0% | 0.00% | – |
| Q1 2019 | $469,000 | +55.8% | 30,404 | +9.8% | 0.00% | – |
| Q4 2018 | $301,000 | +62.7% | 27,695 | +65.7% | 0.00% | – |
| Q3 2018 | $185,000 | -1.6% | 16,710 | -4.0% | 0.00% | – |
| Q2 2018 | $188,000 | – | 17,399 | – | 0.00% | – |
Download | ||||||
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% |