ACM RESEARCH INC's ticker is ACMR and the CUSIP is 00108J109. A total of 103 filers reported holding ACM RESEARCH INC in Q4 2021. The put-call ratio across all filers is 2.17 and the average weighting 0.9%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $123,360 | -89.4% | 16,000 | +17.5% | 0.01% | -80.0% |
| Q4 2021 | $1,161,000 | -13.2% | 13,615 | +12.0% | 0.03% | -11.8% |
| Q3 2021 | $1,337,000 | +249.1% | 12,155 | +119.5% | 0.03% | +78.9% |
| Q3 2020 | $383,000 | +50.2% | 5,537 | +35.5% | 0.02% | +35.7% |
| Q2 2020 | $255,000 | -63.3% | 4,086 | -82.6% | 0.01% | -70.2% |
| Q1 2020 | $695,000 | +9828.6% | 23,470 | +5767.5% | 0.05% | – |
| Q4 2019 | $7,000 | +250.0% | 400 | +300.0% | 0.00% | – |
| Q2 2019 | $2,000 | – | 100 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| INDUS CAPITAL PARTNERS, LLC | 711,010 | $57,442,000 | 9.92% |
| Panview Asian Equity Master Fund | 127,244 | $10,280,000 | 9.88% |
| One01 Capital, LP | 206,531 | $16,686,000 | 7.78% |
| Jericho Capital Asset Management L.P. | 710,102 | $57,369,000 | 1.52% |
| NS Partners Ltd | 86,500 | $6,988,000 | 0.40% |
| Oasis Management Co Ltd. | 23,293 | $1,882,000 | 0.34% |
| Truvestments Capital LLC | 4,893 | $395,000 | 0.22% |
| DRIEHAUS CAPITAL MANAGEMENT LLC | 184,779 | $14,928,000 | 0.22% |
| HHLR ADVISORS, LTD. | 223,585 | $18,063,000 | 0.18% |
| OBERWEIS ASSET MANAGEMENT INC/ | 6,000 | $485,000 | 0.10% |