ACM RESEARCH INC's ticker is ACMR and the CUSIP is 00108J109. A total of 94 filers reported holding ACM RESEARCH INC in Q4 2020. The put-call ratio across all filers is 0.79 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $1,407,000 | +18.8% | 68,004 | +389.9% | 0.02% | +33.3% |
| Q4 2021 | $1,184,000 | -15.9% | 13,882 | +8.4% | 0.01% | -25.0% |
| Q3 2021 | $1,408,000 | +7.6% | 12,802 | 0.0% | 0.02% | -20.0% |
| Q2 2021 | $1,309,000 | +107.1% | 12,802 | +63.7% | 0.02% | +25.0% |
| Q1 2021 | $632,000 | -67.1% | 7,821 | -66.9% | 0.02% | -46.7% |
| Q4 2020 | $1,922,000 | +10.8% | 23,651 | -5.8% | 0.03% | -16.7% |
| Q3 2020 | $1,735,000 | +10.9% | 25,104 | 0.0% | 0.04% | -7.7% |
| Q2 2020 | $1,565,000 | – | 25,104 | – | 0.04% | – |
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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% |