ACM RESEARCH INC's ticker is ACMR and the CUSIP is 00108J109.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $23,645 | -54.4% | 1,306 | -67.1% | 0.00% | -50.0% |
| Q2 2023 | $51,902 | +345913.3% | 3,968 | +205.7% | 0.00% | – |
| Q1 2023 | $15 | -79.7% | 1,298 | -86.5% | 0.00% | -100.0% |
| Q4 2022 | $74 | -100.0% | 9,593 | -55.1% | 0.00% | -25.0% |
| Q3 2022 | $267,000 | +790.0% | 21,384 | +1093.3% | 0.00% | +300.0% |
| Q2 2022 | $30,000 | +15.4% | 1,792 | +487.5% | 0.00% | – |
| Q4 2021 | $26,000 | +136.4% | 305 | +202.0% | 0.00% | – |
| Q3 2021 | $11,000 | +266.7% | 101 | +304.0% | 0.00% | – |
| Q2 2021 | $3,000 | -98.7% | 25 | -99.2% | 0.00% | -100.0% |
| Q1 2021 | $238,000 | +317.5% | 2,943 | +321.0% | 0.00% | +100.0% |
| Q4 2020 | $57,000 | +1040.0% | 699 | +884.5% | 0.00% | – |
| Q3 2020 | $5,000 | -93.6% | 71 | -94.3% | 0.00% | -100.0% |
| Q2 2020 | $78,000 | +2500.0% | 1,256 | +1156.0% | 0.00% | – |
| Q1 2020 | $3,000 | -94.4% | 100 | -97.4% | 0.00% | -100.0% |
| Q3 2019 | $54,000 | +575.0% | 3,920 | +671.7% | 0.00% | +300.0% |
| Q2 2019 | $8,000 | -42.9% | 508 | -59.7% | 0.00% | 0.0% |
| Q4 2018 | $14,000 | +133.3% | 1,262 | +133.3% | 0.00% | – |
| Q3 2018 | $6,000 | +200.0% | 541 | +210.9% | 0.00% | – |
| Q2 2018 | $2,000 | +100.0% | 174 | -38.7% | 0.00% | – |
| Q4 2017 | $1,000 | – | 284 | – | 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% |