ACMR
ACM Research, Inc.Company with tickers: ACMR
CIK
1680062
CUSIP
00108J109
Shares Outstanding
64,117,679
Price History
Institutional Holders
Short Volume
Short Interest
Fails to Deliver
SEC Filings
Earnings Calls
Insider Trades
Congressional Trades
Short Volume (Last 90 Days)
| Date | Short Volume | Short Exempt | Total Volume | Short % |
|---|---|---|---|---|
| 2026-05-21 | 203,722 | 10,121 | 330,908 | 61.6% |
| 2026-05-20 | 391,377 | 19,748 | 644,695 | 60.7% |
| 2026-05-19 | 451,514 | 17,783 | 650,897 | 69.4% |
| 2026-05-18 | 278,121 | 5,672 | 410,631 | 67.7% |
| 2026-05-15 | 460,472 | 9,348 | 1,273,921 | 36.1% |
| 2026-05-14 | 266,855 | 100 | 1,057,293 | 25.2% |
| 2026-05-13 | 965,702 | 7,163 | 1,574,539 | 61.3% |
| 2026-05-12 | 531,973 | 22,047 | 947,890 | 56.1% |
| 2026-05-11 | 386,573 | 187 | 863,033 | 44.8% |
| 2026-05-08 | 245,810 | 231 | 416,877 | 59.0% |
| 2026-05-07 | 602,194 | 121 | 1,269,654 | 47.4% |
| 2026-05-06 | 259,952 | 200 | 708,443 | 36.7% |
| 2026-05-05 | 172,494 | 1,410 | 404,279 | 42.7% |
| 2026-05-04 | 114,005 | 109 | 264,585 | 43.1% |
| 2026-05-01 | 180,832 | 382 | 357,867 | 50.5% |
| 2026-04-30 | 218,629 | 200 | 353,177 | 61.9% |
| 2026-04-29 | 186,644 | 3,519 | 371,048 | 50.3% |
| 2026-04-28 | 195,267 | 6,163 | 428,544 | 45.6% |
| 2026-04-27 | 242,377 | 707 | 416,983 | 58.1% |
| 2026-04-24 | 208,838 | 2,757 | 354,127 | 59.0% |
| 2026-04-23 | 253,121 | 197 | 396,289 | 63.9% |
| 2026-04-22 | 317,471 | 10 | 558,835 | 56.8% |
| 2026-04-21 | 305,984 | 348 | 511,546 | 59.8% |
| 2026-04-20 | 212,326 | 817 | 519,860 | 40.8% |
| 2026-04-17 | 455,298 | 2,912 | 1,036,009 | 43.9% |
| 2026-04-16 | 219,044 | 227 | 474,753 | 46.1% |
| 2026-04-15 | 145,786 | 0 | 311,155 | 46.9% |
| 2026-04-14 | 140,707 | 3,029 | 336,318 | 41.8% |
| 2026-04-13 | 175,552 | 0 | 347,920 | 50.5% |
| 2026-04-10 | 161,415 | 0 | 333,570 | 48.4% |
| 2026-04-09 | 146,311 | 0 | 413,186 | 35.4% |
| 2026-04-08 | 315,813 | 200 | 589,343 | 53.6% |
| 2026-04-07 | 158,163 | 0 | 257,746 | 61.4% |
| 2026-04-06 | 177,357 | 0 | 283,550 | 62.5% |