NasdaqGM - Delayed Quote • USD
ACM Research, Inc. (ACMR)
At close: 4:00 PM EDT
After hours: 7:45 PM EDT
Major Holders
| Breakdown | |
|---|---|
| 21.80% | % of Shares Held by All Insider |
| 59.91% | % of Shares Held by Institutions |
| 76.61% | % of Float Held by Institutions |
| 234 | Number of Institutions Holding Shares |
Top Institutional Holders
| Holder | Shares | Date Reported | % Out | Value |
|---|---|---|---|---|
| Vanguard Group Inc | 4.06M | Dec 31, 2023 | 7.24% | 109,712,018 |
| Blackrock Inc. | 3.73M | Dec 31, 2023 | 6.64% | 100,738,199 |
| Ariose Capital Management Ltd | 1.98M | Dec 31, 2023 | 3.53% | 53,557,345 |
| Bank of America Corporation | 1.96M | Dec 31, 2023 | 3.49% | 52,879,750 |
| Citigroup Inc. | 1.74M | Dec 31, 2023 | 3.10% | 46,957,557 |
| Pertento Partners LLP | 1.09M | Dec 31, 2023 | 1.94% | 29,339,293 |
| Panview Asian Equity Master Fund | 1.06M | Dec 31, 2023 | 1.89% | 28,601,642 |
| State Street Corporation | 1.04M | Dec 31, 2023 | 1.86% | 28,246,823 |
| Geode Capital Management, LLC | 1.04M | Dec 31, 2023 | 1.85% | 28,115,733 |
| Portolan Capital Management, LLC | 799.5k | Dec 31, 2023 | 1.43% | 21,618,588 |
Top Mutual Fund Holders
| Holder | Shares | Date Reported | % Out | Value |
|---|---|---|---|---|
| Vanguard Total Stock Market Index Fund | 1.46M | Dec 31, 2023 | 2.61% | 39,573,636 |
| iShares Russell 2000 ETF | 1.17M | Feb 29, 2024 | 2.08% | 31,580,179 |
| Invesco ETF Tr-Invesco Dynamic Semiconductors ETF | 1.05M | Feb 29, 2024 | 1.87% | 28,302,282 |
| Vanguard Information Technology Index Fund | 962.5k | Nov 30, 2023 | 1.72% | 26,026,136 |
| Vanguard Extended Market Index Fund | 685.43k | Dec 31, 2023 | 1.22% | 18,534,108 |
| Fidelity Small Cap Index Fund | 487.17k | Jan 31, 2024 | 0.87% | 13,172,996 |
| Fidelity Strategic Advisors Small-Mid Cap Fund | 436.21k | Feb 29, 2024 | 0.78% | 11,795,091 |
| Oberweis Micro-Cap Portfolio | 393.4k | Dec 31, 2023 | 0.70% | 10,637,536 |
| iShares Russell 2000 Value ETF | 384.92k | Feb 29, 2024 | 0.69% | 10,408,156 |
| Capitol Ser Tr-Fuller & Thaler Behavioral Small Cap Growth Fd | 383.5k | Feb 29, 2024 | 0.68% | 10,369,840 |
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