ACM Research, Inc.
ACMR- Exchange
- Nasdaq
- Industry
- Special Industry Machinery, NEC
- SEC CIK
- 0001680062
In the last 90 days, ACM Research, Inc. insiders filed 0 open-market purchases and 3 sales; 377 institutions reported holding it in 13F filings for Q2 2026, worth $6.11B in total; 3 superinvestors hold it, including Southeastern Asset Management (Longleaf) and Soros Fund Management.
13F holders, Q3 2022
Institutional positions in ACM Research, Inc. as of Sep 30, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 117
- +20 vs. Q2 2022
- Shares held
- 34.9M
- −1.03M (−2.9%) vs. Q2 2022
- Total value
- $434.9M
- −$169.4M (−28.0%) vs. Q2 2022
- New holders
- 27
- 36 more added
- Sold out
- 7
- 35 more reduced
1 institution that held it in Q2 2022 haven't filed for Q3 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ACMR on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 377 | $6.11B |
| Q1 2026 | 301 | $1.74B |
| Q4 2025 | 279 | $1.79B |
| Q3 2025 | 260 | $1.63B |
| Q2 2025 | 243 | $969.2M |
| Q1 2025 | 244 | $838.6M |
| Q4 2024 | 183 | $539.4M |
| Q3 2024 | 185 | $656.9M |
| Q2 2024 | 201 | $774.0M |
| Q1 2024 | 200 | $956.1M |
| Q4 2023 | 156 | $642.8M |
| Q3 2023 | 154 | $562.8M |
| Q2 2023 | 122 | $382.7M |
| Q1 2023 | 130 | $343.6M |
| Q4 2022 | 123 | $235.2M |
| Q3 2022 | 117 | $434.9M |
| Q2 2022 | 98 | $607.2M |
| Q1 2022 | 96 | $606.7M |
| Q4 2021 | 100 | $747.5M |
| Q3 2021 | 96 | $979.6M |
| Q2 2021 | 94 | $753.5M |
| Q1 2021 | 94 | $586.5M |
Institutions, Q3 2022
Shares, value and share of portfolio for each institution holding ACM Research, Inc.; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| CWM, LLC | 13 | $0 | 0.00% | +13 | New |
| Cubist Systematic Strategies, LLC | 39 | $0 | 0.00% | +39 | New |
| SJS Investment Consulting Inc. | 19 | $0 | 0.00% | +19 | New |
| AdvisorNet Financial, Inc | 57 | $1.00K | 0.00% | 00.0% | Unchanged |
| McIlrath & Eck, LLC | 138 | $2.00K | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 270 | $3.36K | 0.00% | 00.0% | Unchanged |
| Blue Bell Private Wealth Management, LLC | 300 | $4.00K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 1,050 | $7.00K | 0.00% | 00.0% | Unchanged |
| Baillie Gifford & Co | 660 | $8.00K | 0.00% | 00.0% | Unchanged |
| Federated Hermes, Inc. | 642 | $8.00K | 0.00% | +642 | New |
| Ellevest, Inc. | 650 | $8.00K | 0.00% | +650 | New |
| Allspring Global Investments Holdings, LLC | 851 | $10.0K | 0.00% | +851 | New |
| JTC Employer Solutions Trusteee Ltd | 1,000 | $12.0K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 947 | $12.0K | 0.00% | +308+48.2% | Added |
| Macquarie Group Ltd | 390 | $13.0K | 0.00% | −666−63.1% | Reduced |
| Royal Bank of Canada | 1,288 | $16.0K | 0.00% | −132,549−99.0% | Reduced |
| FMR LLC | 1,567 | $19.0K | 0.00% | +1,275+436.6% | Added |
| Great West Life Assurance Co | 1,752 | $22.0K | 0.00% | 00.0% | Unchanged |
| Metropolitan Life Insurance Co | 2,908 | $36.2K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 3,000 | $38.0K | 0.00% | +1,500+100.0% | Added |
| Ameritas Investment Partners, Inc. | 3,596 | $44.0K | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 4,530 | $56.0K | 0.00% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 5,902 | $73.0K | 0.00% | +5,902 | New |
| Ensign Peak Advisors, Inc | 5,910 | $74.0K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 6,290 | $78.0K | 0.00% | +16+0.3% | Added |
| Aquatic Capital Management LLC | 9,500 | $118.0K | 0.01% | −400−4.0% | Reduced |
| Raymond James & Associates | 10,531 | $131.0K | 0.00% | −63,784−85.8% | Reduced |
| Stifel Financial Corp | 10,662 | $133.0K | 0.00% | +10,662 | New |
| Campbell & CO Investment Adviser LLC | 10,686 | $133.0K | 0.03% | +10,686 | New |
| Victory Capital Management Inc | 11,146 | $139.0K | 0.00% | +11,146 | New |
| Dimensional Fund Advisors LP | 11,667 | $145.0K | 0.00% | −209,895−94.7% | Reduced |
| Arizona State Retirement System | 11,756 | $146.0K | 0.00% | +171+1.5% | Added |
| Essex Investment Management Co LLC | 13,230 | $165.0K | 0.03% | 00.0% | Unchanged |
| Truvestments Capital LLC | 14,074 | $175.0K | 0.11% | −229−1.6% | Reduced |
| Legal & General Group Plc | 15,657 | $195.0K | 0.00% | −2,778−15.1% | Reduced |
| Fox Run Management, L.L.C. | 17,476 | $218.0K | 0.08% | +17,476 | New |
| Voya Investment Management LLC | 18,674 | $232.7K | 0.00% | +938+5.3% | Added |
| Invesco Ltd. | 18,862 | $235.0K | 0.00% | +413+2.2% | Added |
| SG Americas Securities, LLC | 19,026 | $237.0K | 0.00% | +3,642+23.7% | Added |
| Manufacturers Life Insurance Company, The | 19,170 | $238.9K | 0.00% | −799−4.0% | Reduced |
| Jane Street Group, LLC | 19,410 | $242.0K | 0.00% | −539−2.7% | Reduced |
| Walleye Trading LLC | 19,825 | $247.0K | 0.01% | −33,706−63.0% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 19,835 | $247.0K | 0.00% | +6,120+44.6% | Added |
| Versor Investments LP | 20,400 | $254.0K | 0.02% | +20,400 | New |
| Deutsche Bank AG | 21,189 | $264.0K | 0.00% | −50,491−70.4% | Reduced |
| Tower Research Capital LLC (TRC) | 21,384 | $267.0K | 0.00% | +19,592+1,093.3% | Added |
| American International Group, Inc. | 22,763 | $284.0K | 0.00% | +321+1.4% | Added |
| NinePointTwo Capital | 22,952 | $285.0K | 0.11% | −4,807−17.3% | Reduced |
| New York Life Investment Management LLC | 24,329 | $303.0K | 0.00% | +1,790+7.9% | Added |
| MetLife Investment Management | 25,060 | $312.2K | 0.00% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 25,118 | $313.0K | 0.00% | +2,842+12.8% | Added |
| Algert Global LLC | 25,700 | $320.0K | 0.02% | +25,700 | New |
| SEI Investments Co | 26,411 | $329.0K | 0.00% | +26,411 | New |
| Balyasny Asset Management LLC | 26,744 | $334.0K | 0.00% | −9,849−26.9% | Reduced |
| Winton Group Ltd | 27,792 | $346.0K | 0.02% | −3,814−12.1% | Reduced |
| Capital Fund Management S.A. | 28,570 | $356.0K | 0.01% | −11,832−29.3% | Reduced |
| PDT Partners, LLC | 28,809 | $359.0K | 0.05% | +28,809 | New |
| UBS Asset Management Americas Inc | 33,216 | $413.9K | 0.00% | +4,428+15.4% | Added |
| New York State Common Retirement Fund | 33,537 | $418.0K | 0.00% | +437+1.3% | Added |
| Money Concepts Capital Corp | 34,499 | $430.0K | 0.03% | +392+1.1% | Added |
| Simplex Trading, LLC | 35,715 | $445.0K | 0.02% | +22,357+167.4% | Added |
| Wolverine Trading, LLC | 36,084 | $464.0K | 0.02% | +4,198+13.2% | Added |
| JPMorgan Chase & Co | 41,812 | $521.0K | 0.00% | −445,533−91.4% | Reduced |
| AlphaCrest Capital Management LLC | 42,085 | $524.0K | 0.03% | +42,085 | New |
| Westwood Holdings Group Inc. | 42,863 | $534.0K | 0.01% | +8,753+25.7% | Added |
| Janus Henderson Group PLC | 44,545 | $555.0K | 0.00% | +4,024+9.9% | Added |
| Connectus Wealth, LLC | 45,000 | $561.0K | 0.01% | 00.0% | Unchanged |
| Janney Montgomery Scott LLC | 45,378 | $565.0K | 0.00% | +45,378 | New |
| PEAK6 Investments LLC | 48,116 | $600.0K | 0.02% | −55,918−53.7% | Reduced |
| Alliancebernstein L.P. | 50,673 | $631.0K | 0.00% | +1,717+3.5% | Added |
| California State Teachers Retirement System | 56,150 | $700.0K | 0.00% | −1,001−1.8% | Reduced |
| First Trust Advisors LP | 62,605 | $780.0K | 0.00% | +29,163+87.2% | Added |
| Credit Suisse AG | 63,204 | $788.0K | 0.00% | −98,507−60.9% | Reduced |
| Ameriprise Financial Inc | 63,530 | $792.0K | 0.00% | +63,530 | New |
| QVT Financial LP | 70,119 | $874.0K | 0.07% | 00.0% | Unchanged |
| Rhumbline Advisers | 70,184 | $874.0K | 0.00% | +4,911+7.5% | Added |
| Oasis Management Co Ltd. | 70,695 | $881.0K | 0.15% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 72,986 | $909.0K | 0.01% | +72,986 | New |
| Citadel Advisors LLC | 74,237 | $925.0K | 0.00% | +74,237 | New |
| Susquehanna International Group, LLP | 81,440 | $1.01M | 0.00% | −172,014−67.9% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 85,590 | $1.07M | 0.00% | −37,489−30.5% | Reduced |
| Barclays PLC | 94,960 | $1.18M | 0.00% | −4,203−4.2% | Reduced |
| Public Sector Pension Investment Board | 102,000 | $1.27M | 0.01% | +102,000 | New |
| Swiss National Bank | 102,600 | $1.28M | 0.00% | +1,900+1.9% | Added |
| Point72 Asset Management, L.P. | 117,600 | $1.47M | 0.01% | +117,600 | New |
| China Universal Asset Management Co., Ltd. | 127,450 | $1.59M | 0.67% | −5,000−3.8% | Reduced |
| Millennium Management LLC | 149,458 | $1.86M | 0.00% | +149,458 | New |
| Voloridge Investment Management, LLC | 157,400 | $1.96M | 0.01% | −43,358−21.6% | Reduced |
| Nomura Holdings Inc | 158,501 | $1.99M | 0.02% | +6,008+3.9% | Added |
| Nuveen Asset Management, LLC | 164,429 | $2.05M | 0.00% | −3,158−1.9% | Reduced |
| Bank of New York Mellon Corp | 168,453 | $2.10M | 0.00% | +26,605+18.8% | Added |
| Partners Capital Investment Group, LLP | 178,400 | $2.22M | 0.13% | 00.0% | Unchanged |
| Korea Investment CORP | 198,700 | $2.48M | 0.01% | −42,500−17.6% | Reduced |
| BNP Paribas Arbitrage, SA | 208,104 | $2.59M | 0.01% | +149,738+256.6% | Added |
| Yiheng Capital Management, L.P. | 302,300 | $3.77M | 0.35% | −4,964,500−94.3% | Reduced |
| Charles Schwab Investment Management Inc | 316,462 | $3.94M | 0.00% | +30,652+10.7% | Added |
| Putnam Investments LLC | 341,042 | $4.25M | 0.01% | −270,154−44.2% | Reduced |
| Carmignac Gestion | 347,265 | $4.33M | 0.09% | +347,265 | New |
| Cooper Creek Partners Management LLC | 361,333 | $4.50M | 0.47% | −130,685−26.6% | Reduced |
| Northern Trust Corp | 446,604 | $5.57M | 0.00% | −2,900−0.6% | Reduced |