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, Q2 2022
Institutional positions in ACM Research, Inc. as of Jun 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
- 98
- +3 vs. Q1 2022
- Shares held
- 36.1M
- +6.80M (+23.2%) vs. Q1 2022
- Total value
- $607.2M
- +$866.3K (+0.1%) vs. Q1 2022
- New holders
- 27
- 33 more added
- Sold out
- 24
- 20 more reduced
1 institution that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2022
Shares, value and share of portfolio for each institution holding ACM Research, Inc.; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| 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 | $4.54K | 0.00% | 00.0% | Unchanged |
| Blue Bell Private Wealth Management, LLC | 300 | $5.00K | 0.00% | −60−16.7% | Reduced |
| FMR LLC | 292 | $5.00K | 0.00% | +292 | New |
| Baillie Gifford & Co | 660 | $11.0K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 639 | $11.0K | 0.00% | +411+180.3% | Added |
| JTC Employer Solutions Trusteee Ltd | 1,000 | $17.0K | 0.00% | 00.0% | Unchanged |
| Macquarie Group Ltd | 1,056 | $18.0K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 1,050 | $18.0K | 0.00% | +1,050 | New |
| Advisor Group Holdings, Inc. | 1,500 | $25.0K | 0.00% | 00.0% | Unchanged |
| Great West Life Assurance Co | 1,752 | $30.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 1,792 | $30.0K | 0.00% | +1,792 | New |
| Metropolitan Life Insurance Co | 2,908 | $48.9K | 0.00% | +2,908 | New |
| Ameritas Investment Partners, Inc. | 3,596 | $60.0K | 0.00% | +3,596 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 4,530 | $76.0K | 0.00% | 00.0% | Unchanged |
| Ensign Peak Advisors, Inc | 5,910 | $99.0K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 6,274 | $106.0K | 0.00% | +6,274 | New |
| Aquatic Capital Management LLC | 9,900 | $167.0K | 0.05% | +9,900 | New |
| State of Wisconsin Investment Board | 10,311 | $174.0K | 0.00% | +10,311 | New |
| Spearhead Capital Advisors, LLC | 10,832 | $182.0K | 0.03% | −179−1.6% | Reduced |
| Arizona State Retirement System | 11,585 | $195.0K | 0.00% | +752+6.9% | Added |
| Essex Investment Management Co LLC | 13,230 | $223.0K | 0.04% | +13,230 | New |
| Simplex Trading, LLC | 13,358 | $224.0K | 0.01% | −68,283−83.6% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 13,715 | $231.0K | 0.00% | +13,715 | New |
| Truvestments Capital LLC | 14,303 | $241.0K | 0.14% | −508−3.4% | Reduced |
| SG Americas Securities, LLC | 15,384 | $259.0K | 0.00% | +15,384 | New |
| XTX Topco Ltd | 15,942 | $268.0K | 0.11% | +4,305+37.0% | Added |
| Voya Investment Management LLC | 17,736 | $298.0K | 0.00% | +17,736 | New |
| Legal & General Group Plc | 18,435 | $310.0K | 0.00% | +5,184+39.1% | Added |
| Invesco Ltd. | 18,449 | $311.0K | 0.00% | +18,449 | New |
| Jane Street Group, LLC | 19,949 | $336.0K | 0.00% | +1,834+10.1% | Added |
| Manufacturers Life Insurance Company, The | 19,969 | $336.1K | 0.00% | +19,969 | New |
| Price T Rowe Associates Inc | 22,276 | $375.0K | 0.00% | +6,976+45.6% | Added |
| American International Group, Inc. | 22,442 | $378.0K | 0.00% | +22,442 | New |
| New York Life Investment Management LLC | 22,539 | $379.0K | 0.00% | +22,539 | New |
| MetLife Investment Management | 25,060 | $421.8K | 0.00% | +25,060 | New |
| NinePointTwo Capital | 27,759 | $467.0K | 0.16% | +27,759 | New |
| Wolverine Trading, LLC | 31,886 | $478.0K | 0.01% | −8,344−20.7% | Reduced |
| UBS Asset Management Americas Inc | 28,788 | $484.5K | 0.00% | 00.0% | Unchanged |
| Money Concepts Capital Corp | 34,107 | $530.0K | 0.05% | +1,188+3.6% | Added |
| Winton Group Ltd | 31,606 | $532.0K | 0.03% | +6,324+25.0% | Added |
| New York State Common Retirement Fund | 33,100 | $557.0K | 0.00% | +33,100 | New |
| First Trust Advisors LP | 33,442 | $563.0K | 0.00% | +4,588+15.9% | Added |
| Westwood Holdings Group Inc. | 34,110 | $574.0K | 0.01% | +34,110 | New |
| Balyasny Asset Management LLC | 36,593 | $616.0K | 0.00% | +13,398+57.8% | Added |
| Capital Fund Management S.A. | 40,402 | $680.0K | 0.02% | −7,023−14.8% | Reduced |
| Janus Henderson Group PLC | 40,521 | $682.0K | 0.00% | −4,501−10.0% | Reduced |
| Connectus Wealth, LLC | 45,000 | $757.0K | 0.02% | +45,000 | New |
| Alliancebernstein L.P. | 48,956 | $824.0K | 0.00% | −14,302−22.6% | Reduced |
| Walleye Trading LLC | 53,531 | $901.0K | 0.02% | −105,387−66.3% | Reduced |
| California State Teachers Retirement System | 57,151 | $962.0K | 0.00% | +23,058+67.6% | Added |
| BNP Paribas Arbitrage, SA | 58,366 | $982.3K | 0.00% | +5,659+10.7% | Added |
| Rhumbline Advisers | 65,273 | $1.10M | 0.00% | +65,273 | New |
| QVT Financial LP | 70,119 | $1.18M | 0.08% | 00.0% | Unchanged |
| Oasis Management Co Ltd. | 70,695 | $1.19M | 0.22% | 00.0% | Unchanged |
| Deutsche Bank AG | 71,680 | $1.21M | 0.00% | +69,724+3,564.6% | Added |
| Raymond James & Associates | 74,315 | $1.25M | 0.00% | +74,315 | New |
| Alpha Paradigm Partners, LLC | 74,429 | $1.25M | 0.52% | +74,429 | New |
| PEAK6 Investments LLC | 104,034 | $1.60M | 0.04% | −11,368−9.9% | Reduced |
| Barclays PLC | 99,163 | $1.67M | 0.00% | +6,913+7.5% | Added |
| Swiss National Bank | 100,700 | $1.70M | 0.00% | +5,900+6.2% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 123,079 | $2.07M | 0.01% | +17,416+16.5% | Added |
| China Universal Asset Management Co., Ltd. | 132,450 | $2.23M | 0.94% | 00.0% | Unchanged |
| Royal Bank of Canada | 133,837 | $2.25M | 0.00% | −11,951−8.2% | Reduced |
| Nomura Holdings Inc | 152,493 | $2.38M | 0.02% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 141,848 | $2.39M | 0.00% | +108,848+329.8% | Added |
| Credit Suisse AG | 161,711 | $2.72M | 0.00% | −345,133−68.1% | Reduced |
| Nuveen Asset Management, LLC | 167,587 | $2.82M | 0.00% | +167,587 | New |
| Friess Associates LLC | 178,368 | $3.00M | 5.01% | −149,982−45.7% | Reduced |
| Partners Capital Investment Group, LLP | 178,400 | $3.00M | 0.20% | −51,244−22.3% | Reduced |
| Voloridge Investment Management, LLC | 200,758 | $3.38M | 0.02% | +200,758 | New |
| Dimensional Fund Advisors LP | 221,562 | $3.73M | 0.00% | −245,127−52.5% | Reduced |
| Korea Investment CORP | 241,200 | $4.06M | 0.01% | +60,600+33.6% | Added |
| Susquehanna International Group, LLP | 253,454 | $4.27M | 0.01% | −137,175−35.1% | Reduced |
| Neuberger Berman Group LLC | 256,554 | $4.32M | 0.00% | −173,430−40.3% | Reduced |
| Charles Schwab Investment Management Inc | 285,810 | $4.81M | 0.00% | +102,573+56.0% | Added |
| Strategic Vision Investment Ltd | 290,100 | $4.88M | 14.31% | 00.0% | Unchanged |
| Northern Trust Corp | 449,504 | $7.57M | 0.00% | +320,774+249.2% | Added |
| JPMorgan Chase & Co | 487,345 | $8.20M | 0.00% | +476,746+4,498.0% | Added |
| Cooper Creek Partners Management LLC | 492,018 | $8.28M | 1.00% | +492,018 | New |
| Citigroup Inc | 610,059 | $10.3M | 0.01% | +602,856+8,369.5% | Added |
| Putnam Investments LLC | 611,196 | $10.3M | 0.02% | +127,500+26.4% | Added |
| HHLR Advisors, Ltd.SuperinvestorHHLR Advisors (Hillhouse) | 670,755 | $11.3M | 0.24% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 761,702 | $12.8M | 0.00% | +363,972+91.5% | Added |
| Bank of America Corp | 870,296 | $14.6M | 0.00% | +503,045+137.0% | Added |
| Matthews International Capital Management LLC | 881,400 | $14.8M | 2.13% | 00.0% | Unchanged |
| State Street Corp | 884,041 | $14.9M | 0.00% | +589,527+200.2% | Added |
| UBS Group AG | 973,785 | $16.4M | 0.01% | +821,387+539.0% | Added |
| Bamco Inc | 1,232,180 | $20.7M | 0.07% | −46,103−3.6% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 1,383,400 | $23.3M | 0.11% | +355,300+34.6% | Added |
| Green Court Capital Management Ltd | 1,454,655 | $24.5M | 11.06% | −1,091,070−42.9% | Reduced |
| Indus Capital Partners, LLC | 1,719,133 | $28.9M | 17.38% | −233,041−11.9% | Reduced |
| Goldman Sachs Group Inc | 2,053,683 | $34.6M | 0.01% | +1,610,702+363.6% | Added |
| Vanguard Group Inc | 2,179,066 | $36.7M | 0.00% | +190,522+9.6% | Added |
| BlackRock Inc. | 3,097,751 | $52.1M | 0.00% | +2,404,381+346.8% | Added |
| Morgan Stanley | 5,193,968 | $87.4M | 0.01% | +1,410,886+37.3% | Added |
| Yiheng Capital Management, L.P. | 5,266,800 | $88.6M | 6.35% | +964,800+22.4% | Added |
| Chiron Investment Management, LLC | 0 | $0 | 0.00% | −746,388−100.0% | Sold out |
| Norges Bank | 0 | $0 | 0.00% | −514,800−100.0% | Sold out |