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 |
|---|---|---|---|---|---|
| Yiheng Capital Management, L.P. | 5,266,800 | $88.6M | 6.35% | +964,800+22.4% | Added |
| Morgan Stanley | 5,193,968 | $87.4M | 0.01% | +1,410,886+37.3% | Added |
| BlackRock Inc. | 3,097,751 | $52.1M | 0.00% | +2,404,381+346.8% | Added |
| Vanguard Group Inc | 2,179,066 | $36.7M | 0.00% | +190,522+9.6% | Added |
| Goldman Sachs Group Inc | 2,053,683 | $34.6M | 0.01% | +1,610,702+363.6% | Added |
| Indus Capital Partners, LLC | 1,719,133 | $28.9M | 17.38% | −233,041−11.9% | Reduced |
| Green Court Capital Management Ltd | 1,454,655 | $24.5M | 11.06% | −1,091,070−42.9% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 1,383,400 | $23.3M | 0.11% | +355,300+34.6% | Added |
| Bamco Inc | 1,232,180 | $20.7M | 0.07% | −46,103−3.6% | Reduced |
| UBS Group AG | 973,785 | $16.4M | 0.01% | +821,387+539.0% | Added |
| State Street Corp | 884,041 | $14.9M | 0.00% | +589,527+200.2% | Added |
| Matthews International Capital Management LLC | 881,400 | $14.8M | 2.13% | 00.0% | Unchanged |
| Bank of America Corp | 870,296 | $14.6M | 0.00% | +503,045+137.0% | Added |
| Geode Capital Management, LLC | 761,702 | $12.8M | 0.00% | +363,972+91.5% | Added |
| HHLR Advisors, Ltd.SuperinvestorHHLR Advisors (Hillhouse) | 670,755 | $11.3M | 0.24% | 00.0% | Unchanged |
| Putnam Investments LLC | 611,196 | $10.3M | 0.02% | +127,500+26.4% | Added |
| Citigroup Inc | 610,059 | $10.3M | 0.01% | +602,856+8,369.5% | Added |
| Cooper Creek Partners Management LLC | 492,018 | $8.28M | 1.00% | +492,018 | New |
| JPMorgan Chase & Co | 487,345 | $8.20M | 0.00% | +476,746+4,498.0% | Added |
| Northern Trust Corp | 449,504 | $7.57M | 0.00% | +320,774+249.2% | Added |
| Strategic Vision Investment Ltd | 290,100 | $4.88M | 14.31% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 285,810 | $4.81M | 0.00% | +102,573+56.0% | Added |
| Neuberger Berman Group LLC | 256,554 | $4.32M | 0.00% | −173,430−40.3% | Reduced |
| Susquehanna International Group, LLP | 253,454 | $4.27M | 0.01% | −137,175−35.1% | Reduced |
| Korea Investment CORP | 241,200 | $4.06M | 0.01% | +60,600+33.6% | Added |
| Dimensional Fund Advisors LP | 221,562 | $3.73M | 0.00% | −245,127−52.5% | Reduced |
| Voloridge Investment Management, LLC | 200,758 | $3.38M | 0.02% | +200,758 | 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 |
| Nuveen Asset Management, LLC | 167,587 | $2.82M | 0.00% | +167,587 | New |
| Credit Suisse AG | 161,711 | $2.72M | 0.00% | −345,133−68.1% | Reduced |
| Bank of New York Mellon Corp | 141,848 | $2.39M | 0.00% | +108,848+329.8% | Added |
| Nomura Holdings Inc | 152,493 | $2.38M | 0.02% | 00.0% | Unchanged |
| Royal Bank of Canada | 133,837 | $2.25M | 0.00% | −11,951−8.2% | Reduced |
| China Universal Asset Management Co., Ltd. | 132,450 | $2.23M | 0.94% | 00.0% | Unchanged |
| Mitsubishi UFJ Trust & Banking Corp | 123,079 | $2.07M | 0.01% | +17,416+16.5% | Added |
| Swiss National Bank | 100,700 | $1.70M | 0.00% | +5,900+6.2% | Added |
| Barclays PLC | 99,163 | $1.67M | 0.00% | +6,913+7.5% | Added |
| PEAK6 Investments LLC | 104,034 | $1.60M | 0.04% | −11,368−9.9% | Reduced |
| Alpha Paradigm Partners, LLC | 74,429 | $1.25M | 0.52% | +74,429 | New |
| Raymond James & Associates | 74,315 | $1.25M | 0.00% | +74,315 | New |
| Deutsche Bank AG | 71,680 | $1.21M | 0.00% | +69,724+3,564.6% | Added |
| Oasis Management Co Ltd. | 70,695 | $1.19M | 0.22% | 00.0% | Unchanged |
| QVT Financial LP | 70,119 | $1.18M | 0.08% | 00.0% | Unchanged |
| Rhumbline Advisers | 65,273 | $1.10M | 0.00% | +65,273 | New |
| BNP Paribas Arbitrage, SA | 58,366 | $982.3K | 0.00% | +5,659+10.7% | Added |
| California State Teachers Retirement System | 57,151 | $962.0K | 0.00% | +23,058+67.6% | Added |
| Walleye Trading LLC | 53,531 | $901.0K | 0.02% | −105,387−66.3% | Reduced |
| Alliancebernstein L.P. | 48,956 | $824.0K | 0.00% | −14,302−22.6% | Reduced |
| Connectus Wealth, LLC | 45,000 | $757.0K | 0.02% | +45,000 | New |
| Janus Henderson Group PLC | 40,521 | $682.0K | 0.00% | −4,501−10.0% | Reduced |
| Capital Fund Management S.A. | 40,402 | $680.0K | 0.02% | −7,023−14.8% | Reduced |
| Balyasny Asset Management LLC | 36,593 | $616.0K | 0.00% | +13,398+57.8% | Added |
| Westwood Holdings Group Inc. | 34,110 | $574.0K | 0.01% | +34,110 | New |
| First Trust Advisors LP | 33,442 | $563.0K | 0.00% | +4,588+15.9% | Added |
| New York State Common Retirement Fund | 33,100 | $557.0K | 0.00% | +33,100 | New |
| Winton Group Ltd | 31,606 | $532.0K | 0.03% | +6,324+25.0% | Added |
| Money Concepts Capital Corp | 34,107 | $530.0K | 0.05% | +1,188+3.6% | Added |
| UBS Asset Management Americas Inc | 28,788 | $484.5K | 0.00% | 00.0% | Unchanged |
| Wolverine Trading, LLC | 31,886 | $478.0K | 0.01% | −8,344−20.7% | Reduced |
| NinePointTwo Capital | 27,759 | $467.0K | 0.16% | +27,759 | New |
| MetLife Investment Management | 25,060 | $421.8K | 0.00% | +25,060 | New |
| New York Life Investment Management LLC | 22,539 | $379.0K | 0.00% | +22,539 | New |
| American International Group, Inc. | 22,442 | $378.0K | 0.00% | +22,442 | New |
| Price T Rowe Associates Inc | 22,276 | $375.0K | 0.00% | +6,976+45.6% | Added |
| Manufacturers Life Insurance Company, The | 19,969 | $336.1K | 0.00% | +19,969 | New |
| Jane Street Group, LLC | 19,949 | $336.0K | 0.00% | +1,834+10.1% | Added |
| Invesco Ltd. | 18,449 | $311.0K | 0.00% | +18,449 | New |
| Legal & General Group Plc | 18,435 | $310.0K | 0.00% | +5,184+39.1% | Added |
| Voya Investment Management LLC | 17,736 | $298.0K | 0.00% | +17,736 | New |
| XTX Topco Ltd | 15,942 | $268.0K | 0.11% | +4,305+37.0% | Added |
| SG Americas Securities, LLC | 15,384 | $259.0K | 0.00% | +15,384 | New |
| Truvestments Capital LLC | 14,303 | $241.0K | 0.14% | −508−3.4% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 13,715 | $231.0K | 0.00% | +13,715 | New |
| Simplex Trading, LLC | 13,358 | $224.0K | 0.01% | −68,283−83.6% | Reduced |
| Essex Investment Management Co LLC | 13,230 | $223.0K | 0.04% | +13,230 | New |
| Arizona State Retirement System | 11,585 | $195.0K | 0.00% | +752+6.9% | Added |
| Spearhead Capital Advisors, LLC | 10,832 | $182.0K | 0.03% | −179−1.6% | Reduced |
| State of Wisconsin Investment Board | 10,311 | $174.0K | 0.00% | +10,311 | New |
| Aquatic Capital Management LLC | 9,900 | $167.0K | 0.05% | +9,900 | New |
| Amalgamated Bank | 6,274 | $106.0K | 0.00% | +6,274 | New |
| Ensign Peak Advisors, Inc | 5,910 | $99.0K | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 4,530 | $76.0K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 3,596 | $60.0K | 0.00% | +3,596 | New |
| Metropolitan Life Insurance Co | 2,908 | $48.9K | 0.00% | +2,908 | New |
| 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 |
| Advisor Group Holdings, Inc. | 1,500 | $25.0K | 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 |
| JTC Employer Solutions Trusteee Ltd | 1,000 | $17.0K | 0.00% | 00.0% | Unchanged |
| Baillie Gifford & Co | 660 | $11.0K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 639 | $11.0K | 0.00% | +411+180.3% | Added |
| Blue Bell Private Wealth Management, LLC | 300 | $5.00K | 0.00% | −60−16.7% | Reduced |
| FMR LLC | 292 | $5.00K | 0.00% | +292 | New |
| Federation des caisses Desjardins du Quebec | 270 | $4.54K | 0.00% | 00.0% | Unchanged |
| McIlrath & Eck, LLC | 138 | $2.00K | 0.00% | 00.0% | Unchanged |
| AdvisorNet Financial, Inc | 57 | $1.00K | 0.00% | 00.0% | Unchanged |
| 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 |