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, Q1 2025
Institutional positions in ACM Research, Inc. as of Mar 31, 2025. 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
- 244
- +62 vs. Q4 2024
- Shares held
- 35.9M
- +304.0K (+0.9%) vs. Q4 2024
- Total value
- $838.6M
- +$301.1M (+56.0%) vs. Q4 2024
- New holders
- 86
- 69 more added
- Sold out
- 24
- 66 more reduced
1 institution that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: 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, Q1 2025
Shares, value and share of portfolio for each institution holding ACM Research, Inc.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Skopos Labs, Inc. | 364 | $8.50K | 0.00% | +364 | New |
| NewSquare Capital LLC | 360 | $8.40K | 0.00% | 00.0% | Unchanged |
| Optiver Holding B.V. | 347 | $8.10K | 0.00% | +347 | New |
| National Bank of Canada | 329 | $7.68K | 0.00% | +22+7.2% | Added |
| Coldstream Capital Management Inc | 326 | $7.61K | 0.00% | +326 | New |
| Sterling Capital Management LLC | 315 | $7.35K | 0.00% | −234−42.6% | Reduced |
| Huntington National Bank | 301 | $7.03K | 0.00% | 00.0% | Unchanged |
| Mark Sheptoff Financial Planning, LLC | 300 | $7.00K | 0.00% | +300 | New |
| Parallel Advisors, LLC | 268 | $6.45K | 0.00% | +52+24.1% | Added |
| Federation des caisses Desjardins du Quebec | 270 | $6.30K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 270 | $6.30K | 0.00% | +270 | New |
| Harbor Capital Advisors, Inc. | 256 | $6.00K | 0.00% | +72+39.1% | Added |
| Harbor Investment Advisory, LLC | 250 | $5.83K | 0.00% | 00.0% | Unchanged |
| McIlrath & Eck, LLC | 238 | $5.55K | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 221 | $5.44K | 0.00% | +177+402.3% | Added |
| True Wealth Design, LLC | 223 | $5.21K | 0.00% | +176+374.5% | Added |
| Golden State Wealth Management, LLC | 200 | $4.67K | 0.00% | 00.0% | Unchanged |
| Blue Bell Private Wealth Management, LLC | 177 | $4.13K | 0.00% | +82+86.3% | Added |
| EverSource Wealth Advisors, LLC | 171 | $3.99K | 0.00% | +152+800.0% | Added |
| SBI Securities Co., Ltd. | 155 | $3.62K | 0.00% | −406−72.4% | Reduced |
| US Bancorp | 149 | $3.48K | 0.00% | +149 | New |
| Clear Street Markets LLC | 133 | $3.10K | 0.00% | +133 | New |
| Bessemer Group Inc | 125 | $3.00K | 0.00% | −10−7.4% | Reduced |
| Rothschild Investment LLC | 105 | $2.45K | 0.00% | +45+75.0% | Added |
| Lindbrook Capital, LLC | 98 | $2.29K | 0.00% | +98 | New |
| Advisors Asset Management, Inc. | 96 | $2.24K | 0.00% | −6−5.9% | Reduced |
| MCF Advisors LLC | 90 | $2.10K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 76 | $1.82K | 0.00% | +30+65.2% | Added |
| Decker Retirement Planning Inc. | 62 | $1.45K | 0.00% | +62 | New |
| Medallion Wealth Advisors, LLC | 57 | $1.36K | 0.00% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 56 | $1.31K | 0.00% | +56 | New |
| Binnacle Investments Inc | 56 | $1.31K | 0.00% | +56 | New |
| Catherine Avery Investment Management LLC | 52 | $1.21K | 0.00% | +2+4.0% | Added |
| WealthCollab, LLC | 51 | $1.19K | 0.00% | +51 | New |
| Salem Investment Counselors Inc | 50 | $1.17K | 0.00% | 00.0% | Unchanged |
| CoreCap Advisors, LLC | 41 | $957 | 0.00% | −1,765−97.7% | Reduced |
| Hughes Financial Services, LLC | 38 | $910 | 0.00% | +38 | New |
| Parkside Financial Bank & Trust | 35 | $818 | 0.00% | +35 | New |
| North Star Investment Management Corp. | 18 | $420 | 0.00% | +18 | New |
| Principal Securities, Inc. | 25 | $378 | 0.00% | 00.0% | Unchanged |
| Stephens Consulting, LLC | 15 | $351 | 0.00% | +15 | New |
| Comerica Bank | 12 | $278 | 0.00% | +12 | New |
| MAI Capital Management | 10 | $234 | 0.00% | +10 | New |
| Allworth Financial LP | 9 | $188 | 0.00% | +9 | New |
| Proequities, Inc. | 0 | $0 | 0.00% | −268−100.0% | Sold out |
| Panview Capital Ltd | 0 | $0 | 0.00% | −1,374,699−100.0% | Sold out |
| PEAK6 LLC | 0 | $0 | 0.00% | −142,516−100.0% | Sold out |
| Richard P Slaughter Associates Inc | 0 | $0 | 0.00% | −123,084−100.0% | Sold out |
| Carmignac Gestion | 0 | $0 | 0.00% | −109,861−100.0% | Sold out |
| Ossiam | 0 | $0 | 0.00% | −85,400−100.0% | Sold out |
| Danske Bank A/S | 0 | $0 | 0.00% | −33,939−100.0% | Sold out |
| Man Group plc | 0 | $0 | 0.00% | −24,505−100.0% | Sold out |
| Mariner, LLC | 0 | $0 | 0.00% | −24,239−100.0% | Sold out |
| Harbour Capital Advisors, LLC | 0 | $0 | 0.00% | −19,325−100.0% | Sold out |
| Central Asset Investments & Management Holdings (HK) Ltd | 0 | $0 | 0.00% | −19,167−100.0% | Sold out |
| HSBC Holdings PLC | 0 | $0 | 0.00% | −17,383−100.0% | Sold out |
| Corton Capital Inc. | 0 | $0 | 0.00% | −17,361−100.0% | Sold out |
| Aristides Capital LLC | 0 | $0 | 0.00% | −13,500−100.0% | Sold out |
| Bridgefront Capital, LLC | 0 | $0 | 0.00% | −12,643−100.0% | Sold out |
| Atria Wealth Solutions, Inc. | 0 | $0 | 0.00% | −12,179−100.0% | Sold out |
| Brevan Howard Capital Management LP | 0 | $0 | 0.00% | −10,906−100.0% | Sold out |
| Prelude Capital Management, LLC | 0 | $0 | 0.00% | −10,465−100.0% | Sold out |
| Catalyst Capital Advisors LLC | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −545−100.0% | Sold out |
| Coppell Advisory Solutions LLC | 0 | $0 | 0.00% | −251−100.0% | Sold out |
| Private Trust Co NA | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Aster Capital Management (DIFC) Ltd | 0 | $0 | 0.00% | −44−100.0% | Sold out |
| IFP Advisors, Inc | 0 | $0 | 0.00% | −21−100.0% | Sold out |
| Nuveen Asset Management, LLC | – | – | – | – | Not filed |