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 |
|---|---|---|---|---|---|
| Allworth Financial LP | 9 | $188 | 0.00% | +9 | New |
| MAI Capital Management | 10 | $234 | 0.00% | +10 | New |
| Comerica Bank | 12 | $278 | 0.00% | +12 | New |
| Stephens Consulting, LLC | 15 | $351 | 0.00% | +15 | New |
| Principal Securities, Inc. | 25 | $378 | 0.00% | 00.0% | Unchanged |
| North Star Investment Management Corp. | 18 | $420 | 0.00% | +18 | New |
| Parkside Financial Bank & Trust | 35 | $818 | 0.00% | +35 | New |
| Hughes Financial Services, LLC | 38 | $910 | 0.00% | +38 | New |
| CoreCap Advisors, LLC | 41 | $957 | 0.00% | −1,765−97.7% | Reduced |
| Salem Investment Counselors Inc | 50 | $1.17K | 0.00% | 00.0% | Unchanged |
| WealthCollab, LLC | 51 | $1.19K | 0.00% | +51 | New |
| Catherine Avery Investment Management LLC | 52 | $1.21K | 0.00% | +2+4.0% | Added |
| Geneos Wealth Management Inc. | 56 | $1.31K | 0.00% | +56 | New |
| Binnacle Investments Inc | 56 | $1.31K | 0.00% | +56 | New |
| Medallion Wealth Advisors, LLC | 57 | $1.36K | 0.00% | 00.0% | Unchanged |
| Decker Retirement Planning Inc. | 62 | $1.45K | 0.00% | +62 | New |
| Farther Finance Advisors, LLC | 76 | $1.82K | 0.00% | +30+65.2% | Added |
| MCF Advisors LLC | 90 | $2.10K | 0.00% | 00.0% | Unchanged |
| Advisors Asset Management, Inc. | 96 | $2.24K | 0.00% | −6−5.9% | Reduced |
| Lindbrook Capital, LLC | 98 | $2.29K | 0.00% | +98 | New |
| Rothschild Investment LLC | 105 | $2.45K | 0.00% | +45+75.0% | Added |
| Bessemer Group Inc | 125 | $3.00K | 0.00% | −10−7.4% | Reduced |
| Clear Street Markets LLC | 133 | $3.10K | 0.00% | +133 | New |
| US Bancorp | 149 | $3.48K | 0.00% | +149 | New |
| SBI Securities Co., Ltd. | 155 | $3.62K | 0.00% | −406−72.4% | Reduced |
| EverSource Wealth Advisors, LLC | 171 | $3.99K | 0.00% | +152+800.0% | Added |
| Blue Bell Private Wealth Management, LLC | 177 | $4.13K | 0.00% | +82+86.3% | Added |
| Golden State Wealth Management, LLC | 200 | $4.67K | 0.00% | 00.0% | Unchanged |
| True Wealth Design, LLC | 223 | $5.21K | 0.00% | +176+374.5% | Added |
| Jones Financial Companies LLLP | 221 | $5.44K | 0.00% | +177+402.3% | Added |
| McIlrath & Eck, LLC | 238 | $5.55K | 0.00% | 00.0% | Unchanged |
| Harbor Investment Advisory, LLC | 250 | $5.83K | 0.00% | 00.0% | Unchanged |
| Harbor Capital Advisors, Inc. | 256 | $6.00K | 0.00% | +72+39.1% | Added |
| Federation des caisses Desjardins du Quebec | 270 | $6.30K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 270 | $6.30K | 0.00% | +270 | New |
| Parallel Advisors, LLC | 268 | $6.45K | 0.00% | +52+24.1% | Added |
| Mark Sheptoff Financial Planning, LLC | 300 | $7.00K | 0.00% | +300 | New |
| Huntington National Bank | 301 | $7.03K | 0.00% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 315 | $7.35K | 0.00% | −234−42.6% | Reduced |
| Coldstream Capital Management Inc | 326 | $7.61K | 0.00% | +326 | New |
| National Bank of Canada | 329 | $7.68K | 0.00% | +22+7.2% | Added |
| Optiver Holding B.V. | 347 | $8.10K | 0.00% | +347 | New |
| NewSquare Capital LLC | 360 | $8.40K | 0.00% | 00.0% | Unchanged |
| Skopos Labs, Inc. | 364 | $8.50K | 0.00% | +364 | New |
| Larson Financial Group LLC | 377 | $8.80K | 0.00% | +34+9.9% | Added |
| Boston Private Wealth LLC | 500 | $11.7K | 0.00% | +500 | New |
| West Oak Capital, LLC | 500 | $11.7K | 0.00% | +500 | New |
| SRS Capital Advisors, Inc. | 513 | $12.0K | 0.00% | +513 | New |
| Covestor Ltd | 549 | $13.0K | 0.01% | +545+13,625.0% | Added |
| Smartleaf Asset Management LLC | 575 | $14.2K | 0.00% | +280+94.9% | Added |
| The PNC Financial Services Group, Inc. | 675 | $15.8K | 0.00% | −18−2.6% | Reduced |
| GAMMA Investing LLC | 818 | $19.1K | 0.00% | +385+88.9% | Added |
| Halbert Hargrove Global Advisors, LLC | 900 | $21.0K | 0.00% | +900 | New |
| JTC Employer Solutions Trusteee Ltd | 1,000 | $23.0K | 0.00% | 00.0% | Unchanged |
| FNY Investment Advisers, LLC | 1,000 | $23.0K | 0.01% | +1,000 | New |
| Nemes Rush Group LLC | 1,000 | $23.3K | 0.00% | 00.0% | Unchanged |
| KBC Group NV | 1,228 | $29.0K | 0.00% | +1,228 | New |
| Amalgamated Bank | 1,775 | $41.0K | 0.00% | +111+6.7% | Added |
| Steward Partners Investment Advisory, LLC | 1,900 | $44.3K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 2,258 | $52.7K | 0.00% | +205+10.0% | Added |
| Truvestments Capital LLC | 2,712 | $63.3K | 0.01% | −657−19.5% | Reduced |
| Lazard Asset Management LLC | 4,100 | $95.0K | 0.00% | +4,100 | New |
| Caitong International Asset Management Co., Ltd | 4,673 | $109.1K | 0.08% | +4,192+871.5% | Added |
| Leonteq Securities AG | 4,841 | $113.8K | 0.01% | −16,882−77.7% | Reduced |
| Harvest Fund Management Co., Ltd | 4,880 | $114.0K | 0.01% | +4,880 | New |
| Palouse Capital Management, Inc. | 5,115 | $119.4K | 0.08% | +2,208+76.0% | Added |
| Ameritas Investment Partners, Inc. | 5,209 | $121.6K | 0.00% | +427+8.9% | Added |
| Ronald Blue Trust, Inc. | 5,272 | $123.0K | 0.00% | +5,272 | New |
| Mirae Asset Global Investments Co., Ltd. | 5,301 | $130.5K | 0.00% | +3,160+147.6% | Added |
| Tower Research Capital LLC (TRC) | 5,660 | $132.1K | 0.00% | +3,642+180.5% | Added |
| STRS Ohio | 5,700 | $133.0K | 0.00% | +2,200+62.9% | Added |
| Great West Life Assurance Co | 5,778 | $135.0K | 0.00% | 00.0% | Unchanged |
| Resona Asset Management Co.,Ltd. | 6,730 | $165.6K | 0.00% | −11,339−62.8% | Reduced |
| Walleye Trading LLC | 7,761 | $181.1K | 0.01% | +7,761 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 8,225 | $192.0K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 8,283 | $193.3K | 0.00% | +2,560+44.7% | Added |
| Hennessy Advisors Inc | 8,602 | $200.8K | 0.01% | +8,602 | New |
| Royal Bank of Canada | 8,911 | $209.0K | 0.00% | +5,333+149.0% | Added |
| Y-Intercept (Hong Kong) Ltd | 9,201 | $214.8K | 0.01% | +9,201 | New |
| Private Advisor Group, LLC | 9,311 | $217.3K | 0.00% | +9,311 | New |
| Jain Global LLC | 9,474 | $221.1K | 0.00% | +9,474 | New |
| New England Research & Management, Inc. | 9,550 | $223.0K | 0.11% | +9,550 | New |
| Standard Life Aberdeen plc | 10,194 | $235.0K | 0.00% | +10,194 | New |
| Virtus ETF Advisers LLC | 10,307 | $240.6K | 0.16% | +10,307 | New |
| Caxton Associates LLP | 10,724 | $250.3K | 0.01% | +10,724 | New |
| Capula Management Ltd | 10,744 | $250.8K | 0.00% | −3,697−25.6% | Reduced |
| Cornerstone Investment Partners, LLC | 10,922 | $254.9K | 0.01% | −956−8.0% | Reduced |
| Gsa Capital Partners LLP | 11,032 | $257.0K | 0.02% | −55,573−83.4% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 11,267 | $263.0K | 0.00% | +1,025+10.0% | Added |
| CWM, LLC | 11,331 | $264.0K | 0.00% | +7,875+227.9% | Added |
| Verition Fund Management LLC | 11,422 | $266.6K | 0.00% | +11,422 | New |
| CIBC World Markets Corp | 11,427 | $266.7K | 0.00% | +11,427 | New |
| Alps Advisors Inc | 11,983 | $279.7K | 0.00% | −9,364−43.9% | Reduced |
| Sherbrooke Park Advisers LLC | 12,061 | $281.5K | 0.13% | −2,061−14.6% | Reduced |
| Picton Mahoney Asset Management | 12,334 | $288.0K | 0.01% | +9,230+297.4% | Added |
| Diametric Capital, LP | 12,916 | $301.5K | 0.36% | +12,916 | New |
| Quest Partners LLC | 13,187 | $307.8K | 0.03% | −8,144−38.2% | Reduced |
| Essex Investment Management Co LLC | 13,230 | $308.8K | 0.06% | 00.0% | Unchanged |
| Cynosure Management, LLC | 13,232 | $308.8K | 0.04% | −6,150−31.7% | Reduced |
| SG Americas Securities, LLC | 13,433 | $314.0K | 0.00% | −369,472−96.5% | Reduced |