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 2025
Institutional positions in ACM Research, Inc. as of Jun 30, 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
- 243
- +3 vs. Q1 2025
- Shares held
- 37.4M
- +1.67M (+4.7%) vs. Q1 2025
- Total value
- $969.2M
- +$134.2M (+16.1%) vs. Q1 2025
- New holders
- 55
- 85 more added
- Sold out
- 52
- 68 more reduced
4 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: 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 2025
Shares, value and share of portfolio for each institution holding ACM Research, Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Covestor Ltd | 4 | $0 | 0.00% | −545−99.3% | Reduced |
| Assetmark, Inc | 1 | $26 | 0.00% | +1 | New |
| Pinpoint Asset Management (Singapore) Pte. Ltd. | 1 | $26 | 0.00% | +1 | New |
| DecisionPoint Financial, LLC | 5 | $133 | 0.00% | +5 | New |
| US Bancorp | 7 | $181 | 0.00% | −142−95.3% | Reduced |
| MAI Capital Management | 10 | $259 | 0.00% | 00.0% | Unchanged |
| Twin Peaks Wealth Advisors, LLC | 11 | $274 | 0.00% | +11 | New |
| Comerica Bank | 13 | $340 | 0.00% | +1+8.3% | Added |
| Clearstead Advisors, LLC | 16 | $415 | 0.00% | +16 | New |
| Massmutual Trust Co FSB | 18 | $466 | 0.00% | +18 | New |
| Catherine Avery Investment Management LLC | 25 | $648 | 0.00% | −27−51.9% | Reduced |
| CIBC Private Wealth Group, LLC | 33 | $855 | 0.00% | +33 | New |
| Parkside Financial Bank & Trust | 35 | $907 | 0.00% | 00.0% | Unchanged |
| Riggs Asset Managment Co. Inc. | 36 | $933 | 0.00% | +36 | New |
| Skopos Labs, Inc. | 37 | $959 | 0.00% | −327−89.8% | Reduced |
| Principal Securities, Inc. | 41 | $1.06K | 0.00% | +16+64.0% | Added |
| Farther Finance Advisors, LLC | 46 | $1.19K | 0.00% | −30−39.5% | Reduced |
| Salem Investment Counselors Inc | 50 | $1.29K | 0.00% | 00.0% | Unchanged |
| WealthCollab, LLC | 51 | $1.32K | 0.00% | 00.0% | Unchanged |
| Rise Advisors, LLC | 52 | $1.35K | 0.00% | +52 | New |
| Geneos Wealth Management Inc. | 55 | $1.43K | 0.00% | −1−1.8% | Reduced |
| Medallion Wealth Advisors, LLC | 57 | $1.51K | 0.00% | 00.0% | Unchanged |
| True Wealth Design, LLC | 70 | $1.81K | 0.00% | −153−68.6% | Reduced |
| MCF Advisors LLC | 90 | $2.33K | 0.00% | 00.0% | Unchanged |
| Advisors Asset Management, Inc. | 93 | $2.41K | 0.00% | −3−3.1% | Reduced |
| Rothschild Investment LLC | 95 | $2.46K | 0.00% | −10−9.5% | Reduced |
| Larson Financial Group LLC | 109 | $2.82K | 0.00% | −268−71.1% | Reduced |
| Bessemer Group Inc | 125 | $3.00K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 119 | $3.08K | 0.00% | −151−55.9% | Reduced |
| Binnacle Investments Inc | 123 | $3.19K | 0.00% | +67+119.6% | Added |
| New York State Teachers Retirement System | 190 | $5.00K | 0.00% | +190 | New |
| Caitong International Asset Management Co., Ltd | 196 | $5.08K | 0.00% | −4,477−95.8% | Reduced |
| Golden State Wealth Management, LLC | 200 | $5.18K | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 203 | $5.26K | 0.00% | +203 | New |
| Parallel Advisors, LLC | 216 | $5.59K | 0.00% | −52−19.4% | Reduced |
| Cedar Mountain Advisors, LLC | 220 | $5.70K | 0.00% | +220 | New |
| GWM Advisors LLC | 226 | $5.85K | 0.00% | +226 | New |
| McIlrath & Eck, LLC | 238 | $6.16K | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 249 | $6.42K | 0.00% | +28+12.7% | Added |
| Harbor Investment Advisory, LLC | 250 | $6.47K | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 270 | $6.99K | 0.00% | 00.0% | Unchanged |
| Harbor Capital Advisors, Inc. | 259 | $7.00K | 0.00% | +3+1.2% | Added |
| Smartleaf Asset Management LLC | 295 | $7.61K | 0.00% | −280−48.7% | Reduced |
| Mark Sheptoff Financial Planning, LLC | 300 | $7.77K | 0.00% | 00.0% | Unchanged |
| Huntington National Bank | 301 | $7.80K | 0.00% | 00.0% | Unchanged |
| Optiver Holding B.V. | 304 | $7.87K | 0.00% | −43−12.4% | Reduced |
| National Bank of Canada | 305 | $7.89K | 0.00% | −24−7.3% | Reduced |
| IFP Advisors, Inc | 305 | $8.42K | 0.00% | +305 | New |
| Allworth Financial LP | 332 | $8.60K | 0.00% | +323+3,588.9% | Added |
| NewSquare Capital LLC | 360 | $9.32K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 432 | $11.2K | 0.00% | −243−36.0% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 456 | $12.0K | 0.00% | +456 | New |
| SBI Securities Co., Ltd. | 465 | $12.0K | 0.00% | +310+200.0% | Added |
| West Oak Capital, LLC | 500 | $13.0K | 0.01% | 00.0% | Unchanged |
| GAMMA Investing LLC | 657 | $17.0K | 0.00% | −161−19.7% | Reduced |
| Erste Asset Management GmbH | 800 | $20.7K | 0.00% | +800 | New |
| Nemes Rush Group LLC | 1,000 | $25.9K | 0.00% | 00.0% | Unchanged |
| JTC Employer Solutions Trusteee Ltd | 1,000 | $26.0K | 0.00% | 00.0% | Unchanged |
| Point72 (DIFC) Ltd | 1,007 | $26.1K | 0.00% | +1,007 | New |
| CoreCap Advisors, LLC | 1,138 | $29.5K | 0.00% | +1,097+2,675.6% | Added |
| KBC Group NV | 1,228 | $32.0K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 1,293 | $33.5K | 0.00% | +1,122+656.1% | Added |
| Walleye Trading LLC | 1,306 | $33.8K | 0.00% | −6,455−83.2% | Reduced |
| Sterling Capital Management LLC | 1,365 | $35.4K | 0.00% | +1,050+333.3% | Added |
| Amalgamated Bank | 1,775 | $46.0K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 1,893 | $49.0K | 0.00% | −365−16.2% | Reduced |
| Steward Partners Investment Advisory, LLC | 1,900 | $49.2K | 0.00% | 00.0% | Unchanged |
| Truvestments Capital LLC | 2,313 | $59.9K | 0.01% | −399−14.7% | Reduced |
| Leonteq Securities AG | 2,626 | $68.0K | 0.00% | −2,215−45.8% | Reduced |
| Essential Partners LLC | 3,052 | $79.0K | 0.03% | +3,052 | New |
| Headlands Technologies LLC | 4,395 | $113.8K | 0.01% | +4,395 | New |
| Mirae Asset Global Investments Co., Ltd. | 5,000 | $129.5K | 0.00% | −301−5.7% | Reduced |
| Palouse Capital Management, Inc. | 5,115 | $132.5K | 0.09% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 5,209 | $134.9K | 0.00% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 5,245 | $135.0K | 0.00% | +1,145+27.9% | Added |
| Ronald Blue Trust, Inc. | 5,548 | $143.7K | 0.00% | +276+5.2% | Added |
| Great West Life Assurance Co | 5,778 | $150.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 6,076 | $157.4K | 0.00% | +416+7.3% | Added |
| STRS Ohio | 6,700 | $173.5K | 0.00% | +1,000+17.5% | Added |
| Resona Asset Management Co.,Ltd. | 7,730 | $199.3K | 0.00% | +1,000+14.9% | Added |
| Advisor Group Holdings, Inc. | 7,869 | $203.8K | 0.00% | −414−5.0% | Reduced |
| Independent Advisor Alliance | 7,995 | $207.1K | 0.01% | +7,995 | New |
| Creative Planning | 8,172 | $211.7K | 0.00% | +8,172 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 8,225 | $213.0K | 0.00% | 00.0% | Unchanged |
| Y-Intercept (Hong Kong) Ltd | 9,422 | $244.0K | 0.01% | +221+2.4% | Added |
| Pallas Capital Advisors LLC | 9,608 | $248.8K | 0.01% | +9,608 | New |
| Diametric Capital, LP | 9,609 | $248.9K | 0.13% | −3,307−25.6% | Reduced |
| PDT Partners, LLC | 9,942 | $257.5K | 0.01% | −111,660−91.8% | Reduced |
| Perigon Wealth Management, LLC | 10,019 | $259.5K | 0.01% | +10,019 | New |
| Ashton Thomas Private Wealth, LLC | 10,144 | $262.7K | 0.01% | +10,144 | New |
| Catalyst Funds Management Pty Ltd | 10,300 | $266.8K | 0.07% | +10,300 | New |
| Mariner, LLC | 10,598 | $274.5K | 0.00% | +10,598 | New |
| KLP Kapitalforvaltning AS | 10,700 | $277.1K | 0.00% | −3,000−21.9% | Reduced |
| Cornerstone Investment Partners, LLC | 10,926 | $283.0K | 0.01% | +40.0% | Added |
| Standard Life Aberdeen plc | 10,979 | $286.9K | 0.00% | +785+7.7% | Added |
| Police & Firemen's Retirement System of New Jersey | 11,267 | $291.8K | 0.00% | 00.0% | Unchanged |
| Martingale Asset Management L P | 11,450 | $296.6K | 0.01% | +11,450 | New |
| Walleye Capital LLC | 11,756 | $304.5K | 0.00% | −13,975−54.3% | Reduced |
| Alps Advisors Inc | 12,130 | $314.2K | 0.00% | +147+1.2% | Added |
| Essex Investment Management Co LLC | 13,230 | $342.7K | 0.06% | 00.0% | Unchanged |