Acm Research Inc. Class AACMR
13F holders, Q1 2026 (March 31)At the end of Q1 2026, 301 institutions reported holding Acm Research Inc. Class A (ACMR) in their 13F filings, up 22 from Q4 2025. 65 opened new positions and 43 sold out. The largest holders were BlackRock, Inc. ($314.2M), Vanguard Capital Management LLC ($89.1M) and Vanguard Portfolio Management LLC ($86.7M). 5 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio), Cliff Asness (0.0% of AQR Capital Management's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Acm Research Inc. Class A
- CUSIP
- 00108J109
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 65 | $179.7M |
| Exits | 43 | $158.3M |
All 13F filers, Q4 2025 → Q1 2026: 9,987,731 shares bought and 10,655,204 shares sold, net −667,473 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 301 holders
| BlackRock, Inc. | 0.01% | Add +1.2% | 7,984,847 | $314.2M |
| Vanguard Capital Management LLC | 0.00% | — | 2,264,337 | $89.1M |
| Vanguard Portfolio Management LLC | 0.00% | — | 2,203,831 | $86.7M |
| State Street Corp. | 0.00% | Add +2.5% | 2,006,116 | $78.9M |
| WCM Investment Management, LLC | 0.16% | Add +16878.8% | 1,860,874 | $70.6M |
| Geode Capital Management, LLC | 0.00% | Add +2.1% | 1,371,227 | $54.0M |
| Morgan Stanley | 0.00% | Reduce -14.3% | 1,192,705 | $46.9M |
| Janus Henderson Group PLC | 0.02% | Add +0.2% | 1,085,634 | $42.7M |
| Value Aligned Research Advisors, LLC | 0.45% | New | 955,927 | $37.6M |
| Polunin Capital Partners Ltd | 8.25% | New | 763,318 | $31.8M |
| Invesco Ltd. | 0.00% | Reduce -41.4% | 787,101 | $31.0M |
| Southeastern Asset Management Inc. | 1.52% | Reduce -53.4% | 782,900 | $30.8M |
| Qube Research & Technologies Ltd | 0.04% | Add +396.0% | 724,405 | $28.5M |
| Dimensional Fund Advisors LP | 0.01% | Add +207.6% | 719,023 | $28.3M |
| Tekne Capital Management, LLC | 11.89% | No change | 715,000 | $28.1M |
| Longaeva Partners L.P. | 1.34% | New | 708,379 | $27.9M |
| FMR LLC | 0.00% | Reduce -21.7% | 629,244 | $24.8M |
| Citigroup Inc. | 0.02% | Add +1316.8% | 619,892 | $24.4M |
| Wexford Capital LP | 3.89% | Add +78.9% | 599,246 | $23.6M |
| Cederberg Capital Ltd | 12.65% | Reduce -13.7% | 599,200 | $23.6M |
| Oxbow Capital Management (HK) Ltd | 6.33% | New | 596,689 | $23.5M |
| Northern Trust Corp. | 0.00% | Add +3.4% | 562,535 | $22.1M |
| Goldman Sachs Group Inc. | 0.00% | Add +52.7% | 552,304 | $21.7M |
| LSV Asset Management | 0.05% | Reduce -77.1% | 545,307 | $21.5M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +0.6% | 481,219 | $18.9M |
| Mitsubishi UFJ Trust & Banking Corp | 0.05% | Reduce -43.8% | 465,759 | $18.3M |
| UBS Group AG | 0.00% | Reduce -20.8% | 404,109 | $15.9M |
| Bank of America Corp. | 0.00% | Add +33.4% | 402,412 | $15.8M |
| Penn Capital Management Company, LLC | 1.22% | Reduce -8.7% | 397,766 | $15.7M |
| First Trust Advisors LP | 0.01% | Add +73.7% | 373,987 | $14.7M |
| Raiffeisen Bank International AG | 0.21% | Reduce -12.6% | 380,000 | $14.4M |
| Vanguard Fiduciary Trust Co. | 0.00% | — | 341,401 | $13.4M |
| Principal Financial Group Inc. | 0.01% | Reduce -11.1% | 340,724 | $13.4M |
| Congress Asset Management Co. | 0.10% | Add +17.4% | 339,863 | $13.4M |
| AQR Capital Management | 0.01% | Reduce -5.9% | 323,412 | $12.7M |
| Bank of New York Mellon Corp | 0.00% | Reduce -3.2% | 314,609 | $12.4M |
| Tidal Investments LLC | 0.04% | Add +73.4% | 313,815 | $12.3M |
| JPMorgan Chase & Co. | 0.00% | Add +49.8% | 297,573 | $11.3M |
| Oasis Management Co Ltd. | 1.46% | Add +15.4% | 270,088 | $10.6M |
| New York State Common Retirement Fund | 0.01% | Reduce -14.5% | 259,436 | $10.2M |
| Jacobs Levy Equity Management, Inc. | 0.04% | New | 244,252 | $9.6M |
| Kerrisdale Advisers, LLC | 3.35% | Reduce -15.1% | 223,755 | $8.8M |
| Steamboat Capital Partners, LLC | 2.18% | Reduce -55.7% | 223,391 | $8.8M |
| T. Rowe Price Associates Inc. | 0.00% | Add +358.2% | 216,955 | $8.5M |
| Ameriprise Financial Inc. | 0.00% | Reduce -32.2% | 212,247 | $8.4M |
| Wells Fargo & Company | 0.00% | Add +144.2% | 204,051 | $8.0M |
| Citadel Advisors | 0.01% | Add +42.2% | 203,378 | $8.0M |
| Public Sector Pension Investment Board | 0.02% | Add +3.4% | 190,626 | $7.5M |
| Storebrand Asset Management As | 0.02% | New | 180,000 | $7.1M |
| Russell Investments Group, Ltd. | 0.01% | Reduce -2.0% | 160,933 | $6.3M |
| American Century Companies Inc. | 0.00% | Reduce -0.9% | 150,549 | $5.9M |
| Rhumbline Advisers | 0.00% | Add +2.8% | 142,011 | $5.6M |
| Matthews International Capital Management LLC | 2.22% | Reduce -25.9% | 138,815 | $5.5M |
| HRT Financial LP | 0.01% | Add +31.5% | 129,328 | $5.1M |
| Legal & General Group Plc | 0.00% | Reduce -5.8% | 126,296 | $5.0M |
| Renaissance Technologies | 0.01% | Reduce -1.5% | 122,600 | $4.8M |
| Dodge & Cox | 0.00% | Add +6.7% | 119,892 | $4.7M |
| Nuveen, LLC | 0.00% | Add +4.2% | 111,889 | $4.4M |
| Swiss National Bank | 0.00% | Add +1.5% | 106,600 | $4.2M |
| Kennedy Capital Management LLC | 0.09% | Reduce -26.0% | 103,456 | $4.1M |
| Thompson Siegel & Walmsley LLC | 0.07% | Reduce -46.4% | 101,100 | $4.0M |
| Franklin Resources Inc. | 0.00% | New | 96,422 | $3.8M |
| Nearwater Capital Markets, Ltd | 0.09% | Reduce -73.2% | 94,200 | $3.7M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +7.4% | 92,243 | $3.6M |
| Group One Trading LLC | 0.12% | Reduce -14.6% | 91,427 | $3.6M |
| RPg Family Wealth Advisory, LLC | 0.75% | Reduce -32.5% | 91,030 | $3.6M |
| Segall Bryant & Hamill, LLC | 0.05% | Reduce -17.4% | 87,964 | $3.5M |
| Sei Investments Co. | 0.00% | Add +45.4% | 85,005 | $3.3M |
| Portolan Capital Management, LLC | 0.17% | Reduce -70.8% | 83,256 | $3.3M |
| Kendall Capital Management | 0.67% | Reduce -1.3% | 83,131 | $3.3M |
| LPL Financial LLC | 0.00% | Reduce -24.9% | 83,038 | $3.3M |
| Intrinsic Edge Capital Management LLC | 0.57% | New | 80,000 | $3.1M |
| Deutsche Bank AG | 0.00% | Add +8.6% | 79,855 | $3.1M |
| Y-Intercept (Hong Kong) Ltd | 0.06% | New | 76,212 | $3.0M |
| Gilder Gagnon Howe & Co. LLC | 0.03% | Add +41.5% | 71,245 | $2.8M |
| Mackenzie Financial Corp. | 0.00% | Add +25.1% | 70,879 | $2.8M |
| Horiko Capital Management LLC | 0.60% | New | 66,000 | $2.6M |
| Millennium Management | 0.00% | Add +179.0% | 65,560 | $2.6M |
| California State Teachers Retirement System | 0.00% | Add +32.4% | 63,131 | $2.5M |
| Hussman Strategic Advisors, Inc. | 0.54% | No change | 63,000 | $2.5M |
| Inspire Investing, LLC | 0.14% | Add +16.3% | 62,712 | $2.5M |
| Victory Capital Management Inc. | 0.00% | Reduce -29.1% | 60,118 | $2.4M |
| Susquehanna International Group, LLP | 0.00% | Add +195.2% | 59,747 | $2.4M |
| Alliancebernstein L.P. | 0.00% | Add +1.8% | 58,043 | $2.3M |
| Healthcare of Ontario Pension Plan Trust Fund | 0.00% | New | 57,148 | $2.2M |
| XTX Topco Ltd | 0.04% | New | 56,466 | $2.2M |
| Bessemer Group Inc. | 0.00% | Reduce -33.2% | 55,933 | $2.2M |
| Prudential Financial Inc. | 0.00% | Add +9.8% | 54,100 | $2.1M |
| Quantinno Capital Management LP | 0.00% | Reduce -2.5% | 53,925 | $2.1M |
| BNP Paribas Financial Markets | 0.00% | Reduce -52.8% | 53,539 | $2.1M |
| State Board of Administration of Florida Retirement System | 0.00% | Reduce -17.9% | 52,543 | $2.1M |
| Two Sigma Investments, LP | 0.00% | New | 52,416 | $2.1M |
| Barclays PLC | 0.00% | Reduce -54.0% | 49,194 | $1.9M |
| Balyasny Asset Management L.P. | 0.00% | New | 47,076 | $1.9M |
| Acadian Asset Management LLC | 0.00% | Add +289.6% | 45,500 | $1.8M |
| Informed Momentum Co LLC | 0.20% | New | 43,874 | $1.7M |
| CANADA LIFE ASSURANCE Co | 0.00% | Reduce -3.6% | 43,426 | $1.7M |
| Lazard Asset Management LLC | 0.00% | New | 43,034 | $1.7M |
| Engineers Gate Manager LP | 0.02% | New | 42,941 | $1.7M |
| Focus Partners Wealth | 0.00% | Reduce -0.3% | 42,259 | $1.7M |
| Boothbay Fund Management, LLC | 0.04% | Reduce -67.9% | 38,194 | $1.5M |
| VANGUARD ASSET MANAGEMENT, Ltd | 0.00% | — | 35,911 | $1.4M |
| Thrivent Financial for Lutherans | 0.00% | Reduce -2.9% | 35,558 | $1.4M |
| State of Wisconsin Investment Board | 0.00% | Add +185.4% | 34,700 | $1.4M |
| State of New Jersey Common Pension Fund D | 0.01% | New | 34,414 | $1.4M |
| NorthCrest Asset Manangement, LLC | 0.04% | Reduce -0.5% | 33,402 | $1.4M |
| Oakum Bay Capital LLC | 0.73% | Add +19.4% | 34,398 | $1.4M |
| New York State Teachers Retirement System | 0.00% | Reduce -2.9% | 33,740 | $1.3M |
| Illinois Municipal Retirement Fund | 0.02% | Add +30.5% | 31,532 | $1.2M |
| Capelight Capital Asset Management LP | 1.00% | Reduce -40.0% | 30,000 | $1.2M |
| James Investment Research, Inc. | 0.13% | Add +0.1% | 29,650 | $1.2M |
| Advisory Research Inc. | 0.14% | Add +3.6% | 28,299 | $1.1M |
| State of Alaska, Department of Revenue | 0.01% | Reduce -2.9% | 28,153 | $1.1M |
| MetLife Investment Management, LLC | 0.01% | Reduce -2.7% | 27,854 | $1.1M |
| Cerity Partners LLC | 0.00% | Reduce -89.7% | 27,538 | $1.1M |
| Gsa Capital Partners LLP | 0.07% | New | 26,759 | $1.1M |
| Wealth Enhancement Advisory Services, LLC | 0.00% | Add +222.3% | 59,174 | $1.0M |
| Public Employees Retirement System of Ohio | 0.00% | New | 26,055 | $1.0M |
| IQ EQ FUND MANAGEMENT (SINGAPORE) PRIVATE Ltd | 1.72% | New | 26,000 | $1.0M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Add +3.2% | 25,918 | $1.0M |
| Vanguard Global Advisers, LLC | 0.00% | — | 25,883 | $1.0M |
| Neuberger Berman Group LLC | 0.00% | Reduce -6.5% | 25,316 | $983K |
| Manufacturers Life Insurance Company, The | 0.00% | Reduce -0.7% | 24,785 | $975K |
| Simplex Trading, LLC | 0.03% | Reduce -78.0% | 24,464 | $963K |
| Louisiana State Employees Retirement System | 0.02% | Reduce -3.3% | 23,600 | $929K |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0.00% | Add +31.6% | 23,525 | $926K |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 0.02% | Reduce -10.3% | 23,427 | $922K |
| Raymond James Financial Inc. | 0.00% | Reduce -44.8% | 22,200 | $874K |
| MML Investors Services, LLC | 0.00% | Reduce -3.4% | 22,067 | $868K |
| Illumine Investment Management, LLC | 0.66% | Reduce -21.8% | 21,916 | $862K |
| SG Americas Securities, LLC | 0.00% | Reduce -90.7% | 21,351 | $840K |
| Catalyst Funds Management Pty Ltd | 0.14% | New | 21,300 | $838K |
| Cwm, LLC | 0.00% | Reduce -0.2% | 20,566 | $809K |
| Aperture Investors, LLC | 0.10% | New | 20,484 | $806K |
| Blackstone Inc. | 0.00% | New | 20,241 | $796K |
| Guggenheim Capital LLC | 0.01% | Reduce -63.4% | 19,962 | $786K |
| Brevan Howard Capital Management LP | 0.01% | New | 19,499 | $767K |
| Magnetar Financial LLC | 0.01% | New | 18,303 | $720K |
| Virtu Financial LLC | 0.03% | New | 17,244 | $679K |
| Mirabella Financial Services LLP | 0.07% | New | 17,105 | $673K |
| Voya Investment Management LLC | 0.00% | Reduce -16.2% | 16,952 | $667K |
| Nomura Asset Management International Inc. | 0.00% | Reduce -42.9% | 16,800 | $661K |
| Spire Wealth Management | 0.02% | Reduce -1.8% | 16,296 | $641K |
| Handelsbanken Fonder AB | 0.00% | No change | 15,900 | $626K |
| Cypress Capital Group | 0.07% | New | 15,820 | $623K |
| State of Tennessee, Department of Treasury | 0.00% | No change | 15,757 | $620K |
| STRS Ohio | 0.00% | Add +131.3% | 15,500 | $610K |
| Amalgamated Bank | 0.00% | Add +0.1% | 15,253 | $600K |
| Allspring Global Investments Holdings, LLC | 0.00% | Reduce -39.3% | 14,815 | $599K |
| Odyssean, LLC | 0.22% | No change | 15,137 | $596K |
| Orion Porfolio Solutions, LLC | 0.01% | Add +4.4% | 15,056 | $592K |
| Arizona State Retirement System | 0.00% | Reduce -0.3% | 14,796 | $582K |
| Cim, LLC | 0.08% | Reduce -8.9% | 14,749 | $580K |
| Harvest Investment Services, LLC | 0.10% | New | 14,182 | $558K |
| Yousif Capital Management, LLC | 0.01% | Reduce -0.5% | 14,152 | $557K |
| Vontobel Holding Ltd. | 0.00% | Reduce -20.6% | 14,143 | $557K |
| Beacon Financial Advisory LLC | 0.12% | Add +0.0% | 14,055 | $553K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | No change | 13,974 | $550K |
| ProShare Advisors LLC | 0.00% | Reduce -11.9% | 13,675 | $538K |
| Yorktown Management & Research Co Inc | 0.44% | No change | 13,300 | $523K |
| Commonwealth of Pennsylvania Public School Empls Retrmt SYS | 0.00% | Reduce -0.1% | 13,174 | $518K |
| Teachers Retirement System of the State of Kentucky | 0.00% | No change | 13,145 | $517K |
| Oberweis Asset Management Inc./ | 0.02% | New | 13,000 | $512K |
| Vanguard Investments Australia, Ltd. | 0.00% | — | 12,810 | $504K |
| Bailard, Inc. | 0.01% | Reduce -11.3% | 12,569 | $495K |
| FCG Investment Co | 0.22% | — | 12,531 | $493K |
| Intech Investment Management LLC | 0.00% | Reduce -49.3% | 12,513 | $492K |
| Creative Planning | 0.00% | Add +34.0% | 12,457 | $490K |
| Oregon Public Employees Retirement Fund | 0.01% | Add +0.1% | 12,177 | $479K |
| Federated Hermes, Inc. | 0.00% | Reduce -36.6% | 12,072 | $475K |
| KLP Kapitalforvaltning As | 0.00% | Add +5.3% | 11,900 | $468K |
| Essex Investment Management Co. LLC | 0.07% | No change | 11,770 | $463K |
| Fifth Third Bancorp | 0.00% | Add +11546.9% | 11,414 | $449K |
| GMO | 0.00% | Reduce -49.8% | 10,181 | $401K |
| Dynamic Technology Lab Private Ltd | 0.06% | New | 10,148 | $399K |
| Allstate Corp. | 0.00% | New | 10,146 | $399K |
| Numerai GP LLC | 0.04% | New | 10,073 | $396K |
| Pictet Asset Management Holding SA | 0.00% | No change | 9,725 | $383K |
| Pallas Capital Advisors LLC | 0.01% | Reduce -4.5% | 9,169 | $361K |
| Cetera Investment Advisers | 0.00% | Add +22.6% | 8,796 | $346K |
| Storgate, LLC | 0.27% | New | 8,628 | $340K |
| Summit Global Investments | 0.02% | New | 8,592 | $338K |
| Diametric Capital, LP | 0.09% | Reduce -75.6% | 8,555 | $337K |
| Prelude Capital Management, LLC | 0.03% | Reduce -5.5% | 8,396 | $330K |
| Leuthold Group, LLC | 0.03% | Reduce -2.9% | 8,120 | $320K |
| Headlands Technologies LLC | 0.03% | New | 7,773 | $306K |
| Maryland State Retirement & Pension System | 0.01% | No change | 7,764 | $306K |
| Beacon Pointe Advisors, LLC | 0.00% | New | 7,666 | $302K |
| Pekin Hardy Strauss, Inc. | 0.03% | New | 7,500 | $295K |
| Osaic Holdings, Inc. | 0.00% | Reduce -49.2% | 7,282 | $287K |
| Vident Advisory, LLC | 0.00% | Reduce -25.6% | 7,229 | $284K |
| CoreCap Advisors, LLC | 0.01% | Reduce -42.9% | 7,212 | $284K |
| Prudential PLC | 0.00% | Reduce -29.4% | 7,136 | $281K |
| Fund Advisors of America Inc | 0.28% | Reduce -17.3% | 7,114 | $280K |
| Independent Advisor Alliance | 0.00% | Reduce -0.6% | 7,007 | $276K |
| Ieq Capital, LLC | 0.00% | New | 6,821 | $268K |
| Cornerstone Investment Partners, LLC | 0.01% | New | 6,391 | $251K |
| Mirae Asset Global Investments Co., Ltd. | 0.00% | Reduce -23.5% | 6,344 | $250K |
| Chicago Partners Investment Group LLC | 0.01% | Reduce -7.9% | 4,576 | $250K |
| Inceptionr LLC | 0.06% | New | 6,203 | $244K |
| Larson Financial Group LLC | 0.01% | Add +2318.9% | 6,144 | $242K |
| 12 West Capital Management LP | 0.04% | New | 6,100 | $240K |
| Mutual of America Capital Management LLC | 0.00% | Add +0.1% | 6,096 | $240K |
| First Growth Capital LLC | 0.21% | Add +5.4% | 5,598 | $226K |
| Caprock Group, LLC | 0.01% | Reduce -42.9% | 5,742 | $226K |
| Marshall Wace, LLP | 0.00% | New | 5,727 | $225K |
| Nomura Holdings Inc. | 0.00% | Reduce -43.5% | 5,521 | $217K |
| Violich Capital Management, Inc. | 0.02% | Reduce -9.3% | 5,350 | $211K |
| Nicolet Bankshares Inc. | 0.01% | New | 5,272 | $207K |
| Blue Trust, Inc. | 0.00% | Reduce -10.2% | 5,150 | $203K |
| Olympiad Research LP | 0.62% | New | 5,138 | $202K |
| Contravisory Investment Management, Inc. | 0.04% | No change | 5,101 | $201K |
| Ensign Peak Advisors, Inc | 0.00% | No change | 4,564 | $180K |
| Ameritas Investment Partners, Inc. | 0.01% | No change | 4,223 | $166K |
| Royal Bank of Canada | 0.00% | Add +26.0% | 4,118 | $162K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +28.5% | 3,725 | $147K |
| Caitong International Asset Management Co., Ltd | 0.03% | New | 3,527 | $139K |
| Palouse Capital Management, Inc. | 0.09% | Reduce -13.4% | 3,218 | $127K |
| Essential Partners LLC | 0.04% | No change | 3,052 | $120K |
| Virtus Advisers, LLC | 0.05% | Reduce -37.8% | 2,922 | $115K |
| Resona Asset Management Co.,Ltd. | 0.00% | Reduce -4.1% | 2,785 | $106K |
| Truvestments Capital LLC | 0.02% | No change | 2,313 | $91K |
| Harel Insurance Investments & Financial Services Ltd. | 0.00% | New | 2,040 | $80K |
| Nisa Investment Advisors, LLC | 0.00% | Add +3.8% | 2,024 | $80K |
| Steward Partners Investment Advisory, LLC | 0.00% | No change | 1,900 | $75K |
| Advisors Asset Management, Inc. | 0.00% | Add +240.0% | 1,863 | $73K |
| Jones Financial Companies LLLP | 0.00% | Add +118.8% | 1,713 | $69K |
| Sterling Capital Management LLC | 0.00% | Reduce -41.8% | 1,703 | $67K |
| KBC Group NV | 0.00% | Reduce -25.4% | 1,698 | $67K |
| PNC Financial Services Group, Inc. | 0.00% | Reduce -1.2% | 1,362 | $54K |
| GAMMA Investing LLC | 0.00% | Add +17.6% | 1,258 | $50K |
| Hantz Financial Services, Inc. | 0.00% | Add +86.5% | 1,231 | $48K |
| NewEdge Advisors, LLC | 0.00% | Add +381.0% | 1,087 | $43K |
| EverSource Wealth Advisors, LLC | 0.00% | Add +7.8% | 1,019 | $40K |
| Nemes Rush Group LLC | 0.00% | No change | 1,000 | $39K |
| JTC Employer Solutions Trustee Ltd | 0.00% | No change | 1,000 | $39K |
| SBI Securities Co., Ltd. | 0.00% | Add +12.4% | 930 | $37K |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 0.00% | Reduce -34.0% | 913 | $36K |
| Walleye Capital LLC | 0.00% | Reduce -86.0% | 871 | $34K |
| Bank of New Hampshire | 0.01% | New | 716 | $28K |
| Quadrant Capital Group LLC | 0.00% | Add +337.7% | 569 | $22K |
| Farther Finance Advisors, LLC | 0.00% | Reduce -16.5% | 543 | $22K |
| IFP Advisors, Inc | 0.00% | Add +47.6% | 465 | $18K |
| Pinnacle Wealth Planning Services, Inc. | 0.00% | Add +11.4% | 449 | $18K |
| Kemnay Advisory Services Inc. | 0.00% | New | 423 | $17K |
| Harbour Investments, Inc. | 0.00% | New | 401 | $16K |
| Lanark Financial, Inc. | 0.00% | New | 400 | $16K |
| Huntington National Bank | 0.00% | No change | 301 | $12K |
| Bullock Wealth Management Group | 0.01% | No change | 279 | $11K |
| Salomon & Ludwin, LLC | 0.00% | Reduce -9.2% | 277 | $11K |
| Federation des caisses Desjardins du Quebec | 0.00% | New | 285 | $11K |
| Mark Sheptoff Financial Planning, LLC | 0.01% | No change | 200 | $11K |
| Harbor Investment Advisory, LLC | 0.00% | No change | 250 | $10K |
| Allworth Financial LP | 0.00% | Reduce -25.0% | 249 | $10K |
| McIlrath & Eck, LLC | 0.00% | No change | 238 | $9K |
| Cedar Mountain Advisors, LLC | 0.00% | No change | 230 | $9K |
| University of Texas/Texas Am Investment Management Co. | 0.00% | Reduce -50.1% | 224 | $9K |
| Parallel Advisors, LLC | 0.00% | No change | 195 | $8K |
| Arax Advisory Partners | 0.00% | Reduce -91.2% | 89 | $8K |
| Rothschild Investment LLC | 0.00% | Add +1.1% | 180 | $7K |
| Los Angeles Capital Management LLC | 0.00% | No change | 161 | $6K |
| Signaturefd, LLC | 0.00% | No change | 160 | $6K |
| UMB Bank, n.a. | 0.00% | Add +13.0% | 156 | $6K |
| MCF Advisors LLC | 0.00% | No change | 131 | $5K |
| Smartleaf Asset Management LLC | 0.00% | Reduce -66.4% | 135 | $5K |
| Sunbelt Securities, Inc. | 0.00% | No change | 120 | $5K |
| Golden State Wealth Management, LLC | 0.00% | Reduce -50.0% | 100 | $4K |
| Parkside Financial Bank & Trust | 0.00% | Add +2.3% | 89 | $4K |
| MassMutual Private Wealth & Trust, FSB | 0.00% | Add +50.0% | 87 | $3K |
| Optiver Holding B.V. | 0.00% | New | 85 | $3K |
| Ascentis Independent Advisors | 0.00% | New | 82 | $3K |
| True Wealth Design, LLC | 0.00% | No change | 70 | $3K |
| US Bancorp \de | 0.00% | New | 70 | $3K |
| Cornerstone Financial Management LLC | 0.00% | No change | 69 | $3K |
| Armstrong Advisory Group, Inc. | 0.00% | No change | 63 | $2K |
| Medallion Wealth Advisors, LLC | 0.00% | No change | 57 | $2K |
| Whittier Trust Co. | 0.00% | New | 50 | $2K |
| WealthCollab, LLC | 0.00% | No change | 51 | $2K |
| Salem Investment Counselors Inc. | 0.00% | New | 50 | $2K |
| Advisory Services Network, LLC | 0.00% | New | 41 | $2K |
| Versant Capital Management, Inc | 0.00% | New | 40 | $2K |
| Bare Financial Services, Inc | 0.00% | New | 39 | $2K |
| Rockefeller Capital Management L.P. | 0.00% | New | 36 | $1K |
| Owl Creek Wealth Partners LLC | 0.00% | — | 35 | $1K |
| Kilter Group LLC | 0.00% | No change | 34 | $1K |
| MAI Capital Management | 0.00% | Add +47.6% | 31 | $1K |
| Keating Financial Advisory Services, Inc. | 0.00% | Add +180.0% | 28 | $1K |
| Farmers & Merchants Investments Inc. | 0.00% | No change | 25 | $984 |
| Westside Investment Management, Inc. | 0.00% | No change | 13 | $512 |
| Rachor Investment Advisory Services, LLC | 0.00% | Add +175.0% | 11 | $433 |
| Twin Peaks Wealth Advisors, LLC | 0.00% | New | 11 | $433 |
| Gilpin Wealth Management, LLC | 0.00% | Add +200.0% | 9 | $355 |
| Fortitude Family Office, LLC | 0.00% | New | 6 | $236 |
| Ankerstar Wealth, LLC | 0.00% | No change | 5 | $197 |
| Stone House Investment Management, LLC | 0.00% | Add +25.0% | 5 | $197 |
| DecisionPoint Financial, LLC | 0.00% | No change | 5 | $197 |
| Abound Wealth Management | 0.00% | Add +25.0% | 5 | $197 |
| Meramec Financial Planners, LLC | 0.00% | No change | 2 | $100 |
| GHP Investment Advisors, Inc. | 0.00% | New | 1 | $40 |
| Pinpoint Asset Management (Singapore) Pte. Ltd. | 0.00% | Reduce -99.8% | 1 | $39 |
| Covestor Ltd | 0.00% | Reduce -25.0% | 3 | $0 |
"% of holder's portfolio" is ACMR's weight in each manager's 13F, not the share of Acm Research Inc. Class A the manager owns.