Funds holding ACM Research Inc
279 funds declare a position · 80 ETFs and 199 other funds · 858.7M $· 6M SEK· 241.8K € · US00108J1097
Each line carries its report date.
| Rank | Fund | Shares | Value | Weight | |
|---|---|---|---|---|---|
| 1 | iShares Core S&P Small-Cap ETF iShares Trust | 3,198,009 | 125.8M $ | 0.14 % | as of Mar 31, 2026 · Original filing |
| 2 | VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS | 1,615,253 | 63.6M $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 3 | VANGUARD INFORMATION TECHNOLOGY INDEX FUND VANGUARD WORLD FUND | 1,326,770 | 73.9M $ | 0.06 % | as of Feb 28, 2026 · Original filing |
| 4 | iShares Russell 2000 ETF iShares Trust | 1,256,404 | 49.4M $ | 0.07 % | as of Mar 31, 2026 · Original filing |
| 5 | VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS | 595,052 | 23.4M $ | 0.03 % | as of Mar 31, 2026 · Original filing |
| 6 | Invesco S&P SmallCap Momentum ETF Invesco Exchange-Traded Fund Trust | 549,670 | 28.4M $ | 1.03 % | as of Apr 30, 2026 · Original filing |
| 7 | Fidelity Small Cap Index Fund Fidelity Salem Street Trust | 508,398 | 26.3M $ | 0.08 % | as of Apr 30, 2026 · Original filing |
| 8 | State Street(R) SPDR(R) Portfolio S&P 600(TM) Small Cap ETF SPDR SERIES TRUST | 481,645 | 19M $ | 0.14 % | as of Mar 31, 2026 · Original filing |
| 9 | iShares S&P Small-Cap 600 Growth ETF iShares Trust | 459,607 | 18.1M $ | 0.28 % | as of Mar 31, 2026 · Original filing |
| 10 | iShares Russell 2000 Value ETF iShares Trust | 440,791 | 17.3M $ | 0.14 % | as of Mar 31, 2026 · Original filing |
| 11 | Fidelity Enhanced Small Cap ETF Fidelity Covington Trust | 381,867 | 15M $ | 0.37 % | as of Mar 31, 2026 · Original filing |
| 12 | Strategic Advisers U.S. Total Stock Fund Fidelity Rutland Square Trust II | 341,183 | 19M $ | 0.02 % | as of Feb 28, 2026 · Original filing |
| 13 | Yieldmax Semiconductor Portfolio Option Income ETF Tidal Trust II | 312,891 | 16.2M $ | 2.60 % | as of Apr 30, 2026 · Original filing |
| 14 | VANGUARD TAX-MANAGED SMALL-CAP FUND VANGUARD TAX-MANAGED FUNDS | 312,715 | 12.3M $ | 0.13 % | as of Mar 31, 2026 · Original filing |
| 15 | State Street(R) SPDR(R) S & P 600(TM) Small Cap Growth ETF SPDR SERIES TRUST | 281,049 | 11.1M $ | 0.28 % | as of Mar 31, 2026 · Original filing |
| 16 | Fidelity Extended Market Index Fund Fidelity Concord Street Trust | 277,986 | 15.5M $ | 0.04 % | as of Feb 28, 2026 · Original filing |
| 17 | Schwab U.S. Small-Cap ETF SCHWAB STRATEGIC TRUST | 257,864 | 14.4M $ | 0.07 % | as of Feb 28, 2026 · Original filing |
| 18 | VANGUARD RUSSELL 2000 INDEX FUND VANGUARD SCOTTSDALE FUNDS | 250,393 | 13.9M $ | 0.09 % | as of Feb 28, 2026 · Original filing |
| 19 | JNL Multi-Manager Small Cap Value Fund JNL Series Trust | 214,832 | 8.5M $ | 0.50 % | as of Mar 31, 2026 · Original filing |
| 20 | Old Westbury Small & Mid Cap Strategies Fund Old Westbury Funds Inc | 209,138 | 10.8M $ | 0.12 % | as of Apr 30, 2026 · Original filing |
| 21 | Fidelity China Region Fund Fidelity Investment Trust | 206,726 | 10.7M $ | 0.42 % | as of Apr 30, 2026 · Original filing |
| 22 | Dimensional U.S. Small Cap ETF Dimensional ETF Trust | 194,033 | 10M $ | 0.07 % | as of Apr 30, 2026 · Original filing |
| 23 | VANGUARD S&P SMALL-CAP 600 INDEX FUND VANGUARD ADMIRAL FUNDS | 182,857 | 10.2M $ | 0.19 % | as of Feb 28, 2026 · Original filing |
| 24 | Fidelity MSCI Information Technology Index ETF FIDELITY COVINGTON TRUST | 165,086 | 8.5M $ | 0.05 % | as of Apr 30, 2026 · Original filing |
| 25 | First Trust Nasdaq Semiconductor ETF First Trust Exchange-Traded Fund VI | 142,001 | 5.6M $ | 0.38 % | as of Mar 31, 2026 · Original filing |
| 26 | U.S. SMALL CAP PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 139,845 | 7.2M $ | 0.04 % | as of Apr 30, 2026 · Original filing |
| 27 | Avantis U.S. Small Cap Equity ETF American Century ETF Trust | 128,362 | 7.1M $ | 0.30 % | as of Feb 28, 2026 · Original filing |
| 28 | Dodge & Cox Emerging Markets Stock Fund Dodge & Cox Funds | 116,092 | 4.6M $ | 0.42 % | as of Mar 31, 2026 · Original filing |
| 29 | Schwab Small-Cap Index Fund SCHWAB CAPITAL TRUST | 112,802 | 5.8M $ | 0.08 % | as of Apr 30, 2026 · Original filing |
| 30 | U.S. MICRO CAP PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 112,093 | 5.8M $ | 0.08 % | as of Apr 30, 2026 · Original filing |
| 31 | T. Rowe Price New Horizons Fund, Inc. T. ROWE PRICE NEW HORIZONS FUND, INC. | 104,433 | 4.1M $ | 0.03 % | as of Mar 31, 2026 · Original filing |
| 32 | Fidelity Total Market Index Fund Fidelity Concord Street Trust | 100,113 | 5.6M $ | 0.00 % | as of Feb 28, 2026 · Original filing |
| 33 | Transamerica Emerging Markets Equity TRANSAMERICA FUNDS | 99,200 | 5.1M $ | 1.23 % | as of Apr 30, 2026 · Original filing |
| 34 | Invesco S&P SmallCap Information Technology ETF Invesco Exchange-Traded Fund Trust II | 92,626 | 5.2M $ | 1.42 % | as of Feb 28, 2026 · Original filing |
| 35 | First Trust Small Cap Growth AlphaDEX Fund First Trust Exchange-Traded AlphaDEX Fund | 87,349 | 4.5M $ | 0.43 % | as of Apr 30, 2026 · Original filing |
| 36 | JPMorgan Small & Mid Cap Enhanced Equity ETF J.P. Morgan Exchange-Traded Fund Trust | 85,802 | 3.4M $ | 0.14 % | as of Mar 31, 2026 · Original filing |
| 37 | Columbia Small Cap Index Fund COLUMBIA FUNDS SERIES TRUST | 84,793 | 4.7M $ | 0.19 % | as of Feb 28, 2026 · Original filing |
| 38 | Master Small Cap Index Series Quantitative Master Series LLC | 84,101 | 3.3M $ | 0.07 % | as of Mar 31, 2026 · Original filing |
| 39 | JNL Small Cap Index Fund JNL Series Trust | 82,115 | 3.2M $ | 0.14 % | as of Mar 31, 2026 · Original filing |
| 40 | Principal U.S. Small-Cap ETF Principal Exchange-Traded Funds | 81,806 | 3.2M $ | 0.18 % | as of Mar 31, 2026 · Original filing |
| 41 | Fidelity Series Total Market Index Fund Fidelity Concord Street Trust | 78,959 | 4.4M $ | 0.00 % | as of Feb 28, 2026 · Original filing |
| 42 | Dimensional U.S. Core Equity 2 ETF Dimensional ETF Trust | 74,115 | 3.8M $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 43 | BlackRock Advantage Small Cap Core Fund BlackRock Funds | 73,150 | 4.1M $ | 0.09 % | as of Feb 27, 2026 · Original filing |
| 44 | Tax-Managed U.S. Mid & Small Cap Fund RUSSELL INVESTMENT CO | 70,769 | 3.7M $ | 0.18 % | as of Apr 30, 2026 · Original filing |
| 45 | JPMorgan Small Cap Value Fund JPMorgan Trust II | 70,341 | 2.8M $ | 0.24 % | as of Mar 31, 2026 · Original filing |
| 46 | iShares Core S&P Total U.S. Stock Market ETF iShares Trust | 65,014 | 2.6M $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 47 | Fidelity Small Cap Value Index Fund Fidelity Salem Street Trust | 63,639 | 2.5M $ | 0.14 % | as of Mar 31, 2026 · Original filing |
| 48 | Nuveen Small Cap Blend Index Fund TIAA-CREF Funds | 61,457 | 3.2M $ | 0.08 % | as of Apr 30, 2026 · Original filing |
| 49 | Inspire Growth ETF Northern Lights Fund Trust IV | 60,702 | 3.4M $ | 2.27 % | as of Feb 28, 2026 · Original filing |
| 50 | HUSSMAN STRATEGIC MARKET CYCLE FUND Hussman Investment Trust | 60,000 | 2.4M $ | 0.60 % | as of Mar 31, 2026 · Original filing |
| 51 | VANGUARD S&P SMALL-CAP 600 GROWTH INDEX FUND VANGUARD ADMIRAL FUNDS | 59,460 | 3.3M $ | 0.37 % | as of Feb 28, 2026 · Original filing |
| 52 | Goldman Sachs Small Cap Value Insights Fund Goldman Sachs Trust | 58,747 | 3M $ | 0.27 % | as of Apr 30, 2026 · Original filing |
| 53 | Matthews China Small Companies Fund Matthews International Funds | 56,869 | 2.2M $ | 2.98 % | as of Mar 31, 2026 · Original filing |
| 54 | EQ/2000 Managed Volatility Portfolio EQ Advisors Trust | 53,361 | 2.1M $ | 0.06 % | as of Mar 31, 2026 · Original filing |
| 55 | First Trust Small Cap Core AlphaDEX Fund First Trust Exchange-Traded AlphaDEX Fund | 52,928 | 2.7M $ | 0.23 % | as of Apr 30, 2026 · Original filing |
| 56 | Multi-Manager Small Cap Equity Strategies Fund COLUMBIA FUNDS SERIES TRUST I | 52,252 | 2.9M $ | 0.24 % | as of Feb 28, 2026 · Original filing |
| 57 | Invesco RAFI US 1500 Small-Mid ETF Invesco Exchange-Traded Fund Trust | 51,463 | 2.7M $ | 0.09 % | as of Apr 30, 2026 · Original filing |
| 58 | Small Cap Value Fund Northern Funds | 48,727 | 1.9M $ | 0.31 % | as of Mar 31, 2026 · Original filing |
| 59 | PSF Small-Cap Stock Index Portfolio Prudential Series Fund | 45,450 | 1.8M $ | 0.13 % | as of Mar 31, 2026 · Original filing |
| 60 | VictoryShares US Small Mid Cap Value Momentum ETF Victory Portfolios II | 43,024 | 1.7M $ | 0.12 % | as of Mar 31, 2026 · Original filing |
| 61 | SmallCap S&P 600 Index Fund Principal Funds, Inc | 41,872 | 2.2M $ | 0.16 % | as of Apr 30, 2026 · Original filing |
| 62 | Fidelity Small-Mid Multifactor ETF Fidelity Covington Trust | 40,849 | 2.1M $ | 0.09 % | as of Apr 30, 2026 · Original filing |
| 63 | Invesco S&P Smallcap 600 Pure Growth ETF Invesco Exchange-Traded Fund Trust | 40,065 | 2.1M $ | 1.70 % | as of Apr 30, 2026 · Original filing |
| 64 | VANGUARD U.S. MOMENTUM FACTOR ETF VANGUARD WELLINGTON FUND | 39,693 | 2.2M $ | 0.16 % | as of Feb 28, 2026 · Original filing |
| 65 | Empower S&P Small Cap 600 Index Fund EMPOWER FUNDS, INC. | 37,648 | 1.5M $ | 0.13 % | as of Mar 31, 2026 · Original filing |
| 66 | Nuveen Equity Index Fund TIAA-CREF Funds | 37,640 | 1.9M $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 67 | VANGUARD RUSSELL 2000 VALUE INDEX FUND VANGUARD SCOTTSDALE FUNDS | 37,281 | 2.1M $ | 0.19 % | as of Feb 28, 2026 · Original filing |
| 68 | SMALL CAP EQUITY FUND GuideStone Funds | 36,444 | 1.4M $ | 0.17 % | as of Mar 31, 2026 · Original filing |
| 69 | JNL Multi-Manager International Small Cap Fund JNL Series Trust | 36,413 | 1.4M $ | 0.21 % | as of Mar 31, 2026 · Original filing |
| 70 | Fidelity Nasdaq Composite Index Fund Fidelity Concord Street Trust | 35,627 | 2M $ | 0.01 % | as of Feb 28, 2026 · Original filing |
| 71 | THRIVENT SMALL CAP INDEX PORTFOLIO Thrivent Series Fund, Inc. | 35,558 | 1.4M $ | 0.13 % | as of Mar 31, 2026 · Original filing |
| 72 | U.S. CORE EQUITY 2 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 35,044 | 1.8M $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 73 | Invesco Dorsey Wright SmallCap Momentum ETF Invesco Exchange-Traded Fund Trust II | 35,029 | 2M $ | 0.51 % | as of Feb 28, 2026 · Original filing |
| 74 | VIP Disciplined Small Cap Portfolio Variable Insurance Products Fund II | 34,307 | 1.3M $ | 0.26 % | as of Mar 31, 2026 · Original filing |
| 75 | LVIP SSGA Small-Cap Index Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | 34,100 | 1.3M $ | 0.07 % | as of Mar 31, 2026 · Original filing |
| 76 | U.S. CORE EQUITY 1 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 33,096 | 1.7M $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 77 | NVIT Multi-Manager Small Company Fund Nationwide Variable Insurance Trust | 32,523 | 1.3M $ | 0.36 % | as of Mar 31, 2026 · Original filing |
| 78 | Schwab Total Stock Market Index Fund SCHWAB CAPITAL TRUST | 31,921 | 1.6M $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 79 | Schwab U.S. Broad Market ETF SCHWAB STRATEGIC TRUST | 31,182 | 1.7M $ | 0.00 % | as of Feb 28, 2026 · Original filing |
| 80 | NVIT Small Cap Value Fund Nationwide Variable Insurance Trust | 29,986 | 1.2M $ | 0.62 % | as of Mar 31, 2026 · Original filing |
| 81 | JAMES SMALL CAP FUND JAMES ADVANTAGE FUNDS | 29,471 | 1.2M $ | 1.48 % | as of Mar 31, 2026 · Original filing |
| 82 | WisdomTree U.S. SmallCap Fund WisdomTree Trust | 29,232 | 1.2M $ | 0.18 % | as of Mar 31, 2026 · Original filing |
| 83 | VANGUARD BALANCED INDEX FUND VANGUARD VALLEY FORGE FUNDS | 28,895 | 1.1M $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 84 | iShares Expanded Tech Sector ETF iShares Trust | 27,678 | 1.1M $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 85 | Fidelity ZERO Total Market Index Fund Fidelity Concord Street Trust | 27,675 | 1.4M $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 86 | EQ/Small Company Index Portfolio EQ Advisors Trust | 27,600 | 1.1M $ | 0.07 % | as of Mar 31, 2026 · Original filing |
| 87 | SIIT SMALL/MID CAP FUND SEI INSTITUTIONAL INVESTMENTS TRUST | 27,300 | 1.5M $ | 0.17 % | as of Feb 28, 2026 · Original filing |
| 88 | BNY Mellon Smallcap Stock Index Fund BNY MELLON INDEX FUNDS, INC. | 26,662 | 1.4M $ | 0.16 % | as of Apr 30, 2026 · Original filing |
| 89 | Invesco S&P SmallCap 600 Revenue ETF Invesco Exchange-Traded Fund Trust II | 25,036 | 1.4M $ | 0.08 % | as of Feb 28, 2026 · Original filing |
| 90 | VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND VANGUARD INSTITUTIONAL INDEX FUNDS | 24,225 | 953.3K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 91 | DWS Global Small Cap Fund DEUTSCHE DWS GLOBAL/INTERNATIONAL FUND, INC. | 23,733 | 1.2M $ | 0.61 % | as of Apr 30, 2026 · Original filing |
| 92 | Small Cap Index Fund Northern Funds | 23,568 | 927.4K $ | 0.07 % | as of Mar 31, 2026 · Original filing |
| 93 | Bridge Builder Small/Mid Cap Value Fund Bridge Builder Trust | 22,882 | 900.4K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 94 | Clearwater International Fund Clearwater Investment Trust | 22,491 | 885K $ | 0.08 % | as of Mar 31, 2026 · Original filing |
| 95 | Global X Russell 2000 ETF GLOBAL X FUNDS | 22,275 | 1.2M $ | 0.08 % | as of Apr 30, 2026 · Original filing |
| 96 | Yieldmax Target 12 Semiconductor Option Income ETF Tidal Trust II | 21,667 | 1.1M $ | 2.25 % | as of Apr 30, 2026 · Original filing |
| 97 | U.S. Small Cap Equity Fund RUSSELL INVESTMENT CO | 21,349 | 1.1M $ | 0.12 % | as of Apr 30, 2026 · Original filing |
| 98 | Penn Capital Special Situations Small Cap Equity Fund RBB Fund Trust | 21,016 | 1.2M $ | 1.34 % | as of Feb 28, 2026 · Original filing |
| 99 | Catholic Responsible Investments Small-Cap Fund Catholic Responsible Investments Funds | 20,675 | 1.1M $ | 0.17 % | as of Apr 30, 2026 · Original filing |
| 100 | Goldman Sachs Small Cap Equity Insights Fund Goldman Sachs Trust | 20,610 | 1.1M $ | 0.15 % | as of Apr 30, 2026 · Original filing |
Institutional managers
291 managers declare this company to the SEC (Form 13F). These positions are not counted in the totals above: a manager and its own funds file separately.
| Manager | Shares | Value | |
|---|---|---|---|
| BlackRock, Inc. | 7,984,847 | 314.2M $ | as of Mar 31, 2026 |
| STATE STREET CORP | 2,006,116 | 78.9M $ | as of Mar 31, 2026 |
| WCM INVESTMENT MANAGEMENT, LLC | 1,860,874 | 70.6M $ | as of Mar 31, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | 1,371,227 | 54M $ | as of Mar 31, 2026 |
| MORGAN STANLEY | 1,192,705 | 46.9M $ | as of Mar 31, 2026 |
| JANUS HENDERSON GROUP PLC | 1,085,634 | 42.7M $ | as of Mar 31, 2026 |
| Value Aligned Research Advisors, LLC | 955,927 | 37.6M $ | as of Mar 31, 2026 |
| Invesco Ltd. | 787,101 | 31M $ | as of Mar 31, 2026 |
| SOUTHEASTERN ASSET MANAGEMENT INC/TN/ | 782,900 | 30.8M $ | as of Mar 31, 2026 |
| Qube Research & Technologies Ltd | 724,405 | 28.5M $ | as of Mar 31, 2026 |
| DIMENSIONAL FUND ADVISORS LP | 719,023 | 28.3M $ | as of Mar 31, 2026 |
| Tekne Capital Management, LLC | 715,000 | 28.1M $ | as of Mar 31, 2026 |
| Longaeva Partners L.P. | 708,379 | 27.9M $ | as of Mar 31, 2026 |
| FMR LLC | 629,244 | 24.8M $ | as of Mar 31, 2026 |
| CITIGROUP INC | 619,892 | 24.4M $ | as of Mar 31, 2026 |
| WEXFORD CAPITAL LP | 599,246 | 23.6M $ | as of Mar 31, 2026 |
| Oxbow Capital Management (HK) Ltd | 596,689 | 23.5M $ | as of Mar 31, 2026 |
| NORTHERN TRUST CORP | 562,535 | 22.1M $ | as of Mar 31, 2026 |
| GOLDMAN SACHS GROUP INC | 552,304 | 21.7M $ | as of Mar 31, 2026 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 481,219 | 18.9M $ | as of Mar 31, 2026 |
| Mitsubishi UFJ Trust & Banking Corp | 465,759 | 18.3M $ | as of Mar 31, 2026 |
| UBS Group AG | 404,109 | 15.9M $ | as of Mar 31, 2026 |
| BANK OF AMERICA CORP /DE/ | 402,412 | 15.8M $ | as of Mar 31, 2026 |
| Penn Capital Management Company, LLC | 397,766 | 15.7M $ | as of Mar 31, 2026 |
| FIRST TRUST ADVISORS LP | 373,987 | 14.7M $ | as of Mar 31, 2026 |