ACM Research Inc Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| BLACKROCK, INC. | 02/12/2026 | 7.89 M | $311.20 M | 3.97% | 12.25% |
| VANGUARD GROUP INC | 01/29/2026 | 4.97 M | $196.15 M | 2.59% | 7.72% |
| LSV ASSET MANAGEMENT | 02/06/2026 | 2.38 M | $93.91 M | -4.94% | 3.70% |
| STATE STREET CORP | 02/13/2026 | 1.96 M | $77.24 M | -1.62% | 3.04% |
| TRIATA CAPITAL LTD | 02/17/2026 | 1.93 M | $76.14 M | -3.66% | 3.00% |
| SOUTHEASTERN ASSET MANAGEMENT INC/TN/ | 02/13/2026 | 1.68 M | $66.28 M | 13.09% | 2.61% |
| MORGAN STANLEY | 02/13/2026 | 1.39 M | $54.93 M | 58.76% | 2.16% |
| GEODE CAPITAL MANAGEMENT, LLC | 02/09/2026 | 1.34 M | $52.99 M | 1.47% | 2.09% |
| INVESCO LTD. | 02/19/2026 | 1.34 M | $52.95 M | 444.47% | 2.08% |
| JANUS HENDERSON GROUP PLC | 02/17/2026 | 1.08 M | $42.74 M | 1,406.36% | 1.68% |
| MITSUBISHI UFJ TRUST & BANKING CORP | 01/30/2026 | 829.13 K | $32.72 M | -39.03% | 1.29% |
| PEAK6 LLC | 03/12/2026 | 814.20 K | $32.12 M | -36.51% | 1.26% |
| FMR LLC | 02/17/2026 | 803.67 K | $31.70 M | 223.84% | 1.25% |
| TEKNE CAPITAL MANAGEMENT, LLC | 02/13/2026 | 715.00 K | $28.21 M | 100.00% | 1.11% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 02/17/2026 | 695.00 K | $27.42 M | -0.46% | 1.08% |
| CEDERBERG CAPITAL LTD | 02/18/2026 | 693.90 K | $27.37 M | 39.76% | 1.08% |
| BROAD BAY CAPITAL MANAGEMENT, LP | 02/17/2026 | 652.21 K | $25.73 M | -35.58% | 1.01% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 02/17/2026 | 577.20 K | $22.77 M | -12.25% | 0.90% |
| NORTHERN TRUST CORP | 02/17/2026 | 544.06 K | $21.46 M | -7.33% | 0.85% |
| UBS GROUP AG | 01/29/2026 | 510.32 K | $20.13 M | -13.29% | 0.79% |
| STEAMBOAT CAPITAL PARTNERS, LLC | 02/17/2026 | 504.16 K | $19.89 M | -3.97% | 0.78% |
| JANE STREET GROUP, LLC | 02/12/2026 | 483.40 K | $19.07 M | -1.89% | 0.75% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 02/13/2026 | 478.33 K | $18.87 M | 9.42% | 0.74% |
| PENN CAPITAL MANAGEMENT COMPANY, LLC | 02/09/2026 | 435.84 K | $17.21 M | 100.00% | 0.68% |
| RAIFFEISEN BANK INTERNATIONAL AG | 02/12/2026 | 435.00 K | $17.49 M | 0.00% | 0.68% |
| PRINCIPAL FINANCIAL GROUP INC | 02/02/2026 | 383.13 K | $15.11 M | 13.69% | 0.60% |
| GOLDMAN SACHS GROUP INC | 03/25/2026 | 361.59 K | $14.26 M | -46.29% | 0.56% |
| NEARWATER CAPITAL MARKETS, LTD | 02/17/2026 | 350.80 K | $13.84 M | 100.00% | 0.54% |
| AQR CAPITAL MANAGEMENT LLC | 02/17/2026 | 343.60 K | $13.56 M | -3.68% | 0.53% |
| WEXFORD CAPITAL LP | 02/13/2026 | 335.00 K | $13.22 M | 80.17% | 0.52% |
| BANK OF NEW YORK MELLON CORP | 02/10/2026 | 324.94 K | $12.82 M | -11.27% | 0.50% |
| AMERIPRISE FINANCIAL INC | 02/17/2026 | 313.17 K | $12.36 M | -1.05% | 0.49% |
| JANE STREET GROUP, LLC | 02/12/2026 | 310.80 K | $12.26 M | 7.51% | 0.48% |
| NEW YORK STATE COMMON RETIREMENT FUND | 02/12/2026 | 303.54 K | $11.97 M | 1,819.58% | 0.47% |
| BANK OF AMERICA CORP /DE/ | 02/17/2026 | 301.71 K | $11.90 M | 62.36% | 0.47% |
| CITADEL ADVISORS LLC | 02/17/2026 | 299.80 K | $11.83 M | 88.79% | 0.47% |
| DISCOVERY CAPITAL MANAGEMENT, LLC / CT | 02/17/2026 | 296.20 K | $11.69 M | 344.74% | 0.46% |
| CONGRESS ASSET MANAGEMENT CO /MA | 01/09/2026 | 289.45 K | $11.42 M | 2.67% | 0.45% |
| PORTOLAN CAPITAL MANAGEMENT, LLC | 02/17/2026 | 285.51 K | $11.26 M | -29.65% | 0.44% |
| CERITY PARTNERS LLC | 02/11/2026 | 268.34 K | $10.59 M | 610.96% | 0.42% |
| KERRISDALE ADVISERS, LLC | 02/17/2026 | 263.48 K | $10.39 M | 49.21% | 0.41% |
| OASIS MANAGEMENT CO LTD. | 02/13/2026 | 233.99 K | $9.23 M | 0.00% | 0.36% |
| DIMENSIONAL FUND ADVISORS LP | 02/12/2026 | 233.74 K | $9.22 M | 100.00% | 0.36% |
| SG AMERICAS SECURITIES, LLC | 01/09/2026 | 229.48 K | $9.05 M | 913.74% | 0.36% |
| FIRST TRUST ADVISORS LP | 02/13/2026 | 215.32 K | $8.49 M | 182.42% | 0.33% |
| JPMORGAN CHASE & CO | 02/11/2026 | 198.69 K | $7.84 M | 592.60% | 0.31% |
| CITADEL ADVISORS LLC | 02/17/2026 | 188.70 K | $7.44 M | -55.51% | 0.29% |
| THOMPSON SIEGEL & WALMSLEY LLC | 02/10/2026 | 188.50 K | $7.44 M | 71.83% | 0.29% |
| MATTHEWS INTERNATIONAL CAPITAL MANAGEMENT LLC | 01/29/2026 | 187.25 K | $7.39 M | -7.99% | 0.29% |
| PUBLIC SECTOR PENSION INVESTMENT BOARD | 02/13/2026 | 184.35 K | $7.27 M | -10.13% | 0.29% |
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ACM Research Inc institutional Ownership - FAQ's
During the previous two years, 361 institutional investors and hedge funds held shares of ACM Research Inc. The most heavily invested institutionals were:
WCM INVESTMENT MANAGEMENT, LLC: 1.86 M
Invesco Ltd.: 787,101
Polunin Capital Partners Ltd: 763,318
DIMENSIONAL FUND ADVISORS LP: 719,023
CITIGROUP INC: 619,892
LSV ASSET MANAGEMENT: 545,307
70.26% of ACM Research Inc stock is owned by institutional investors.
Institutional investors have bought a total of 53.66 M shares in the last 24 months. This purchase volume represents approximately $2.51 B in transactions.