ACM Research Inc

-

Stock Issuer and Owners

Home | Sign Up | Log In
Message
Happy Holidays!! thanks for using AUM13F!!
List of Funds
Boston Firms
Boston Hedge Funds
Cornell Alumni Firms
CalPERS Portfolio
NYSCRF Portfolio
User Guide
Regulatory AUM vs AUM
LP Portfolios
Related Firms
Build a Portfolio
Comprehensive Search
ACM Research Inc
TickerACMR
CIK #0001680062
CUSIP00108J109
SectorTechnology - Special Industry Machinery, Nec
Address42307 Osgood Road, Suite I, Fremont, CA 94539
Source [EDGAR]
CIK Filing 2011 - 2025
[0001680062] 10-K
[0001680062] 10-Q
[0001680062] 3
[0001680062] 4
[0001680062] 8-K
[0001680062] D
[0001680062] SC 13D
[0001680062] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
BlackRock Inc ACM Research Inc [2024-01-26] 6.7
Shanghai Science & Technology Venture Capital Group Co Ltd ACM Research Inc [2023-06-13] 6.3
Shanghai Science & Technology Venture Capital Group Co Ltd ACM Research Inc [2023-06-13] 6.3
BlackRock Inc ACM Research Inc [2023-02-13] 5.9
Vanguard Group Inc ACM Research Inc [2023-02-09] 5.33
Yiheng Capital Management LP ACM Research Inc [2022-02-14] 8.2
Morgan Stanley ACM Research Inc [2021-08-19] 5.8
GIC Private Ltd ACM Research Inc [2020-05-22] 5.15
Form 3/4/5 Filer 2011 - 2025
Pappis Charles C
ACM Research, Inc.
Dun Haiping
Liu Tracy
Feng Lisa
Wang David H
McKechnie Mark
Hu Chenming
Cheav Sotheara
Xing Xiao
Shanghai Science & Technology Venture Capital (Group) Co., L
Shanghai Pudong Science & Technology Investment Group Co., L
Chen Fuping
Wang Jian
Xiang Yinan
Chen Fufa
Yang Zhengfan
Xu Min
Form 13F Holdings
Firm Period DFND Voting Shares
Vanguard Group Inc [2025-06-30] SOLE 0 4,192,056
BlackRock, Inc. [2025-06-30] SOLE 3,940,761 4,106,092
Mitsubishi UFJ Trust & Banking Corp [2025-06-30] DFND 2,302,351 2,302,351
Triata Capital Ltd [2025-06-30] SOLE 325,412 1,590,225
Susquehanna International Group LLP [2025-06-30] OTR 250,374 1,527,374
Federated Hermes Inc [2025-06-30] DFND 1,421,688 1,421,688
State Street Corp [2025-06-30] DFND 1,124,160 1,254,699
Geode Capital Management LLC [2025-06-30] DFND 1,238,031 1,238,031
Southeastern Asset Management Inc/TN/ [2025-06-30] SOLE 228,122 1,185,744
Pertento Partners LLP [2025-06-30] SOLE 1,024,632 1,024,632
Broad Bay Capital Management LP [2025-06-30] SOLE 978,653 978,653
Jane Street Group LLC [2025-06-30] DFND 723,520 839,520
Invesco Ltd. [2025-06-30] DFND 0 825,989
Goldman Sachs Group Inc [2025-06-30] DFND 660,352 773,472
Citadel Advisors LLC [2025-06-30] DFND 757,824 757,824
Nuveen, LLC [2025-06-30] DFND 712,920 714,311
Peak6 LLC [2025-06-30] DFND 659,000 659,000
Steamboat Capital Partners LLC [2025-06-30] SOLE 579,975 579,975
Northern Trust Corp [2025-06-30] DFND 555,176 555,176
Morgan Stanley [2025-06-30] DFND 438,801 551,780
Millennium Management LLC [2025-06-30] SOLE 518,349 526,649
UBS Group AG [2025-06-30] DFND 471,959 513,410
LSV Asset Management [2025-06-30] SOLE 42,800 444,900
Raiffeisen Bank International AG [2025-06-30] SOLE 435,000 435,000
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME [2025-06-30] SOLE 364,139 412,293
Charles Schwab Investment Management Inc [2025-06-30] SOLE 410,559 410,584
AQR Capital Management LLC [2025-06-30] DFND 382,136 398,347
Oasis Management Co Ltd. [2025-06-30] SOLE 376,761 376,761
Qube Research & Technologies Ltd [2025-06-30] SOLE 365,291 365,291
Kerrisdale Advisers LLC [2025-06-30] SOLE 286,497 286,497
Prev | Page 1 | Next
Terms | Privacy | Guide
tony@aum13f.com