Business description: ACM Research, Inc.

ACM Research, Inc. develops, manufactures and sells semiconductor process equipment for single-wafer or batch wet cleaning, electroplating, polishing and thermal processes that are critical to advanced semiconductor device manufacturing, as well as wafer-level packaging. The Company offers two principal models of wet wafer cleaning equipment based on its Space Alternated Phase Shift (SAPS) technology, Ultra C SAPS II and Ultra C SAPS V. It has also developed Timely Energized Bubble Oscillation (TEBO) technology for application in wet wafer cleaning during the fabrication of 2D and 3D wafers with fine feature sizes. It has designed these tools for use in fabricating foundry, logic and memory chips, including dynamic random-access memory (DRAM), 3D NAND-flash memory chips, and compound semiconductor chips. The Company also develops, manufactures and sells a range of advanced packaging tools to wafer assembly and packaging customers.

Number of employees: 1,590

Sales by Activity: ACM Research, Inc.

Fiscal Period: December20192020202120222023

Semiconductor Equipment and Services

108M 157M 260M 389M 558M
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Geographical breakdown of sales: ACM Research, Inc.

Fiscal Period: December20192020202120222023

Mainland China

- 154M 259M 378M 541M

Other Regions

- 2.26M 1.14M 11.08M 16.75M

People's Republic of China (PRC)

108M - - - -
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Managers: ACM Research, Inc.

Insider TitleAgeSince
Founder 62 31/12/97
Director of Finance/CFO 57 08/07/18
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Members of the board: ACM Research, Inc.

Insider TitleAgeSince
Founder 62 31/12/97
Director/Board Member 76 31/12/16
Director/Board Member 59 31/08/16
Composition of the Board of Directors

Shareholders: ACM Research, Inc.

NameEquities%Valuation
Vanguard Fiduciary Trust Co.
6.991 %
3,983,666 6.991 % 92 M $
BlackRock Advisors LLC
6.550 %
3,732,775 6.550 % 86 M $
Shanghai Science & Technology Venture Capital Group Co. Ltd.
6.034 %
3,438,510 6.034 % 79 M $
Shanghai Pudong Science & Technology Investment Co. Ltd.
5.894 %
3,358,728 5.894 % 77 M $
David Wang
2.544 %
1,449,858 2.544 % 33 M $
NameEquities%Valuation
David Wang
81.91 %
4,166,808 81.91 % 96 M $
300,000 5.898 % 7 M $
Jian Wang
2.949 %
150,003 2.949 % 3 M $
List of ACM RESEARCH, INC. shareholders

Holdings: ACM Research, Inc.

NameEquities%Valuation
357,692,308 99.08% 4,160,247,696 $

Company details: ACM Research, Inc.

ACM Research, Inc.

42307 Osgood Road Suite 1

94539, Fremont

+510 445 3700

http://www.acmrcsh.com
address ACM Research, Inc.(ACMR)

Semiconductor Machinery Manufacturing

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Change 5d. change 1-year change 3-years change Capi. ($)
-6.31%-11.45%+54.66%-32.06% 1.3B
-4.65%-4.81%+51.42%+51.28% 182B
-9.43%-7.49%+65.32%+105.36% 37.03B
-1.77%-23.10%+110.30%+377.65% 34.5B
-3.54%-10.43%-15.82% - 29.87B
-0.92%-4.34%+23.43%-10.95% 24.5B
-8.49%-9.67%+33.51%+93.15% 12.85B
-1.50%-1.09%+9.22%-26.06% 12.63B
-1.44%-14.69%+218.67%+611.66% 10.1B
-1.60%-20.94% - - 7.09B
Average -3.97%-9.55%+61.19%+146.26% 35.17B
Weighted average by Cap. -4.44%-9.03%+53.69%+104.81%
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