ACM Research Inc
ACMR41.550USD
+1.780+4.48%
Market hours （ET）Quotes delayed by 15 min
2.70BMarket Cap
22.55P/E TTM
More Details of ACM Research Inc Company
ACM Research, Inc. develops, manufactures and sells semiconductor process equipment spanning cleaning, electroplating, stress-free polishing, vertical furnace processes, track, plasma-enhanced chemical vapor deposition (PECVD), and wafer- and panel-level packaging tools, enabling advanced and semi-critical semiconductor device manufacturing. It has also developed Timely Energized Bubble Oscillation (TEBO) technology for application in wet wafer cleaning during the fabrication of two-dimensional (2D) and three-dimensional 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. It also develops, manufactures, and sells a range of advanced packaging tools to wafer assembly and packaging customers. Its other advanced packaging tools include Ultra ECP ap, Ultra C Developer, and Ultra C PR Megasonic-Assisted Stripper.
ACM Research Inc Info
Ticker SymbolACMR
Company nameACM Research Inc
IPO dateNov 03, 2017
CEOKim (David)
Number of employees2023
Security typeOrdinary Share
Fiscal year-endNov 03
Address42307 Osgood Rd, Unit I
CityFREMONT
Stock exchangeNASDAQ OMX - NASDAQ BASIC
CountryUnited States of America
Postal code94539
Phone15104453700
Websitehttps://www.acmr.com/
Ticker SymbolACMR
IPO dateNov 03, 2017
CEOKim (David)
Company Executives of ACM Research Inc
Name
Name/Position
Position
Shareholding
Change
Mr. Jian Wang
Mr. Jian Wang
President, Chief Executive Officer - ACM Shanghai
President, Chief Executive Officer - ACM Shanghai
253.16K
--
Mr. Sotheara Cheav
Mr. Sotheara Cheav
Senior Vice President of Manufacturing - ACM Shanghai
Senior Vice President of Manufacturing - ACM Shanghai
100.00K
--
Mr. Haiping Dun
Mr. Haiping Dun
Lead Independent Director
Lead Independent Director
100.00K
-88.31%
Mr. Mark A Mckechnie
Mr. Mark A Mckechnie
Chief Financial Officer, Treasurer, Secretary
Chief Financial Officer, Treasurer, Secretary
900.00
--
Mr. Hui (David) Wang
Mr. Hui (David) Wang
Chairman of the Board, President, Chief Executive Officer, Founder
Chairman of the Board, President, Chief Executive Officer, Founder
--
--
Mr. Fuping Chen
Mr. Fuping Chen
Vice President of Sales - China of ACM Shanghai
Vice President of Sales - China of ACM Shanghai
--
-100.00%
Ms. Lisa Feng
Ms. Lisa Feng
Chief Financial Officer - ACM Shanghai
Chief Financial Officer - ACM Shanghai
--
--
Mr. Steven C. Pelayo
Mr. Steven C. Pelayo
Investor Relations Officer
Investor Relations Officer
--
--
Ms. Tracy Liu, CPA
Ms. Tracy Liu, CPA
Independent Director
Independent Director
--
--
Mr. David Kim
Mr. David Kim
Chief Executive Officer of ACM Research Korea CO., LTD
Chief Executive Officer of ACM Research Korea CO., LTD
--
--
View more
Name
Name/Position
Position
Shareholding
Change
Mr. Jian Wang
Mr. Jian Wang
President, Chief Executive Officer - ACM Shanghai
President, Chief Executive Officer - ACM Shanghai
253.16K
--
Mr. Sotheara Cheav
Mr. Sotheara Cheav
Senior Vice President of Manufacturing - ACM Shanghai
Senior Vice President of Manufacturing - ACM Shanghai
100.00K
--
Mr. Haiping Dun
Mr. Haiping Dun
Lead Independent Director
Lead Independent Director
100.00K
-88.31%
Mr. Mark A Mckechnie
Mr. Mark A Mckechnie
Chief Financial Officer, Treasurer, Secretary
Chief Financial Officer, Treasurer, Secretary
900.00
--
Mr. Hui (David) Wang
Mr. Hui (David) Wang
Chairman of the Board, President, Chief Executive Officer, Founder
Chairman of the Board, President, Chief Executive Officer, Founder
--
--
Mr. Fuping Chen
Mr. Fuping Chen
Vice President of Sales - China of ACM Shanghai
Vice President of Sales - China of ACM Shanghai
--
-100.00%
Revenue Breakdown
Currency: USDUpdated: Mon, Oct 6
Currency: USDUpdated: Mon, Oct 6
FY2025Q2
FY2025Q1
FY2024
FY2024Q4
FY2024Q3
FY2024Q2
FY2024Q1
FY2023
FY2023Q4
FY2023Q3
FY2023Q2
FY2023Q1
FY2022
FY2022Q4
FY2022Q3
FY2022Q2
FY2022Q1
FY2021
By BusinessUSD
Name
Revenue
Proportion
single wafer cleaning,Tahoe and semi-critical cleaning equipment
154.96M
71.95%
ECP(Front-end packaging),Furnace and other Technologies
48.02M
22.29%
Advanced Packaged(excluding ECP),Services & Spares
12.39M
5.76%
Relevant data have not been disclosed by the company yet.
By Business
By Region
By BusinessUSD
Name
Revenue
Proportion
single wafer cleaning,Tahoe and semi-critical cleaning equipment
154.96M
71.95%
ECP(Front-end packaging),Furnace and other Technologies
48.02M
22.29%
Advanced Packaged(excluding ECP),Services & Spares
12.39M
5.76%
Shareholding Stats
Updated: Mon, Nov 17
Updated: Mon, Nov 17
Shareholders
Shareholder Types
Shareholders
Shareholders
Proportion
BlackRock Institutional Trust Company, N.A.
11.69%
The Vanguard Group, Inc.
8.08%
Pudong Science and Technology (Cayman) Co., Ltd.
5.61%
LSV Asset Management
4.18%
Shanghai Science and Technology Venture Capital Co., Ltd.
3.91%
Other
66.53%
Shareholders
Shareholders
Proportion
BlackRock Institutional Trust Company, N.A.
11.69%
The Vanguard Group, Inc.
8.08%
Pudong Science and Technology (Cayman) Co., Ltd.
5.61%
LSV Asset Management
4.18%
Shanghai Science and Technology Venture Capital Co., Ltd.
3.91%
Other
66.53%
Shareholder Types
Shareholders
Proportion
Investment Advisor
43.63%
Investment Advisor/Hedge Fund
20.46%
Corporation
9.52%
Hedge Fund
4.42%
Individual Investor
4.39%
Research Firm
3.27%
Bank and Trust
2.65%
Pension Fund
0.86%
Family Office
0.32%
Other
10.48%
Institutional Shareholding
Updated: Mon, Dec 8
Updated: Mon, Dec 8
Reporting Period
No. of institutions
Shares Held
Proportion
Change
2025Q4
570
45.00M
88.69%
-115.64K
2025Q3
584
45.22M
92.08%
+3.82M
2025Q2
550
41.66M
88.35%
+999.00K
2025Q1
513
39.59M
86.96%
-10.95M
2024Q4
465
39.37M
80.08%
+3.83M
2024Q3
458
33.86M
85.75%
-1.16M
2024Q2
441
34.97M
86.45%
+557.85K
2024Q1
406
34.34M
84.62%
-13.11M
2023Q4
378
34.55M
82.50%
+2.30M
2023Q3
358
32.21M
82.98%
+1.63M
View more
Shareholder Activity
Name
Shares Held
Proportion
Change
Chg %
Date
BlackRock Institutional Trust Company, N.A.
3.50M
5.96%
-127.60K
-3.51%
Jun 30, 2025
The Vanguard Group, Inc.
4.27M
7.25%
+221.97K
+5.49%
Jun 30, 2025
Pudong Science and Technology (Cayman) Co., Ltd.
3.36M
5.71%
--
--
Oct 25, 2024
Shanghai Science and Technology Venture Capital Co., Ltd.
2.34M
3.97%
-1.10M
-31.99%
Oct 25, 2024
Triata Capital Limited
1.59M
2.7%
+219.10K
+15.98%
Jun 30, 2025
State Street Investment Management (US)
1.25M
2.13%
+17.38K
+1.40%
Jun 30, 2025
Wang (David Hui)
1.75M
2.97%
+130.00K
+8.03%
Sep 08, 2025
Southeastern Asset Management, Inc.
1.19M
2.02%
+1.19M
--
Jun 30, 2025
Mitsubishi UFJ Trust and Banking Corporation
2.30M
3.91%
+649.12K
+39.26%
Jun 30, 2025
View more
Related ETFs
Updated: Sat, Dec 6
Updated: Sat, Dec 6
Name
Proportion
ProShares Nanotechnology ETF
4.96%
Matthews China Discovery Active ETF
4.06%
State Street SPDR FactSet Innovative Technolgy ETF
2.76%
Inspire Fidelis Multi Factor ETF
1.18%
Invesco S&P SmallCap Information Technology ETF
0.99%
First Trust Small Cap Growth AlphaDEX Fund
0.72%
Principal U.S. Small-Cap ETF
0.5%
WisdomTree US SmallCap Fund
0.47%
Invesco Dorsey Wright SmallCap Momentum ETF
0.44%
AAM Sawgrass US Small Cap Quality Growth ETF
0.44%
View more
ProShares Nanotechnology ETF
Proportion4.96%
Matthews China Discovery Active ETF
Proportion4.06%
State Street SPDR FactSet Innovative Technolgy ETF
Proportion2.76%
Inspire Fidelis Multi Factor ETF
Proportion1.18%
Invesco S&P SmallCap Information Technology ETF
Proportion0.99%
First Trust Small Cap Growth AlphaDEX Fund
Proportion0.72%
Principal U.S. Small-Cap ETF
Proportion0.5%
WisdomTree US SmallCap Fund
Proportion0.47%
Invesco Dorsey Wright SmallCap Momentum ETF
Proportion0.44%
AAM Sawgrass US Small Cap Quality Growth ETF
Proportion0.44%
Dividend
A total of
0.00
USD has been distributed in dividends over the past 5 years.
Date
Dividend
Record Date
Payment Date
Ex-dividend Date
No Data
Stock Split
Date
Type
Ratio
Mar 04, 2022
Split
1→3
Date
Type
Ratio
Mar 04, 2022
Split
1→3
FAQs
Who are the top five shareholders of ACM Research Inc?
The top five shareholders of ACM Research Inc are:
BlackRock Institutional Trust Company, N.A. holds 3.50M shares, accounting for 5.96% of the total shares.
The Vanguard Group, Inc. holds 4.27M shares, accounting for 7.25% of the total shares.
Pudong Science and Technology (Cayman) Co., Ltd. holds 3.36M shares, accounting for 5.71% of the total shares.
Shanghai Science and Technology Venture Capital Co., Ltd. holds 2.34M shares, accounting for 3.97% of the total shares.
Triata Capital Limited holds 1.59M shares, accounting for 2.70% of the total shares.
BlackRock Institutional Trust Company, N.A. holds 3.50M shares, accounting for 5.96% of the total shares.
The Vanguard Group, Inc. holds 4.27M shares, accounting for 7.25% of the total shares.
Pudong Science and Technology (Cayman) Co., Ltd. holds 3.36M shares, accounting for 5.71% of the total shares.
Shanghai Science and Technology Venture Capital Co., Ltd. holds 2.34M shares, accounting for 3.97% of the total shares.
Triata Capital Limited holds 1.59M shares, accounting for 2.70% of the total shares.
What are the top three shareholder types of ACM Research Inc?
The top three shareholder types of ACM Research Inc are:
BlackRock Institutional Trust Company, N.A.
The Vanguard Group, Inc.
Pudong Science and Technology (Cayman) Co., Ltd.
BlackRock Institutional Trust Company, N.A.
The Vanguard Group, Inc.
Pudong Science and Technology (Cayman) Co., Ltd.
How many institutions hold shares of ACM Research Inc (ACMR)?
As of 2025Q4, 570 institutions hold shares of ACM Research Inc, with a combined market value of approximately 45.00M, accounting for 88.69% of the total shares. Compared to 2025Q3, institutional shareholding has increased by -3.39%.
What is the biggest source of revenue for ACM Research Inc?
In FY2025Q2, the single wafer cleaning,Tahoe and semi-critical cleaning equipment business generated the highest revenue for ACM Research Inc, amounting to 154.96M and accounting for 71.95% of total revenue.
