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ACM Research Inc (ACMR) USD0.0001 CL A

Sell:$70.00 Buy:$75.53 Change: $2.08 (2.79%)
Market closed |  Prices as at close on 25 January 2022 | Switch to live prices |
Change: $2.08 (2.79%)
Market closed |  Prices as at close on 25 January 2022 | Switch to live prices |
Change: $2.08 (2.79%)
Market closed |  Prices as at close on 25 January 2022 | Switch to live prices |
The selling price currently displayed is higher than the buying price. This can occur temporarily for a variety of reasons; shortly before the market opens, after the market closes or because of extraordinary price volatility during the trading day.

Business summary

ACM Research, Inc. develops, manufactures and sells wet cleaning and other equipment used to improve the manufacturing process and yield for integrated chips. The Company markets and sells its wet-cleaning equipment under the brand name Ultra C, based on the Company's Space Alternated Phase Shift (SAPS), Timely Energized Bubble Oscillation (TEBO), and Tahoe technologies. These tools are designed to remove random defects from a wafer surface, without damaging the wafer or its features. It has designed these tools for use in fabricating foundry, logic and memory chips, including dynamic random-access memory (DRAM) and 3D NAND-flash memory chips. It also develops, manufactures and sells a range of packaging tools to wafer assembly and packaging customers.

Contact details

42307 Osgood Rd Ste I
United States
+1 (510) 4453700

Important dates

Future events
There are no future events available.
Past events
There are no past events available.

General stock information

Short code:
Market cap:
$1.54 billion
Shares in issue:
19.51 million
Semiconductor Equipment
United States
US dollar

Key personnel

  • Hui Wang
    Chairman of the Board, President, Chief Executive Officer, Founder
  • Mark Mckechnie
    Chief Financial Officer, Treasurer, Secretary
  • Jian Wang
    President, Chief Executive Officer - Shanghai
  • Sotheara Cheav
    Senior Vice President of Manufacturing - Shanghai
  • Fuping Chen
    Vice President of Sales - China
  • Lisa Feng
    Chief Financial Officer, Shanghai

Data policy - All information should be used for indicative purposes only. You should independently check data before making any investment decision. HL cannot guarantee that the data is accurate or complete, and accepts no responsibility for how it may be used. Business summary, contact details and key personnel provided by Thomson Reuters. Important dates provided by Digital Look Ltd. General stock information provided by Reuters.


The London Stock Exchange does not disclose whether a trade is a buy or a sell so this data is estimated based on the trade price received and the LSE-quoted mid-price at the point the trade is placed. It should only be considered an indication and not a recommendation.

Trades priced above the mid-price at the time the trade is placed are labelled as a buy; those priced below the mid-price are sells; and those priced close to the mid-price or declared late are labelled 'N/A'.