A detailed history of D. E. Shaw & Co., Inc. transactions in Acm Research, Inc. stock. As of the latest transaction made, D. E. Shaw & Co., Inc. holds 193,801 shares of ACMR stock, worth $4.47 Million. This represents 0.0% of its overall portfolio holdings.

Number of Shares
193,801
Holding current value
$4.47 Million
% of portfolio
0.0%

Shares

10 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q1 2024

May 15, 2024

BUY
$15.84 - $33.91 $3.07 Million - $6.57 Million
193,801 New
193,801 $5.65 Million
Q3 2023

Nov 14, 2023

SELL
$11.97 - $19.63 $928,297 - $1.52 Million
-77,552 Reduced 32.88%
158,321 $2.87 Million
Q2 2023

Aug 14, 2023

SELL
$8.88 - $13.38 $725,336 - $1.09 Million
-81,682 Reduced 25.72%
235,873 $3.09 Million
Q1 2023

May 15, 2023

BUY
$9.48 - $14.18 $1.52 Million - $2.27 Million
160,309 Added 101.95%
317,555 $3.72 Million
Q4 2022

Feb 14, 2023

BUY
$5.96 - $13.4 $937,186 - $2.11 Million
157,246 New
157,246 $1.21 Million
Q1 2021

May 17, 2021

SELL
$26.1 - $46.66 $286,056 - $511,393
-10,960 Closed
0 $0
Q4 2020

Feb 16, 2021

SELL
$22.31 - $31.33 $17,580 - $24,688
-788 Reduced 6.71%
10,960 $891,000
Q2 2020

Aug 14, 2020

BUY
$9.07 - $21.9 $106,554 - $257,281
11,748 New
11,748 $733,000
Q4 2019

Feb 14, 2020

SELL
$4.2 - $6.54 $78,989 - $122,997
-18,807 Closed
0 $0
Q3 2019

Nov 14, 2019

BUY
$4.59 - $6.34 $86,324 - $119,236
18,807 New
18,807 $261,000

Others Institutions Holding ACMR

About ACM Research, Inc.


  • Ticker ACMR
  • Exchange NASDAQ
  • Sector Technology
  • Industry Semiconductor Equipment & Materials
  • Shares Outstandng 54,181,200
  • Market Cap $1.25B
  • Description
  • ACM Research, Inc., together with its subsidiaries, develops, manufactures, and sells single-wafer wet cleaning equipment for enhancing the manufacturing process and yield for integrated chips worldwide. It offers space alternated phase shift technology for flat and patterned wafer surfaces, which employs alternating phases of megasonic waves to...
More about ACMR
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