Shares

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

May 15, 2024

SELL
$15.84 - $33.91 $123,567 - $264,531
-7,801 Reduced 85.66%
1,306 $38,000
Q4 2023

Feb 14, 2024

SELL
$12.81 - $20.07 $139,526 - $218,602
-10,892 Reduced 54.46%
9,107 $177,000
Q3 2023

Nov 14, 2023

SELL
$11.97 - $19.63 $141,234 - $231,614
-11,799 Reduced 37.11%
19,999 $362,000
Q2 2023

Aug 14, 2023

BUY
$8.88 - $13.38 $282,366 - $425,457
31,798 New
31,798 $415,000
Q4 2022

Feb 14, 2023

BUY
$5.96 - $13.4 $143 - $321
24 Added 0.12%
19,849 $153,000
Q3 2022

Nov 14, 2022

SELL
$11.74 - $19.62 $395,708 - $661,311
-33,706 Reduced 62.97%
19,825 $247,000
Q2 2022

Aug 08, 2022

SELL
$11.63 - $22.07 $1.23 Million - $2.33 Million
-105,387 Reduced 66.32%
53,531 $901,000
Q1 2022

May 16, 2022

BUY
$15.36 - $29.83 $2.4 Million - $4.66 Million
156,173 Added 5689.36%
158,918 $3.29 Million
Q4 2021

Feb 14, 2022

SELL
$23.45 - $39.23 $777,203 - $1.3 Million
-33,143 Reduced 92.35%
2,745 $234,000
Q3 2021

Nov 15, 2021

BUY
$25.07 - $36.67 $643,922 - $941,868
25,685 Added 251.74%
35,888 $3.95 Million
Q2 2021

Aug 16, 2021

SELL
$21.41 - $35.58 $1.24 Million - $2.06 Million
-57,921 Reduced 85.02%
10,203 $1.04 Million
Q1 2021

May 17, 2021

BUY
$26.1 - $46.66 $1.78 Million - $3.17 Million
68,009 Added 59138.26%
68,124 $5.5 Million
Q4 2020

Feb 16, 2021

SELL
$22.31 - $31.33 $447,895 - $628,981
-20,076 Reduced 99.43%
115 $9,000
Q3 2020

Nov 16, 2020

BUY
$19.66 - $37.43 $370,826 - $706,004
18,862 Added 1419.26%
20,191 $1.4 Million
Q2 2020

Aug 14, 2020

BUY
$9.07 - $21.9 $12,054 - $29,105
1,329 New
1,329 $83,000

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 $1.06B
  • 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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