A detailed history of Principal Financial Group Inc transactions in Acm Research, Inc. stock. As of the latest transaction made, Principal Financial Group Inc holds 63,234 shares of ACMR stock, worth $1.46 Million. This represents 0.0% of its overall portfolio holdings.

Number of Shares
63,234
Holding current value
$1.46 Million
% of portfolio
0.0%

Shares

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

Apr 29, 2024

BUY
$15.84 - $33.91 $1 Million - $2.14 Million
63,234 New
63,234 $1.84 Million
Q1 2021

May 10, 2021

BUY
$26.1 - $46.66 $44,787 - $80,068
1,716 Added 8.3%
22,394 $1.81 Million
Q4 2020

Feb 08, 2021

SELL
$22.31 - $31.33 $472,994 - $664,227
-21,201 Reduced 50.62%
20,678 $1.68 Million
Q3 2020

Nov 06, 2020

BUY
$19.66 - $37.43 $383,370 - $729,885
19,500 Added 87.14%
41,879 $964,000
Q2 2020

Aug 05, 2020

BUY
$9.07 - $21.9 $202,977 - $490,100
22,379 New
22,379 $1.4 Million

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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