A detailed history of Gamma Investing LLC transactions in Acm Research, Inc. stock. As of the latest transaction made, Gamma Investing LLC holds 433 shares of ACMR stock, worth $7,638. This represents 0.0% of its overall portfolio holdings.

Number of Shares
433
Previous 375 15.47%
Holding current value
$7,638
Previous $7.61 Million 14.12%
% of portfolio
0.0%
Previous 0.0%

Shares

5 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q4 2024

Jan 02, 2025

BUY
$14.1 - $23.6 $817 - $1,368
58 Added 15.47%
433 $6.54 Million
Q3 2024

Oct 04, 2024

BUY
$15.01 - $25.52 $2,791 - $4,746
186 Added 98.41%
375 $7.61 Million
Q2 2024

Jul 02, 2024

BUY
$20.6 - $32.04 $1,009 - $1,569
49 Added 35.0%
189 $4.36 Million
Q1 2024

Apr 05, 2024

BUY
$15.84 - $33.91 $63 - $135
4 Added 2.94%
140 $4.08 Million
Q4 2023

Feb 01, 2024

BUY
$12.81 - $20.07 $1,742 - $2,729
136 New
136 $2.34 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 $956M
  • 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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