A detailed history of Verition Fund Management LLC transactions in Acm Research, Inc. stock. As of the latest transaction made, Verition Fund Management LLC holds 17,400 shares of ACMR stock, worth $552,102. This represents 0.0% of its overall portfolio holdings.

Number of Shares
17,400
Previous 23,665 26.47%
Holding current value
$552,102
Previous $612,000 11.11%
% of portfolio
0.0%
Previous 0.0%

Shares

6 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Nov 14, 2025

SELL
$23.92 - $39.13 $149,858 - $245,149
-6,265 Reduced 26.47%
17,400 $680,000
Q2 2025

Aug 14, 2025

BUY
$18.33 - $26.51 $224,414 - $324,561
12,243 Added 107.19%
23,665 $612,000
Q1 2025

May 15, 2025

BUY
$15.41 - $29.98 $176,013 - $342,431
11,422 New
11,422 $266,000
Q3 2024

Nov 14, 2024

SELL
$15.01 - $25.52 $346,640 - $589,358
-23,094 Reduced 63.49%
13,279 $269,000
Q2 2024

Aug 14, 2024

BUY
$20.6 - $32.04 $749,283 - $1.17 Million
36,373 New
36,373 $838,000
Q4 2020

Feb 16, 2021

BUY
$22.31 - $31.33 $280,570 - $394,006
12,576 New
12,576 $1.02 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 $1.72B
  • 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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