A detailed history of Boothbay Fund Management, LLC transactions in Acm Research, Inc. stock. As of the latest transaction made, Boothbay Fund Management, LLC holds 195,120 shares of ACMR stock, worth $6.19 Million. This represents 0.13% of its overall portfolio holdings.

Number of Shares
195,120
Previous 155,455 25.52%
Holding current value
$6.19 Million
Previous $4.03 Million 89.64%
% of portfolio
0.13%
Previous 0.09%

Shares

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

Nov 14, 2025

BUY
$23.92 - $39.13 $948,786 - $1.55 Million
39,665 Added 25.52%
195,120 $7.64 Million
Q2 2025

Aug 14, 2025

BUY
$18.33 - $26.51 $2.53 Million - $3.66 Million
138,227 Added 802.34%
155,455 $4.03 Million
Q1 2025

May 15, 2025

BUY
$15.41 - $29.98 $265,483 - $516,495
17,228 New
17,228 $402,000
Q4 2023

Feb 14, 2024

BUY
$12.81 - $20.07 $3.02 Million - $4.73 Million
235,704 New
235,704 $4.61 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
Track This Portfolio

Track Boothbay Fund Management, LLC Portfolio

Follow Boothbay Fund Management, LLC and customize your updates to receive the information that matters most to you.

Portfolio Update

Get notified when there are updates to the investment portfolio of Boothbay Fund Management, LLC, based on Form 13F filings with the SEC.

News

Stay updated on Boothbay Fund Management, LLC with notifications on news.