A detailed history of Charles Schwab Investment Management Inc transactions in Acm Research, Inc. stock. As of the latest transaction made, Charles Schwab Investment Management Inc holds 405,858 shares of ACMR stock, worth $6.17 Million. This represents 0.0% of its overall portfolio holdings.

Number of Shares
405,858
Previous 391,979 3.54%
Holding current value
$6.17 Million
Previous $9.04 Million 8.86%
% of portfolio
0.0%
Previous 0.0%

Shares

20 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2024

Nov 12, 2024

BUY
$15.01 - $25.52 $208,323 - $354,192
13,879 Added 3.54%
405,858 $8.24 Million
Q2 2024

Aug 12, 2024

BUY
$20.6 - $32.04 $267,717 - $416,391
12,996 Added 3.43%
391,979 $9.04 Million
Q1 2024

May 08, 2024

BUY
$15.84 - $33.91 $37,287 - $79,824
2,354 Added 0.63%
378,983 $11 Million
Q4 2023

Feb 06, 2024

BUY
$12.81 - $20.07 $255,508 - $400,316
19,946 Added 5.59%
376,629 $7.36 Million
Q3 2023

Nov 08, 2023

BUY
$11.97 - $19.63 $364,175 - $597,223
30,424 Added 9.33%
356,683 $6.46 Million
Q2 2023

Aug 09, 2023

BUY
$8.88 - $13.38 $25,343 - $38,186
2,854 Added 0.88%
326,259 $4.27 Million
Q1 2023

May 11, 2023

BUY
$9.48 - $14.18 $23,965 - $35,847
2,528 Added 0.79%
323,405 $3.78 Million
Q4 2022

Feb 13, 2023

BUY
$5.96 - $13.4 $26,313 - $59,161
4,415 Added 1.4%
320,877 $2.47 Million
Q3 2022

Nov 14, 2022

BUY
$11.74 - $19.62 $359,854 - $601,392
30,652 Added 10.72%
316,462 $3.94 Million
Q2 2022

Aug 15, 2022

BUY
$11.63 - $22.07 $1.19 Million - $2.26 Million
102,573 Added 55.98%
285,810 $4.81 Million
Q1 2022

May 13, 2022

BUY
$15.36 - $29.83 $1.9 Million - $3.68 Million
123,422 Added 206.34%
183,237 $3.79 Million
Q4 2021

Feb 11, 2022

BUY
$23.45 - $39.23 $20,987 - $35,110
895 Added 1.52%
59,815 $5.1 Million
Q3 2021

Nov 16, 2021

BUY
$25.07 - $36.67 $247,340 - $361,786
9,866 Added 20.11%
58,920 $6.48 Million
Q2 2021

Aug 16, 2021

BUY
$21.41 - $35.58 $37,681 - $62,620
1,760 Added 3.72%
49,054 $5.02 Million
Q1 2021

May 17, 2021

BUY
$26.1 - $46.66 $57,550 - $102,885
2,205 Added 4.89%
47,294 $3.82 Million
Q4 2020

Feb 16, 2021

BUY
$22.31 - $31.33 $39,310 - $55,203
1,762 Added 4.07%
45,089 $3.66 Million
Q3 2020

Nov 13, 2020

BUY
$19.66 - $37.43 $851,808 - $1.62 Million
43,327 New
43,327 $2.99 Million
Q2 2019

Aug 09, 2019

SELL
$5.05 - $7.12 $112,089 - $158,035
-22,196 Closed
0 $0
Q1 2019

May 14, 2019

BUY
$3.09 - $5.48 $22,235 - $39,434
7,196 Added 47.97%
22,196 $343,000
Q2 2018

Aug 08, 2018

BUY
$3.36 - $4.69 $50,400 - $70,350
15,000 New
15,000 $162,000

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 $824M
  • 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 Charles Schwab Investment Management Inc Portfolio

Follow Charles Schwab Investment Management Inc 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 Charles Schwab Investment Management Inc, based on Form 13F filings with the SEC.

News

Stay updated on Charles Schwab Investment Management Inc with notifications on news.