A detailed history of Price T Rowe Associates Inc transactions in Acm Research, Inc. stock. As of the latest transaction made, Price T Rowe Associates Inc holds 32,747 shares of ACMR stock, worth $620,555. This represents 0.0% of its overall portfolio holdings.

Number of Shares
32,747
Previous 28,353 15.5%
Holding current value
$620,555
Previous $827,000 8.59%
% of portfolio
0.0%
Previous 0.0%

Shares

12 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q2 2024

Aug 14, 2024

BUY
$20.6 - $32.04 $90,516 - $140,783
4,394 Added 15.5%
32,747 $756,000
Q1 2024

May 15, 2024

SELL
$15.84 - $33.91 $16,616 - $35,571
-1,049 Reduced 3.57%
28,353 $827,000
Q4 2023

Feb 14, 2024

BUY
$12.81 - $20.07 $17,767 - $27,837
1,387 Added 4.95%
29,402 $575,000
Q3 2023

Nov 14, 2023

SELL
$11.97 - $19.63 $4,991 - $8,185
-417 Reduced 1.47%
28,015 $508,000
Q2 2023

Aug 14, 2023

BUY
$8.88 - $13.38 $5,718 - $8,616
644 Added 2.32%
28,432 $372,000
Q1 2023

May 15, 2023

SELL
$9.48 - $14.18 $12,437 - $18,604
-1,312 Reduced 4.51%
27,788 $326,000
Q4 2022

Feb 14, 2023

BUY
$5.96 - $13.4 $23,732 - $53,358
3,982 Added 15.85%
29,100 $224,000
Q3 2022

Nov 14, 2022

BUY
$11.74 - $19.62 $33,365 - $55,760
2,842 Added 12.76%
25,118 $313,000
Q2 2022

Aug 15, 2022

BUY
$11.63 - $22.07 $81,130 - $153,960
6,976 Added 45.59%
22,276 $375,000
Q1 2022

May 16, 2022

BUY
$15.36 - $29.83 $185,856 - $360,943
12,100 Added 378.13%
15,300 $317,000
Q1 2021

May 17, 2021

SELL
$26.1 - $46.66 $46,980 - $83,988
-1,800 Reduced 36.0%
3,200 $259,000
Q4 2020

Feb 16, 2021

BUY
$22.31 - $31.33 $111,550 - $156,650
5,000 New
5,000 $406,000

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 $1.03B
  • 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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