A detailed history of California State Teachers Retirement System transactions in Acm Research, Inc. stock. As of the latest transaction made, California State Teachers Retirement System holds 45,980 shares of ACMR stock, worth $861,205. This represents 0.0% of its overall portfolio holdings.

Number of Shares
45,980
Previous 44,215 3.99%
Holding current value
$861,205
Previous $1.02 Million 8.44%
% of portfolio
0.0%
Previous 0.0%

Shares

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

Nov 14, 2024

BUY
$15.01 - $25.52 $26,492 - $45,042
1,765 Added 3.99%
45,980 $933,000
Q2 2024

Aug 14, 2024

SELL
$20.6 - $32.04 $19,034 - $29,604
-924 Reduced 2.05%
44,215 $1.02 Million
Q1 2024

May 15, 2024

SELL
$15.84 - $33.91 $36,273 - $77,653
-2,290 Reduced 4.83%
45,139 $1.32 Million
Q4 2023

Feb 13, 2024

SELL
$12.81 - $20.07 $25,120 - $39,357
-1,961 Reduced 3.97%
47,429 $926,000
Q3 2023

Nov 14, 2023

SELL
$11.97 - $19.63 $89,822 - $147,303
-7,504 Reduced 13.19%
49,390 $894,000
Q2 2023

Aug 21, 2023

BUY
$8.88 - $13.38 $7,592 - $11,439
855 Added 1.53%
56,894 $744,000
Q1 2023

May 09, 2023

SELL
$9.48 - $14.18 $7,271 - $10,876
-767 Reduced 1.35%
56,039 $655,000
Q4 2022

Feb 14, 2023

BUY
$5.96 - $13.4 $3,909 - $8,790
656 Added 1.17%
56,806 $437,000
Q3 2022

Nov 18, 2022

SELL
$11.74 - $19.62 $11,751 - $19,639
-1,001 Reduced 1.75%
56,150 $700,000
Q2 2022

Aug 15, 2022

BUY
$11.63 - $22.07 $268,164 - $508,890
23,058 Added 67.63%
57,151 $962,000
Q1 2022

May 16, 2022

BUY
$15.36 - $29.83 $351,651 - $682,928
22,894 Added 204.43%
34,093 $705,000
Q4 2021

Feb 15, 2022

BUY
$23.45 - $39.23 $14,210 - $23,773
606 Added 5.72%
11,199 $955,000
Q3 2021

Nov 15, 2021

BUY
$25.07 - $36.67 $265,566 - $388,445
10,593 New
10,593 $1.17 Million
Q2 2019

Aug 14, 2019

SELL
$5.05 - $7.12 $62,690 - $88,387
-12,414 Closed
0 $0
Q2 2018

Aug 14, 2018

BUY
$3.36 - $4.69 $41,711 - $58,221
12,414 New
12,414 $134,000

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 $1.01B
  • 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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