Congress Asset Management CO Acm Research, Inc. Transaction History
Congress Asset Management CO
- $14 Billion
- Q4 2025
A detailed history of Congress Asset Management CO transactions in Acm Research, Inc. stock. As of the latest transaction made, Congress Asset Management CO holds 289,449 shares of ACMR stock, worth $9.18 Million. This represents 0.07% of its overall portfolio holdings.
Number of Shares
289,449
Previous 281,923
2.67%
Holding current value
$9.18 Million
Previous $11 Million
16.74%
% of portfolio
0.07%
Previous 0.08%
Shares
3 transactions
Others Institutions Holding ACMR
# of Institutions
297Shares Held
39.6MCall Options Held
3.32MPut Options Held
2.29M-
Vanguard Group Inc Valley Forge, PA4.85MShares$154 Million0.0% of portfolio
-
Black Rock Inc. New York, NY4.07MShares$129 Million0.0% of portfolio
-
Lsv Asset Management Chicago, IL2.5MShares$79.5 Million0.22% of portfolio
-
Triata Capital LTD Hong Kong, K32MShares$63.6 Million9.15% of portfolio
-
State Street Corp Boston, MA1.99MShares$63.2 Million0.0% of portfolio
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...