Sei Investments CO Acm Research, Inc. Transaction History
Sei Investments CO
- $89.6 Billion
- Q3 2025
A detailed history of Sei Investments CO transactions in Acm Research, Inc. stock. As of the latest transaction made, Sei Investments CO holds 22,086 shares of ACMR stock, worth $700,788. This represents 0.0% of its overall portfolio holdings.
Number of Shares
22,086
Previous 28,007
21.14%
Holding current value
$700,788
Previous $725,000
19.17%
% of portfolio
0.0%
Previous 0.0%
Shares
14 transactions
Others Institutions Holding ACMR
# of Institutions
296Shares Held
39.3MCall 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...