Essex Investment Management CO LLC Acm Research, Inc. Transaction History
Essex Investment Management CO LLC
- $443 Million
- Q1 2025
A detailed history of Essex Investment Management CO LLC transactions in Acm Research, Inc. stock. As of the latest transaction made, Essex Investment Management CO LLC holds 13,230 shares of ACMR stock, worth $314,609. This represents 0.07% of its overall portfolio holdings.
Number of Shares
13,230
Previous 13,230
-0.0%
Holding current value
$314,609
Previous $199,000
54.77%
% of portfolio
0.07%
Previous 0.04%
Shares
1 transactions
Others Institutions Holding ACMR
# of Institutions
270Shares Held
36.5MCall Options Held
2.43MPut Options Held
1.91M-
Black Rock Inc. New York, NY4.07MShares$96.8 Million0.0% of portfolio
-
Vanguard Group Inc Valley Forge, PA4.06MShares$96.4 Million0.0% of portfolio
-
Mitsubishi Ufj Trust & Banking Corp Tokyo, M01.65MShares$39.3 Million0.1% of portfolio
-
Triata Capital LTD Hong Kong, K31.37MShares$32.6 Million7.24% of portfolio
-
Invesco Ltd. Atlanta, GA1.34MShares$31.8 Million0.01% of portfolio
About ACM Research, Inc.
- Ticker ACMR
- Exchange NASDAQ
- Sector Technology
- Industry Semiconductor Equipment & Materials
- Shares Outstandng 54,181,200
- Market Cap $1.29B
- 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...