Riggs Asset Managment Co. Inc. Acm Research, Inc. Transaction History
Riggs Asset Managment Co. Inc.
- $360 Million
- Q2 2025
A detailed history of Riggs Asset Managment Co. Inc. transactions in Acm Research, Inc. stock. As of the latest transaction made, Riggs Asset Managment Co. Inc. holds 36 shares of ACMR stock, worth $1,408. This represents 0.0% of its overall portfolio holdings.
Number of Shares
36Holding current value
$1,408% of portfolio
0.0%Shares
1 transactions
Others Institutions Holding ACMR
# of Institutions
283Shares Held
39.4MCall Options Held
1.87MPut Options Held
2.24M-
Vanguard Group Inc Valley Forge, PA4.3MShares$168 Million0.0% of portfolio
-
Black Rock Inc. New York, NY4.07MShares$159 Million0.0% of portfolio
-
Mitsubishi Ufj Trust & Banking Corp Tokyo, M02.3MShares$90.1 Million0.14% of portfolio
-
Triata Capital LTD Hong Kong, K31.59MShares$62.2 Million8.04% of portfolio
-
Federated Hermes, Inc. Pittsburgh, PA1.42MShares$55.6 Million0.07% of portfolio
About ACM Research, Inc.
- Ticker ACMR
- Exchange NASDAQ
- Sector Technology
- Industry Semiconductor Equipment & Materials
- Shares Outstandng 54,181,200
- Market Cap $2.12B
- 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...