Vanguard Group Inc Acm Research, Inc. Call Options Transaction History
Vanguard Group Inc
- $6.44 Trillion
- Q3 2025
Call Options
0 transactions
| Quarter | Operation | Price Per call | calls change | calls Held | SEC Form |
|---|
Others Institutions Holding ACMR
# of Institutions
297Shares Held
39.4MCall Options Held
3.35MPut Options Held
2.32M-
Black Rock Inc. New York, NY4.07MShares$129 Million0.0% of portfolio
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Lsv Asset Management Chicago, IL2.5MShares$79.5 Million0.22% of portfolio
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Triata Capital LTD Hong Kong, K32MShares$63.6 Million9.15% of portfolio
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State Street Corp Boston, MA1.99MShares$63.2 Million0.0% of portfolio
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Southeastern Asset Management Inc Memphis, TN1.49MShares$47.1 Million3.16% 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...