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Not Investment Advice
Are insiders buying or selling ACMR?
A
Are insiders buying or selling ACMR?
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ACMR Ownership & Insider Activity

Institutional Ownership

Top Holders

HolderSharesValue
UnknownN/AN/A
UnknownN/AN/A
UnknownN/AN/A
UnknownN/AN/A
UnknownN/AN/A
UnknownN/AN/A
UnknownN/AN/A
UnknownN/AN/A
UnknownN/AN/A
UnknownN/AN/A

Recent Insider Trades

NameTypeSharesDate
Dun Haiping1.3K2026-05-19
Dun Haiping5002026-05-19
Dun Haiping1.3K2026-05-19
Dun Haiping1.9K2026-05-19
Pappis Charles C5.0K2026-04-17
Pappis Charles C5.0K2026-04-17
Pappis Charles C5.0K2026-04-17
McKechnie Mark29.3K2026-03-12
McKechnie Mark38.6K2026-03-12
McKechnie Mark38.6K2026-03-12
Insider Trades 13F Holdings ACMR Overview
Who owns ACMR stock? Are insiders bullish on ACMR? What is smart money doing with ACMR? Is Congress buying ACMR?

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms