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NASDAQ: ACMR
Acm Research Inc Stock Ownership - Who owns Acm Research?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Acm Research Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Chenming HuDirector2025-03-17163,308$30.00
$4.90MSell
Haiping DunDirector2025-03-142,456$28.32
$69.55kSell
Haiping DunDirector2025-03-147,062$29.23
$206.42kSell
David H. WangChief Executive Officer President and Director2025-03-131,019$27.65
$28.18kSell
David H. WangChief Executive Officer President and Director2025-03-1336,481$27.29
$995.57kSell
Mark McKechnieChief Financial Officer and Treasurer2025-03-1215,000$5.60
$84.00kBuy
David H. WangChief Executive Officer President and Director2025-03-1237,500$27.42
$1.03MSell
Mark McKechnieChief Financial Officer and Treasurer2025-03-1215,000$27.42
$411.30kSell
David H. WangChief Executive Officer President and Director2025-03-1156,250$26.57
$1.49MSell
Haiping DunDirector2025-03-1015,001$26.54
$398.13kSell

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Net Insider Buy/Sell (L12M) Ownership

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ACMR Shareholders

What type of owners hold Acm Research Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Shanghai Science Technology Venture Capital Group Co Ltd14.35%9,055,966$188.36MInsider
Blackrock Inc7.77%4,903,191$101.99MInstitution
Vanguard Group Inc6.66%4,201,403$87.39MInstitution
Xiao Xing3.70%2,338,510$48.64MInsider
Kerrisdale Advisers LLC3.09%1,948,003$40.52MInstitution
David H. Wang2.56%1,618,548$33.67MInsider
Mitsubishi Ufj Trust Banking Corp2.33%1,469,271$30.56MInstitution
Panview Capital Ltd2.18%1,374,699$28.59MInstitution
State Street Corp1.98%1,250,998$26.02MInstitution
Pertento Partners LLP1.88%1,185,037$24.65MInstitution

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ACMR vs Semiconductor Equipment Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
ACMR56.55%26.67%Net SellingNet Selling
PLAB86.27%13.73%Net SellingNet Selling
VECO91.84%8.16%Net SellingNet Selling
UCTT66.98%33.02%Net SellingNet Buying
DQ9.50%0.00%
View Top Semiconductor Equipment Stocks

Acm Research Stock Ownership FAQ

Who owns Acm Research?

Acm Research (NASDAQ: ACMR) is owned by 56.55% institutional shareholders, 26.67% Acm Research insiders, and 16.78% retail investors. Shanghai Science Technology Venture Capital Group Co Ltd is the largest individual Acm Research shareholder, owning 9.06M shares representing 14.35% of the company. Shanghai Science Technology Venture Capital Group Co Ltd's Acm Research shares are currently valued at $167.72M.

If you're new to stock investing, here's how to buy Acm Research stock.
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