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$ACMR stock is down 20% today. Here's what we see in our data.

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$ACMR stock has now fallen 20% today, according to our price data from Polygon. There has been approximately $40,668,048 of trading volume.

Here is what we see in our data on $ACMR (you can track the company live on Quiver's $ACMR stock page):

$ACMR Insider Trading Activity

$ACMR insiders have traded $ACMR stock on the open market 18 times in the past 6 months. Of those trades, 0 have been purchases and 18 have been sales.

Here’s a breakdown of recent trading of $ACMR stock by insiders over the last 6 months:

  • DAVID H WANG (See Remarks) has made 0 purchases and 7 sales selling 261,250 shares for an estimated $6,556,357.
  • CHENMING HU sold 163,308 shares for an estimated $4,899,240
  • MARK MCKECHNIE (See Remarks) has made 0 purchases and 3 sales selling 45,000 shares for an estimated $1,119,600.
  • LISA FENG (See remarks) has made 0 purchases and 2 sales selling 30,000 shares for an estimated $810,000.
  • HAIPING DUN has made 0 purchases and 3 sales selling 24,519 shares for an estimated $674,102.
  • SOTHEARA CHEAV (See remarks) sold 22,598 shares for an estimated $519,754
  • TRACY LIU sold 15,000 shares for an estimated $450,000

To track insider transactions, check out Quiver Quantitative's insider trading dashboard.

$ACMR Hedge Fund Activity

We have seen 145 institutional investors add shares of $ACMR stock to their portfolio, and 98 decrease their positions in their most recent quarter.

Here are some of the largest recent moves:

  • KERRISDALE ADVISERS, LLC removed 1,733,606 shares (-89.0%) from their portfolio in Q1 2025, for an estimated $40,462,364
  • PANVIEW CAPITAL LTD removed 1,374,699 shares (-100.0%) from their portfolio in Q1 2025, for an estimated $32,085,474
  • FEDERATED HERMES, INC. added 1,064,482 shares (+12871.6%) to their portfolio in Q1 2025, for an estimated $24,845,009
  • POINT72 ASSET MANAGEMENT, L.P. added 934,101 shares (+inf%) to their portfolio in Q1 2025, for an estimated $21,801,917
  • BROAD BAY CAPITAL MANAGEMENT, LP added 905,494 shares (+inf%) to their portfolio in Q1 2025, for an estimated $21,134,229
  • UBS GROUP AG removed 900,249 shares (-79.6%) from their portfolio in Q1 2025, for an estimated $21,011,811
  • POINT72 HONG KONG LTD added 761,157 shares (+inf%) to their portfolio in Q1 2025, for an estimated $17,765,404

To track hedge funds' stock portfolios, check out Quiver Quantitative's institutional holdings dashboard.

$ACMR Analyst Ratings

Wall Street analysts have issued reports on $ACMR in the last several months. We have seen 1 firms issue buy ratings on the stock, and 0 firms issue sell ratings.

Here are some recent analyst ratings:

  • JP Morgan issued a "Overweight" rating on 02/28/2025

To track analyst ratings and price targets for $ACMR, check out Quiver Quantitative's $ACMR forecast page.

You can track data on $ACMR on Quiver Quantitative.

This article is not financial advice. See Quiver Quantitative's disclaimers for more information. Note that there may be inaccuracies due to mistakes in ticker-mapping, and other anomalies.

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