$ACMR stock has now fallen 20% today, according to our price data from Polygon. There has been approximately $161,952,818 of trading volume.
It has been the 370th most-searched ticker on Quiver Quantitative over the last day, out of 12,173 total tickers searched.
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 260,000 shares for an estimated $7,821,263.
- FUPING CHEN (See remarks) has made 0 purchases and 3 sales selling 120,000 shares for an estimated $3,981,156.
- MARK MCKECHNIE (See Remarks) has made 0 purchases and 3 sales selling 31,250 shares for an estimated $1,091,506.
- JIAN WANG (See remarks) sold 30,000 shares for an estimated $1,050,000
- LISA FENG (See remarks) has made 0 purchases and 2 sales selling 30,000 shares for an estimated $997,950.
- TRACY LIU sold 15,000 shares for an estimated $495,000
- SOTHEARA CHEAV (See remarks) sold 10,000 shares for an estimated $350,000
To track insider transactions, check out Quiver Quantitative's insider trading dashboard.
$ACMR Hedge Fund Activity
We have seen 147 institutional investors add shares of $ACMR stock to their portfolio, and 172 decrease their positions in their most recent quarter.
Here are some of the largest recent moves:
- INVESCO LTD. added 1,095,634 shares (+444.5%) to their portfolio in Q4 2025, for an estimated $43,222,761
- FEDERATED HERMES, INC. removed 1,042,185 shares (-98.2%) from their portfolio in Q4 2025, for an estimated $41,114,198
- PERTENTO PARTNERS LLP removed 1,024,632 shares (-100.0%) from their portfolio in Q3 2025, for an estimated $40,093,850
- JANUS HENDERSON GROUP PLC added 1,011,088 shares (+1406.4%) to their portfolio in Q4 2025, for an estimated $39,887,421
- TEKNE CAPITAL MANAGEMENT, LLC added 715,000 shares (+inf%) to their portfolio in Q4 2025, for an estimated $28,206,750
- FMR LLC added 555,495 shares (+223.8%) to their portfolio in Q4 2025, for an estimated $21,914,277
- MITSUBISHI UFJ TRUST & BANKING CORP removed 530,842 shares (-39.0%) from their portfolio in Q4 2025, for an estimated $20,941,716
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:
- Roth Capital issued a "Buy" rating on 09/30/2025
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.
