David H Wang, the See Remarks of $ACMR, sold 36,481 shares of the company on 03-13-2025 for an estimated $995,566. We received data on the trade from a recent SEC filing. This was a sale of approximately 5.1% of their shares of this class of stock. Following this trade, they now own 673,727 shares of this class of $ACMR stock.
$ACMR Insider Trading Activity
$ACMR insiders have traded $ACMR stock on the open market 30 times in the past 6 months. Of those trades, 0 have been purchases and 30 have been sales.
Here’s a breakdown of recent trading of $ACMR stock by insiders over the last 6 months:
- SCIENCE & TECHNOLOGY VENTURE CAPITAL (GROUP) CO., LTD. SHANGHAI has made 0 purchases and 8 sales selling 1,100,000 shares for an estimated $24,213,580.
- XIAO XING has made 0 purchases and 8 sales selling 1,100,000 shares for an estimated $24,210,481.
- DAVID H WANG (See Remarks) has made 0 purchases and 8 sales selling 300,000 shares for an estimated $6,606,891.
- HAIPING DUN has made 0 purchases and 3 sales selling 49,059 shares for an estimated $1,017,107.
- MARK MCKECHNIE (See Remarks) has made 0 purchases and 2 sales selling 31,516 shares for an estimated $693,352.
- SOTHEARA CHEAV (See remarks) sold 22,598 shares for an estimated $519,754
To track insider transactions, check out Quiver Quantitative's insider trading dashboard.
$ACMR Hedge Fund Activity
We have seen 87 institutional investors add shares of $ACMR stock to their portfolio, and 137 decrease their positions in their most recent quarter.
Here are some of the largest recent moves:
- KERRISDALE ADVISERS, LLC added 1,648,685 shares (+550.8%) to their portfolio in Q4 2024, for an estimated $24,895,143
- MITSUBISHI UFJ TRUST & BANKING CORP added 1,406,968 shares (+2258.3%) to their portfolio in Q4 2024, for an estimated $21,245,216
- MORGAN STANLEY removed 1,378,994 shares (-77.0%) from their portfolio in Q4 2024, for an estimated $20,822,809
- FULLER & THALER ASSET MANAGEMENT, INC. removed 1,268,974 shares (-100.0%) from their portfolio in Q4 2024, for an estimated $19,161,507
- UBS AM, A DISTINCT BUSINESS UNIT OF UBS ASSET MANAGEMENT AMERICAS LLC added 1,097,358 shares (+1418.5%) to their portfolio in Q4 2024, for an estimated $16,570,105
- UBS GROUP AG added 1,031,487 shares (+1030.7%) to their portfolio in Q4 2024, for an estimated $15,575,453
- PORTOLAN CAPITAL MANAGEMENT, LLC removed 921,451 shares (-100.0%) from their portfolio in Q4 2024, for an estimated $13,913,910
To track hedge funds' stock portfolios, check out Quiver Quantitative's institutional holdings dashboard.
This article is not financial advice. See Quiver Quantitative's disclaimers for more information.
