Du-Tsuen Uang, the Chief Administration Officer of $ASX, sold 5,000 shares of the company on 06-03-2026 for an estimated $3,085,000. We received data on the trade from a recent SEC filing. This was a sale of approximately 0.6% of their shares of this class of stock. Following this trade, they now own 778,000 shares of this class of $ASX stock.
$ASX Insider Trading Activity
$ASX insiders have traded $ASX stock on the open market 29 times in the past 6 months. Of those trades, 0 have been purchases and 29 have been sales.
Here’s a breakdown of recent trading of $ASX stock by insiders over the last 6 months:
- TIEN-SZU CHEN (GM, ASE Inc. Chung-Li Branch) has made 0 purchases and 4 sales selling 530,000 shares for an estimated $247,136,997.
- JEFFREY CHEN has made 0 purchases and 23 sales selling 200,000 shares for an estimated $96,048,970.
- DU-TSUEN UANG (Chief Administration Officer) has made 0 purchases and 2 sales selling 10,000 shares for an estimated $6,120,000.
To track insider transactions, check out Quiver Quantitative's insider trading dashboard. You can access data on insider stock transactions through the Quiver Quantitative API insider transaction endpoint.
$ASX Hedge Fund Activity
We have seen 193 institutional investors add shares of $ASX stock to their portfolio, and 164 decrease their positions in their most recent quarter.
Here are some of the largest recent moves:
- SCHRODER INVESTMENT MANAGEMENT GROUP removed 6,175,124 shares (-85.2%) from their portfolio in Q1 2026, for an estimated $133,876,688
- MORGAN STANLEY removed 3,879,379 shares (-36.6%) from their portfolio in Q1 2026, for an estimated $84,104,936
- BLACKROCK, INC. added 2,726,484 shares (+14.0%) to their portfolio in Q1 2026, for an estimated $59,110,173
- JANE STREET GROUP, LLC added 2,491,640 shares (+381.9%) to their portfolio in Q1 2026, for an estimated $54,018,755
- LAZARD ASSET MANAGEMENT LLC added 1,997,888 shares (+11.1%) to their portfolio in Q4 2025, for an estimated $32,165,996
- BANK OF AMERICA CORP /DE/ removed 1,936,538 shares (-22.1%) from their portfolio in Q1 2026, for an estimated $41,984,143
- JONES FINANCIAL COMPANIES LLLP added 1,822,636 shares (+13172.2%) to their portfolio in Q1 2026, for an estimated $39,514,748
To track hedge funds' stock portfolios, check out Quiver Quantitative's institutional holdings dashboard. You can access data on hedge funds moves and 13F filings through the Quiver Quantitative API 13F endpoint.
This article is not financial advice. See Quiver Quantitative's disclaimers for more information.
