ASE Technology (ASX) Insider Uang Du-Tsuen Sells $2.3M of Stock

Uang Du-Tsuen, the Chief Administration Officer of ASE Technology Holding Co., Ltd. (NYSE: ASX), sold 3,000 shares on October 12, 2026, at a price of $752.00 each. This transaction was valued at approximately $2.26 million. This sale follows several other trades by Du-Tsuen earlier in the year.

Inside Uang Du-Tsuen's Trade

Du-Tsuen's recent sale adds to his earlier transactions, where he sold shares on June 18 and June 22, 2026, for $1.83 million and $3.34 million, respectively. This trade is part of a series of insider sales, which may reflect personal financial planning rather than a negative outlook on the company.

Other Institutional Activity in ASE Technology

Blackrock Inc. grew its holdings by 4,067,053 shares, ending with 26,255,012 shares worth about $1.04 billion. Bank of America Corporation increased its stake by 2,554,265 shares, reaching 9,387,504 shares valued at approximately $371.1 million. Goldman Sachs Group Inc. added 2,455,024 shares, bringing its total to 8,300,320 shares worth around $328.1 million. In contrast, Lazard Asset Management LLC reduced its position by 5,559,269 shares, now holding 7,970,225 shares worth about $315.1 million. UBS Group AG also cut its stake, decreasing by 1,496,529 shares to 7,787,150 shares valued at $307.8 million.

ASE Technology Holding Co., Ltd. Stock Down 4.7%

As of October 16, 2026, ASE Technology shares are trading around $39.93, which is below the 50-day moving average of $40.83 but above its 52-week low of $12.31. The stock is also about 16.7% below its 52-week high of $47.93. Investors might be watching for how this stock performs as it approaches its earnings report.

Recent Earnings

In its trailing twelve months, ASE Technology reported revenue of approximately $711.2 billion, with an EPS of $0.78. The company has shown a year-over-year revenue growth of 26.7%. The next earnings report is scheduled for October 29, 2026.

Insider Buying and Selling at ASE Technology Holding Co., Ltd.

Earlier this year, Du-Tsuen Uang sold shares on June 16, June 18, June 22, and June 23, totaling 14,000 shares with values ranging from $1.83 million to $3.34 million. These transactions indicate a pattern of selling, but do not necessarily suggest negative sentiment towards the company's future.

About ASE Technology Holding Co., Ltd.

ASE Technology Holding Co., Ltd. provides semiconductor manufacturing services through its various subsidiaries. It operates in the U.S., Taiwan, and other regions, focusing on packaging and testing services. The company's recent insider trades come as it prepares for its upcoming earnings report, which could provide insights into its performance.

Bottom Line

Investors should keep an eye on ASE Technology's upcoming earnings report on October 29, 2026, to gauge its performance in the semiconductor industry. While insider selling may raise questions, it is not uncommon for executives to adjust their holdings for various reasons.