ASE Technology (ASX) Insider Antonia Korsanos Buys $4.8M of Stock

On June 15, 2026, Antonia Korsanos made a notable purchase of ASE Technology Holding Co., Ltd. (NYSE: ASX) shares. She acquired 135,000 shares at an average price of $35.42 each, totaling approximately $4.78 million. This transaction was not part of a pre-planned trading program.

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

Antonia Korsanos and Jamie Odell both engaged in significant trading activities on June 15, 2026. Korsanos purchased 135,000 shares at $35.42, while Odell mirrored this transaction. The following day, both insiders sold 30,000 shares each at a price of $90.08 per share.

Other Institutional Activity in ASE Technology Holding Co., Ltd.

BlackRock, Inc. increased its stake in ASE Technology by adding 2,726,484 shares, bringing its total to 22,187,464 shares valued at about $481.0 million. Lazard Asset Management LLC, on the other hand, reduced its holdings by 6,480,696 shares, ending with 13,530,133 shares worth approximately $293.3 million. UBS Group AG also added to its position, acquiring 245,443 shares for a total of 9,283,765 shares valued at $201.3 million. Acadian Asset Management LLC increased its holdings by 1,108,368 shares to a total of 7,370,434 shares worth $159.8 million.

ASE Technology Holding Co., Ltd. Stock Down 10.6%

Shares of NYSE:ASX traded around $36.84 recently. ASE Technology has a market cap of about $80.8 billion and a P/E ratio of 57.6. The stock's 52-week range is between $9.30 and $41.10, with a 50-day moving average of $32.86 and a 200-day moving average of $20.73. The company's beta is 1.477, indicating a higher volatility compared to the market.

Recent Earnings

ASE Technology reported revenue of $670.9 billion, growing at 17.2%. The net margin stood at 7.04%, with a return on equity of 13.58%. The earnings per share were $0.64. The company is scheduled to release its next earnings report on July 30, 2026.

Dividend

ASE Technology offers a dividend rate of $0.36 per share, yielding 0.97%. The dividend payout ratio is 50.88%.

Analysts Set New Price Targets

On July 28, 2023, Goldman Sachs upgraded ASE Technology to a 'buy' rating, setting a price target of $9.20. The stock holds a consensus recommendation of 'strong buy' with an average target price of $38.65, based on three analyst opinions.

About ASE Technology Holding Co., Ltd.

ASE Technology Holding Co., Ltd. provides semiconductor manufacturing services worldwide, operating in sectors like packaging, testing, and electronic manufacturing services. Headquartered in Kaohsiung, Taiwan, the company is led by CEO Mr. Hung-Pen Chang and employs over 107,950 people. ASE offers a range of services, including semiconductor packaging, testing, and integrated solutions for various industries.

Bottom Line

Antonia Korsanos's recent purchase of ASE Technology shares highlights insider confidence in the company. The stock's performance, with a high market cap and robust P/E ratio, reflects its strong position in the semiconductor industry. Investors often track such insider activities and institutional movements for insights, though these 13F filings and transactions may not represent current or future positions.