ASE Technology Holding Co., Ltd. (3711) Stock Price, Fundamentals & Analysis

What 3711 does

ASE Technology Holding Co., Ltd. (3711) is a semiconductor company listed on the Taiwan Stock Exchange. It operates through Packaging, Testing, and EMS segments, offering services such as semiconductor packaging, wire bonding, wafer probing, final testing, and turnkey solutions for computing, automotive, server, and industrial applications. With 114,179 employees and headquarters in Kaohsiung, Taiwan, it works across the United States, Taiwan, the rest of Asia, and Europe. Within the local ecosystem, it is connected to peers such as Asia Vital Components Co., Ltd. (3017), Largan Precision Co., Ltd. (3008), and Quanta Computer Inc. (2382).

Key numbers explained

• The current price is 699 TWD, up +0.87% today, with a 52-week range of 162.5 – 729 and a 1-year gain of 322.4%.
• The trailing P/E ratio of 53.5 shows how much investors pay per unit of recent earnings; the forward P/E ratio of 24.6 reflects expectations for future earnings.
• Dividend yield is 0.94%, with 50% of trailing earnings paid out and an ex-dividend date of 3 Jul 2026.
• Beta of 1.58 indicates the stock tends to move more than the broader market.
• Revenue of 711.21 mld. TWD grew 26.7% year over year, with a profit margin of 8.5% and operating margin of 11.1%.
• Return on equity is 17%, while debt-to-equity stands at 70.6% and price-to-book at 7.9.

What to watch

Semiconductor stocks like ASE Technology Holding Co., Ltd. (3711) are sensitive to global demand cycles, inventory levels, and capital spending by end markets such as computing and automotive. Investors often monitor trade policy, currency movements, and the pace of new packaging technologies. Earnings reports, including the upcoming release on 29 Oct 2026, can drive short-term volatility. For broader context, the stock is part of the TAIEX index and sits alongside companies such as Advantech Co., Ltd. (2395), Realtek Semiconductor Corp. (2379), and Yageo Corporation (2327).