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ASEH — Investor Relations & Filings

Ticker · 3711 ISIN · TW0003711008 LEI · 300300GO8QHPMV87NZ73 TW Manufacturing
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Filings indexed 3,063 across all filing types
Latest filing 2026-03-18 Regulatory Filings
Country TW Taiwan
Listing TW 3711

About ASEH

www.aseglobal.com

ASE Technology Holding Co., Ltd. is a global provider of independent semiconductor packaging and testing services. The company offers a comprehensive portfolio of solutions, including integrated circuit (IC) assembly, front-end engineering test, wafer probing, wafer bumping, and substrate design. Operating through its primary subsidiaries—Advanced Semiconductor Engineering (ASE), Siliconware Precision Industries (SPIL), and Universal Scientific Industrial (USI)—the organization delivers outsourced semiconductor assembly and test (OSAT) services alongside electronic manufacturing services (EMS). ASEH specializes in modularized and miniaturized ICs with system-level precision, addressing the requirements of high-performance computing, artificial intelligence, and mobile applications. The company emphasizes sustainable growth and ethical governance while advancing technologies.

Recent filings

Filing Released Lang Actions
代子公司日月光半導體製造(股)公司公告 取得迪思科高科技股份有限公司供營業用之機器設備
Regulatory Filings Classification · 95% confidence The document is a disclosure from a listed company (3711 日月光投控) about a transaction involving the acquisition of machinery and equipment from another company (迪思科高科技股份有限公司). It details the transaction date, price, payment terms, decision process, and confirms it is not a related party transaction. The document is short (1748 characters) and focuses on a specific asset acquisition event. It does not contain financial statements, management discussion, or audit information. It is not an announcement of a report publication but a regulatory announcement about a specific transaction. This fits the category of a Regulatory Filing (RNS), which covers general regulatory announcements and compliance documents that do not fit other specific categories.
2026-03-18 Chinese
代子公司日月光半導體製造(股)公司公告 取得SEMIgear,Inc.供營業用之機器設備
Regulatory Filings Classification · 95% confidence The document is a disclosure from a listed company (3711 日月光投控) about a transaction involving the acquisition of machinery and equipment from SEMIgear, Inc. It details the transaction date, price, decision process, and other relevant information. The document is short (1750 characters) and focuses on a specific asset acquisition event. It does not contain financial statements, management discussion, or earnings data. It is not an announcement of a report publication but a regulatory announcement about a material asset transaction. This fits the category of a Regulatory Filing (RNS), which covers general regulatory announcements and compliance disclosures that do not fit other specific categories.
2026-03-18 Chinese
代子公司日月光半導體製造(股)公司公告 取得力鼎精密股份有限公司供營業用之機器設備
Regulatory Filings Classification · 95% confidence The document is a disclosure from a listed company (3711 日月光投控) about a transaction involving the acquisition of machinery and equipment from another company (力鼎精密股份有限公司). It details the transaction date, price, payment terms, decision process, and confirms it is not a related party transaction. The document is a regulatory announcement about a specific asset acquisition event, not a financial report, earnings release, or management discussion. It does not contain financial statements or detailed financial analysis. The document length is short (1745 characters) and it is a formal announcement of a transaction event. This fits best under Regulatory Filings (RNS), which is the fallback category for miscellaneous regulatory announcements that do not fit other specific categories.
2026-03-18 Chinese
代子公司日月光半導體製造(股)公司公告 取得TAZMO CO.,LTD.供營業用之機器設備
Regulatory Filings Classification · 95% confidence The document is a disclosure from a listed company (3711 日月光投控) about a transaction involving the acquisition of machinery equipment from TAZMO CO., LTD. It details the transaction date, price, payment terms, decision process, and other related information. The document is short (1753 characters) and focuses on a specific asset acquisition event. It does not contain financial statements, management discussion, or earnings data. It is not an announcement of a report publication but a regulatory announcement about a material asset transaction. This fits the category of a Regulatory Filing (RNS), which covers general regulatory announcements and compliance disclosures that do not fit other specific categories.
2026-03-18 Chinese
公告本公司將受邀參加「Bank of America 2026 Asia Tech Conference」之法說訊息
Investor Presentation Classification · 70% confidence The document is a short announcement (676 characters) stating that the company 3711 日月光投控 will participate in the 'Bank of America 2026 Asia Tech Conference' with a scheduled investor presentation on 115/03/17 to 115/03/18. It explicitly mentions that the presentation content is the same as a prior investor presentation held on 115/02/05 and directs readers to the official site for full financial information. There is no actual financial data or detailed report content included, only an announcement of the event and presentation. According to the 'MENU VS MEAL' rule, this is an announcement of an investor presentation, not the presentation itself. Therefore, the correct classification is Investor Presentation (IP). However, since the document is very short and only announces the event without the presentation content, it fits best as a Regulatory Filing (RNS) or Report Publication Announcement (RPA). But since it is announcing a scheduled investor presentation, the best fit is Investor Presentation (IP) with moderate confidence.
2026-03-16 Chinese
115年03月法人說明會簡報 — 371120260205E001.pdf
Earnings Release Classification · 100% confidence The document is titled 'Fourth Quarter 2025 Earnings Release' and dated 5 February 2026, indicating it is an earnings announcement for Q4 2025. It contains detailed quarterly and yearly financial data, including consolidated statements of income, segment revenues, gross profit, operating income, EPS, and management commentary. The presence of unaudited quarterly and yearly financial results, forward-looking statements, and outlook for 2026 further supports this classification. The document is approximately 15,000 characters long and contains substantive financial data and analysis, not merely an announcement or a presentation. Therefore, it fits the definition of an Earnings Release (ER), which is the initial announcement of quarterly/periodical financial results with key highlights.
2026-03-16 Chinese

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