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ASEH — Investor Relations & Filings

Ticker · 3711 ISIN · TW0003711008 LEI · 300300GO8QHPMV87NZ73 TW Manufacturing
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Filings indexed 3,069 across all filing types
Latest filing 2025-12-08 Board/Management Inform…
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
代子公司環鴻電子(昆山)有限公司公告單一法人股東重新指 派董監事
Board/Management Information Classification · 100% confidence The document is a formal announcement from a listed company (3711 日月光投控) regarding changes in the board of directors and supervisors of its subsidiary company. It details the dates of changes, names and titles of outgoing and incoming directors and supervisors, reasons for changes, and other related information. There is no financial data, earnings information, or report publication mentioned. The content clearly fits the category of announcements about changes in the company's board or senior management. Therefore, the document is best classified as Board/Management Information (MANG). The document length is short (1266 characters), and it is not an announcement of a report publication or a certification, so other categories are not applicable.
2025-12-08 Chinese
代子公司環鴻電子(昆山)有限公司公告單一法人股東重新指 派董事長
Board/Management Information Classification · 100% confidence The document is a short announcement (773 characters) about a change in the chairman of a subsidiary company, specifying the old and new chairman, the reason for change, and effective date. It is not a full report but a regulatory announcement about management change. This fits the category of Board/Management Information (MANG).
2025-12-08 Chinese
代子公司台灣福雷電子(股)公司公告 取得愛德萬測試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 (愛德萬測試股份有限公司). It details the transaction date, price, payment terms, decision process, and confirms it is not a related party transaction. The document is short (1745 characters) and is a regulatory announcement about a specific asset acquisition event. It does not contain financial statements, management discussion, or detailed financial results. It is not an annual or interim report, earnings release, or any form of financial report. It is a regulatory filing disclosing a material asset acquisition event as required by market rules. Therefore, it fits best under Regulatory Filings (RNS), which is the fallback category for miscellaneous regulatory announcements that do not fit other specific categories.
2025-12-08 Chinese
代子公司環鴻電子(昆山)有限公司公告股東決議事項
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is a short announcement (492 characters) from a listed company (3711 日月光投控) reporting on a subsidiary's shareholder meeting resolution. It states the date of the meeting and the important resolution regarding the reappointment of directors and supervisors due to term expiration. There is no detailed financial data or full report content, only a brief summary of a shareholder meeting decision. This fits the category of a Declaration of Voting Results & Voting Rights Announcements (DVA), as it reports official results from a shareholder vote at a meeting. The document is not a full report, nor a presentation or management change announcement, but a voting result announcement. Confidence is high due to clear keywords and content matching DVA definition.
2025-12-08 Chinese
公告本公司將受邀參加「Macquarie Asia Conference」之法說訊息
Regulatory Filings Classification · 95% confidence The document is a short announcement about the company 3711 日月光投控 being invited to participate in the Macquarie Asia Conference, specifying the date, time, and location of the investor presentation. It mentions that the presentation content is the same as a previous investor presentation held on October 30, and directs readers to the official site for full financial information. The document length is only 654 characters, and it does not contain any financial statements or detailed financial data. It is clearly an announcement of an upcoming investor presentation event rather than the presentation itself or a financial report. Therefore, it fits the category of Investor Presentation (IP) announcement, but since it is only an announcement and not the presentation material itself, it is best classified as Regulatory Filings (RNS) as a general regulatory announcement about the event. Confidence is high due to clear indicators and short length.
2025-12-08 Chinese
114年12月法人說明會簡報 — 371120251030E001.pdf
Earnings Release Classification · 95% confidence The document is titled 'Third Quarter 2025 Earnings Release' and contains detailed quarterly financial data including consolidated statements of income, segment revenues, operating income, EPS, balance sheet items, and management commentary. It includes forward-looking statements and outlook for the next quarter, typical of earnings releases. The document length is substantial (15,000 characters) and contains actual financial data and analysis for Q3 2025. There is no indication that this is a full annual report or an interim report with full financial statements, but rather a quarterly earnings announcement with key financial highlights and management commentary. Therefore, the document fits the definition of an Earnings Release (ER). Q3 2025
2025-12-08 Chinese

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