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ASE Technology Holding Co., Ltd. — Investor Relations & Filings

Ticker · ASX ISIN · US00215W1009 LEI · 254900W5BZM5ILCPWL43 US Manufacturing
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Filings indexed 872 across all filing types
Latest filing 2003-11-10 Earnings Release
Country TW Taiwan
Listing US ASX

About ASE Technology Holding Co., Ltd.

https://www.aseglobal.com/

ASE Technology Holding Co., Ltd. is a provider of independent semiconductor manufacturing services, specializing in assembly and testing. The company develops and offers a comprehensive portfolio of turnkey solutions, including integrated circuit (IC) packaging, testing, and system-in-package (SiP) modules. Leveraging a broad array of cutting-edge technologies, the company delivers modularized and miniaturized ICs with system-level precision to address the evolving needs of the global semiconductor market. Its services cater to a wide range of applications, enabling high-performance and highly integrated electronic devices.

Recent filings

Filing Released Lang Actions
Earnings Release 2003
Earnings Release Classification · 95% confidence The document is a Form 6-K filed with the SEC by Advanced Semiconductor Engineering, Inc., which is a report of a foreign private issuer. It contains an announcement of unaudited consolidated net revenues for the month of October 2003, highlighting record high monthly revenues. The document is relatively short (4754 characters) and primarily serves as an announcement of financial results for a specific month, not a comprehensive quarterly or annual report. It does not contain full financial statements or detailed analysis typical of an Interim/Quarterly Report (IR) or Annual Report (10-K). Instead, it is an earnings-related announcement with key highlights of financial performance for a short period. Therefore, the most appropriate classification is Earnings Release (ER).
2003-11-10 English
Earnings Release 2003
Earnings Release Classification · 95% confidence The document is a Form 6-K filed with the SEC by Advanced Semiconductor Engineering, Inc., reporting unaudited consolidated financial results for the third quarter of 2003. It includes detailed financial data such as revenues, net income, earnings per share, segment revenues, capital expenditures, and operational metrics. The document is not an annual report (10-K) or a full interim report (IR) but rather a quarterly financial results announcement. The Form 6-K is used by foreign private issuers to furnish reports to the SEC, often including earnings releases. Given the detailed financial results and the nature of the document as a quarterly earnings announcement, the most appropriate classification is Earnings Release (ER). The document length (15,000 characters) and content support this classification with high confidence.
2003-11-03 English
Regulatory Filings 2003
Regulatory Filings Classification · 95% confidence The document is a Form 6-K filing by Advanced Semiconductor Engineering, Inc., submitted to the SEC as a report of a foreign issuer pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934. The content primarily consists of a press release announcing a joint venture between ASE and Compeq for IC substrate manufacturing. There are no financial statements or detailed financial performance data included, only a business update and forward-looking statements. The document is not an annual or interim report, audit report, earnings release, or any other detailed financial report. It is a regulatory filing to inform the SEC and investors of a material business event. Given the nature of the document as a Form 6-K containing a press release and business update without substantive financial data, the appropriate classification is Regulatory Filings (RNS). The document length (13,587 characters) is sufficient to contain substantive information but does not contain financial statements or management discussion. Therefore, the confidence in this classification is high.
2003-10-29 English
M&A Activity 2003
M&A Activity Classification · 95% confidence The document is a Form 6-K filing by a foreign issuer, Advanced Semiconductor Engineering, Inc., submitted to the SEC. It contains a press release announcing the merger of two subsidiaries with the parent company, including details about share exchange ratios and expected capital changes. The document is dated October 28, 2003, and references the Annual Report on Form 20-F filed earlier. The content focuses on a corporate restructuring event (merger of subsidiaries) rather than a full annual or quarterly report, audit, or earnings release. It is not a proxy solicitation, voting results, or director dealing report. The primary subject is the merger of subsidiaries into the parent company, which is a corporate restructuring related to mergers. Therefore, the most appropriate classification is M&A Activity (TAR). The document length (8592 characters) supports it being a substantive announcement rather than a brief notice or certification.
2003-10-29 English
Interim / Quarterly Report 2003
Interim / Quarterly Report Classification · 95% confidence The document is a Form 6-K filing by a foreign issuer, Advanced Semiconductor Engineering, Inc., submitted to the SEC. It contains unaudited monthly and quarterly net revenue figures for September and Q3 2003, including sequential and year-over-year changes. The document is not a full annual or interim report but rather a periodic revenue update. It is not a certification, proxy, or announcement of a report publication. The presence of detailed financial data for a period shorter than a full fiscal year (monthly and quarterly revenues) aligns with the definition of an Interim / Quarterly Report (IR). The document length (5058 characters) supports it being a substantive report rather than a brief announcement. Therefore, the appropriate classification is Interim / Quarterly Report (IR).
2003-10-10 English
F-6
Regulatory Filings Classification · 95% confidence The document is a Form F-6 Registration Statement filed with the SEC, which is used to register American Depositary Shares (ADSs) evidenced by American Depositary Receipts (ADRs). It includes detailed information about the deposit agreement, the securities to be registered, fees, and signatures of company officers and depositary representatives. This type of filing is related to the registration of securities for trading in the U.S. market and is not a financial report, earnings release, or management discussion. It is a regulatory filing that does not fit into other specific categories such as Annual Report, Earnings Release, or Capital/Financing Update. Therefore, the most appropriate classification is Regulatory Filings (RNS). The document length and content confirm it is not a mere announcement but a full registration statement, yet it is not a financial report per se.
2003-09-16 English

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