Skip to main content
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD logo

TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD — Investor Relations & Filings

Ticker · TSM ISIN · US8740391003 LEI · 549300KB6NK5SBD14S87 US Manufacturing
Open in API
Filings indexed 1,037 across all filing types
Latest filing 2009-09-25 Director's Dealing
Country TW Taiwan
Listing US TSM

About TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD

https://www.tsmc.com/

Taiwan Semiconductor Manufacturing Co Ltd (TSMC) is the world's largest dedicated semiconductor foundry, pioneering the pure-play foundry business model. The company specializes in the contract manufacturing of integrated circuits (ICs) and related services for a global customer base. Its offerings include wafer fabrication, advanced packaging, testing, mask making, and design support. TSMC is a key manufacturing partner for fabless semiconductor companies and integrated device manufacturers across various markets, including high-performance computing, smartphones, the Internet of Things (IoT), and automotive applications. The company is recognized for its advanced process technologies, manufacturing a significant portion of the world's most advanced semiconductor chips.

Recent filings

Filing Released Lang Actions
6-K
Director's Dealing Classification · 95% confidence The document is a Form 6-K filed by Taiwan Semiconductor Manufacturing Company Ltd., which is a report of a foreign private issuer pursuant to SEC rules. It includes information on changes in shareholdings of directors and executive officers, pledge and clear of pledge of shares, acquisition and disposition of assets for the month of August 2009. The document is 3650 characters long, which is relatively short and contains specific transactional data about directors' shareholdings and asset acquisitions. The primary focus is on reporting insider share transactions and related asset acquisitions, not on financial results or management discussion. Therefore, the document best fits the category of Director's Dealing (DIRS), which covers reports of personal share transactions by company directors and executives.
2009-09-25 English
FORM 6-K
Interim / Quarterly Report Classification · 95% confidence The document is a Form 6-K filing by Taiwan Semiconductor Manufacturing Company Ltd. It reports monthly sales data for August 2009, including unconsolidated and consolidated net sales figures, and provides details on financial derivative transactions and other financial information for the period. The document includes specific financial data and analysis for a period shorter than a full fiscal year (August 2009). It is not an annual report or a full quarterly report but an interim update with substantive financial data. The presence of detailed financial figures and the nature of the report align with an Interim / Quarterly Report classification rather than a simple announcement or regulatory filing. Therefore, the appropriate classification is IR (Interim / Quarterly Report). The document length (5590 characters) supports it being a substantive report rather than a brief announcement.
2009-09-10 English
6-K
Interim / Quarterly Report Classification · 100% confidence The document is a Form 6-K filed by Taiwan Semiconductor Manufacturing Company Ltd. It contains detailed financial statements for the six months ended June 30, 2009 and 2008, including balance sheets, statements of income, and an independent auditor's report. The presence of comprehensive financial data and an auditor's opinion indicates this is a financial report rather than a mere announcement or certification. The Form 6-K is used by foreign private issuers to report interim financial information to the SEC. Given the detailed financial statements for a six-month period, this document fits the definition of an Interim / Quarterly Report (IR).
2009-08-26 English
FORM 6-K
Regulatory Filings Classification · 95% confidence The document is a Form 6-K filed by Taiwan Semiconductor Manufacturing Company Ltd. for the month of July 2009. It reports changes in shareholdings of directors and executive officers, pledge status of shares, acquisition and disposition of assets. The document is a regulatory filing submitted pursuant to the Securities Exchange Act of 1934 and does not contain comprehensive financial statements or detailed financial analysis. It primarily provides updates on insider share transactions and asset acquisitions. Given the nature of the content and the form type (6-K), this fits best under Regulatory Filings (RNS), which is the fallback category for miscellaneous filings that do not fit other specific categories.
2009-08-25 English
6-K
Board/Management Information Classification · 95% confidence The document is a Form 6-K filed by Taiwan Semiconductor Manufacturing Company Ltd. It includes resolutions from the Board of Directors, such as appointments of vice presidents, capital appropriations for process capacity expansion, investment appropriations, and approval of semi-annual financial statements for the first half of 2009. The document is relatively short (2592 characters) and primarily serves as an announcement of board resolutions and financial results rather than a full interim or annual report. It does not contain detailed financial statements or substantive financial data itself but references approval of such statements. Given the nature of the content—board resolutions and financial statement approvals—and the document type (6-K, which is typically a current report for foreign private issuers), the best classification is Board/Management Information (MANG).
2009-08-11 English
FORM 6-K
Regulatory Filings Classification · 95% confidence The document is a Form 6-K filed by Taiwan Semiconductor Manufacturing Company Ltd. Form 6-K is a report of a foreign private issuer pursuant to the Securities Exchange Act of 1934, typically used to provide current reports of material information that is not required to be filed on Form 20-F. The content includes monthly sales data for July 2009, financial derivative transactions, and other operational updates. It does not contain comprehensive annual or quarterly financial statements or detailed management discussion and analysis. The document is about 5297 characters, which is relatively short and focused on a specific monthly sales update and related financial information. This fits the profile of a Regulatory Filing (RNS) as it is a current report filing providing updates but not a full financial report like an Annual Report (10-K) or Interim Report (IR).
2009-08-10 English

Browse filings by year

19 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.