Amkor Technology, Inc., a leading semiconductor packaging and test services provider, announced its financial performance for the three and six months ended June 30, 2026, on July 27, 2026. The disclosure marks the company's periodic reporting of operational results to shareholders and market participants. The announcement was furnished to the Securities and Exchange Commission via current report, providing investors with updated financial metrics for the mid-year period.

Key Points

  • NASDAQ: AMKR
  • Amkor Technology announced second quarter and first half 2026 financial results on July 27, 2026
  • The announcement was made through an official press release furnished to the SEC
  • Investors may review the full financial details in the company's press release and subsequent quarterly filings

Amkor's Second Quarter Performance Disclosure

Amkor Technology disclosed its financial results for the three months ended June 30, 2026, through an official press release dated July 27, 2026. The company, headquartered in Tempe, Arizona, serves as a global provider of semiconductor packaging and test services. The disclosure follows standard quarterly reporting practices for publicly traded companies and represents management's account of operational performance during the specified period.

The announcement was transmitted to the Securities and Exchange Commission as a current report on Form 8-K, which requires companies to disclose material events and changes in business operations. The information provided in the disclosure, including the attached press release, was furnished rather than formally filed, meaning it is not subject to the same liability provisions as filed documents under Section 18 of the Securities Exchange Act of 1934.

First Half 2026 Financial Review

In addition to quarterly results, Amkor Technology provided financial performance data for the six-month period ended June 30, 2026. This mid-year disclosure offers investors perspective on the company's operational trajectory across the first half of the calendar year. The extended timeframe allows stakeholders to assess trends and patterns over a longer measurement period than a single quarter alone.

The company's disclosure of half-year results is a standard practice among major semiconductor service providers, enabling investors to monitor business momentum and operational efficiency. The six-month review complements quarterly reporting by providing a broader view of performance trends during the first two quarters of 2026.

Semiconductor Packaging and Test Services Market Context

Amkor Technology operates in the semiconductor packaging and test services sector, which provides critical manufacturing and quality assurance support for semiconductor producers and fabless design companies. The company's services include advanced packaging technologies, test solutions, and related services that support the broader semiconductor supply chain. As a major global player in this sector, Amkor's financial performance and operational updates carry significance for participants in the semiconductor manufacturing ecosystem.

The semiconductor industry has experienced dynamic market conditions in recent years, with demand patterns influenced by end-market applications including consumer electronics, data center infrastructure, automotive systems, and industrial computing. Amkor's quarterly and half-year results provide insights into how demand trends and operational execution translated to financial performance during the first half of 2026.

Regulatory Disclosure Framework for Current Events

The announcement of quarterly financial results through a Form 8-K current report reflects regulatory requirements under the Securities Exchange Act of 1934. Item 2.02 of the form, titled "Results of Operations and Financial Condition," permits companies to disclose financial performance updates through press releases that are furnished (rather than filed) as exhibits. This disclosure mechanism allows companies to communicate earnings results to the market promptly while maintaining standard regulatory procedures.

The distinction between furnished and filed information carries regulatory significance. Furnished exhibits are not incorporated by reference into other regulatory filings and are not subject to Section 18 liability provisions, which apply to filed documents. However, the information remains part of the official SEC record and is accessible to investors through the SEC's EDGAR database and the company's official channels.

Executive Officer Attestation and Authorization

The disclosure was executed and authorized by Megan Faust, who serves as Executive Vice President, Chief Financial Officer, and Treasurer of Amkor Technology. Her signature on the Form 8-K report confirms that the company has satisfied its regulatory obligation to report material information regarding financial results and operational performance. The attestation by a senior financial officer represents management's authorization of the disclosure to shareholders and regulatory authorities.

Faust's role as Chief Financial Officer places her in a position of direct responsibility for the accuracy and completeness of financial disclosures. Her signature on the current report indicates that the company's financial and operational information has been reviewed and authorized for public distribution through official SEC channels on July 27, 2026.

Delaware Incorporation and Corporate Structure

Amkor Technology is incorporated in Delaware under its legal name Amkor Technology, Inc., a structure common among large publicly traded corporations. The company maintains its principal executive offices at 2045 East Innovation Circle in Tempe, Arizona, and can be reached by telephone at 480-821-5000. The Delaware incorporation provides the company with a well-established legal and regulatory framework for corporate governance and operations.

The company's SEC Commission File Number is 000-29472, and its IRS Employer Identification Number is 23-1722724. These identifiers are standard reference numbers used by the SEC and the Internal Revenue Service to track and identify the company for regulatory and tax purposes. The company's common stock trades on The NASDAQ Global Select Market under the ticker symbol AMKR with a par value of $0.001 per share.

Press Release Details and Exhibit Documentation

The primary disclosure vehicle for the financial results announcement was a press release dated July 27, 2026, which was furnished as Exhibit 99.1 to the Form 8-K current report. The press release contains the substantive details regarding Amkor Technology's financial performance for the three and six-month periods ended June 30, 2026. Press releases serve as the standard method by which public companies communicate earnings results and operational updates to the investment community and media.

Additionally, the filing includes Exhibit 104, a Cover Page Interactive Data File embedded within the Inline XBRL document, which provides machine-readable financial and corporate information. XBRL (eXtensible Business Reporting Language) formatting allows investors, analysts, and automated systems to access and analyze structured financial data more efficiently. The company did not disclose specific financial figures in the 8-K form itself; investors seeking detailed metrics should review the attached press release and subsequent quarterly regulatory filings.

Status as Non-Emerging Growth Company

The disclosure indicates that Amkor Technology does not qualify as an emerging growth company as defined by Rule 405 of the Securities Act of 1933 and Rule 12b-2 of the Securities Exchange Act of 1934. This status determination affects the company's financial reporting obligations and timeline requirements under SEC regulations. Non-emerging growth companies are subject to full compliance with all applicable financial reporting and disclosure standards without access to scaled or extended transition periods.

The company's status reflects its size, market capitalization, and revenue levels, which exceed the thresholds established for emerging growth company classification. As a major participant in the semiconductor services industry with global operations, Amkor maintains full public company compliance obligations and regular reporting requirements applicable to all large accelerated filers.

Investor Access to Financial Disclosure Information

Investors seeking detailed financial information regarding Amkor Technology's second quarter and first half 2026 performance should consult the company's official press release, which is available through the SEC's EDGAR database, the company's investor relations website, and financial news sources. The full text of the press release provides revenue figures, operating metrics, cash flow information, and management commentary regarding business conditions and outlook. This comprehensive disclosure allows investors to conduct thorough analysis of the company's financial position and operational trajectory.

The immediate share price impact was not clear from available public information at the time of this disclosure. Market reactions to quarterly earnings announcements depend on multiple factors, including investor expectations, guidance provided by management, market conditions, and broader sector trends. Investors may wish to monitor market activity and analyst commentary following the earnings announcement to assess market reception and implications for the company's valuation.