Amkor Technology Stock Jumps on $1.5 Billion AI Packaging Deal with Nvidia

Amkor Technology (AMKR) shares surged 10.8% in pre-market trading on July 24 after the company announced a multi-year strategic partnership with Nvidia (NVDA) valued at $1.5 billion. The agreement is designed to significantly expand Amkor's advanced packaging and testing operations in the United States, particularly at its facility in Arizona.

Details of the Partnership

The deal includes a prepayment from Nvidia to support Amkor's capacity expansion for next-generation technologies crucial for artificial intelligence and accelerated computing platforms. This collaboration will focus on key areas such as high-density interconnects and heterogeneous chip integration.

Advanced packaging has become a critical bottleneck in the semiconductor supply chain as the demand for powerful AI accelerators continues to grow. According to the announcement, this partnership deepens an existing relationship, as Amkor has been a long-term supplier for Nvidia's data center processors.

Strategic Importance and Context

This agreement validates Amkor's strategic shift from a traditional outsourced semiconductor assembly and test (OSAT) provider to a key partner in the AI infrastructure ecosystem. The CEO of Amkor noted that the partnership highlights the central role advanced packaging now plays in the future of AI.

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The Nvidia deal builds on Amkor's previously announced 10-year agreement with TSMC in June 2026, which also focuses on advanced packaging in Arizona. Together, these moves cement Amkor's position within the expanding U.S. semiconductor manufacturing landscape.

Market Reaction

Investor enthusiasm for the deal drove Amkor's shares to $72.38 in pre-open trading, a significant increase from the previous close of $65.33. The broader market provided a slightly positive backdrop but was not a major factor in the stock's substantial move.

Investors are also positioning ahead of Amkor’s second-quarter 2026 earnings report, scheduled for release on July 27. The announcement provides Amkor with both enhanced revenue visibility and significant strategic credibility in the high-growth AI sector.