Shares of Amkor Technology surged 12.2% in after-hours trading, climbing to $73.30 following the announcement of a $1.5 billion multi-year partnership with Nvidia. This deal will enable expansion of Amkor’s advanced packaging and testing facilities at its Arizona campus through a significant prepayment from Nvidia.

Strategic Expansion Focused on AI Chip Packaging

The collaboration aims to synchronize long-term technology roadmaps between Amkor and Nvidia, emphasizing high-density interconnects and heterogeneous chip integration. These technologies are vital for AI and accelerated computing platforms as demand for AI chips rapidly outpaces current supply. Amkor’s CEO, Kevin Engel, highlighted the importance of advanced packaging in shaping the AI future, reflecting the growing strategic role Amkor plays beyond its traditional semiconductor assembly services.

Broader Industry Position and Upcoming Earnings

This new Nvidia deal builds on Amkor’s recent 10-year agreement with TSMC signed in June 2026, also targeting advanced packaging growth in Arizona. Together, the agreements mark a shift in Amkor’s business model toward becoming a key AI infrastructure partner in the semiconductor industry. The announcement comes just days before Amkor is scheduled to report its Q2 2026 financial results on July 27. The Nvidia contract provides stronger revenue visibility ahead of earnings, following a Q1 performance that beat both revenue and earnings per share expectations.

Analysts remain cautiously optimistic: B. Riley Securities holds a Neutral rating on Amkor but trimmed its price target to $75, slightly above the current trading level. Amkor's stock has more than tripled in value over the past year, reflecting growing investor confidence tied to its expanding role in AI chip packaging.