Amkor Tech Surges on AI Chip Packaging Boom

Amkor Technology (NASDAQ: AMKR) experienced a significant 9% stock increase following BofA Securities' initiation of coverage with a 'Buy' rating and a $70 price target. This valuation suggests a potential 45% upside from its recent closing price. The upgrade is largely attributed to Amkor's vital position within the artificial intelligence supply chain and the broader industry trend of onshoring chip manufacturing.

BofA analysts highlight Amkor as an underappreciated player benefiting from increased semiconductor packaging complexity, advanced packaging demand for AI and high-performance computing (HPC), and the regionalization of the U.S. supply chain. Despite acknowledging Amkor's cyclical and capital-intensive nature as an OSAT provider, the firm believes the market is not fully factoring in the company's strategic shift towards its Advanced Products segment.

Projected earnings per share are anticipated to grow robustly, increasing from $1.51 in 2025 to $3.41 in 2028, a compound annual growth rate of 31%. This growth is expected to be driven by higher factory utilization and a richer product mix. Amkor is also transitioning from transactional orders to deep, multi-generational design partnerships, enhancing revenue visibility.

A significant factor in BofA's bullish outlook is Amkor's new advanced packaging facility in Arizona. Phase 1 of this facility is reportedly fully committed, with anchor tenants including Apple and NVIDIA, and a 10-year partnership with TSMC. NVIDIA is expected to make a substantial $1.5 billion prepayment in 2027 to secure capacity. This facility is strategic for capturing future advanced packaging business as companies seek to diversify their semiconductor supply chains.

While optimistic, BofA cautions about near-term investment risks associated with the Arizona plant's development, projecting negative free cash flow through 2026 and 2027 due to high capital intensity. However, Phase 1 is targeted to generate $1 billion in annual revenue with gross margins exceeding 30% at scale by 2030, underscoring its strategic value beyond immediate earnings.