Amkor Technology, a leading semiconductor packaging and test services provider, has successfully priced $1 billion in 0.00% convertible senior notes due 2031, a move that underscores the company's aggressive push into advanced chip packaging amid surging demand for artificial intelligence (AI) applications. The notes, which carry no regular interest, are convertible into cash and potentially stock at a 52.5% premium to recent share prices.
The offering, set to settle on May 5, is expected to generate net proceeds of approximately $981.7 million, or up to $1.13 billion if underwriters fully exercise an option to purchase additional notes. Amkor plans to allocate about $49 million for capped call transactions, a hedging strategy designed to mitigate potential dilution for shareholders upon conversion.
This capital infusion comes at a critical juncture for the Tempe, Arizona-based company. Amkor is ramping up investment in advanced semiconductor packaging, a key technology that enables the integration and protection of chips used in smartphones, automotive systems, and AI servers. The company has forecast 2026 capital expenditures of $2.5 billion to $3.0 billion, far exceeding its first-quarter net income of $83 million.
Amkor's first-quarter results highlighted robust demand. Revenue jumped 27% year-over-year to $1.68 billion, driven by broad end-market strength and progress on advanced packaging programs. CEO Kevin Engel described the quarter as a "strong start" to 2026, while CFO Megan Faust emphasized the company's financial flexibility, noting $1.8 billion in cash and short-term investments and total liquidity of $2.9 billion as of March 31.
The funds will support Amkor's ambitious expansion in Peoria, Arizona, where the company is building a state-of-the-art advanced packaging and test campus. Total investment in the facility could reach $7 billion over two phases, encompassing more than 750,000 square feet of cleanroom space and up to 3,000 jobs. The first manufacturing facility is expected to be completed by mid-2027, with production commencing in early 2028. Key customers include tech giants Apple and Nvidia.
The U.S. Commerce Department has awarded Amkor up to $407 million in direct funding under the CHIPS and Science Act for the Peoria project, highlighting the strategic importance of domestic semiconductor packaging. Commerce officials have described Amkor as the largest U.S.-based outsourced semiconductor assembly and test (OSAT) company.
However, Amkor faces intense competition from Asian rivals such as ASE Technology, JCET Group, and Powertech Technology. The company's annual report cites advanced packaging technology, geographic location, and investment in new capacity as key competitive factors.
While the convertible note deal provides immediate financial breathing room, risks remain. The capped call transactions may not fully offset dilution if Amkor's stock price exceeds the initial cap price of $139.50. Additionally, the company must navigate the cyclical nature of the semiconductor industry, including potential depreciation and start-up costs from new facilities.
For now, Amkor has secured the capital needed to execute its growth strategy. The real test will be converting this capacity into high-value programs that generate sufficient returns to offset the significant investment outlays.
