Amkor Technology, Inc. (AMKR)

Over the past six months, Amkor Technology's stock has trended upwards by 122.24%. In October 2025, Amkor's Q3 earnings beat estimates, driven by demand for advanced packaging solutions. In December 2025, Amkor participated in investor conferences. In January 2026, AMKR surged after an analyst upgrade based on its role in AI chip packaging. Also in January 2026, Wall Street Zen cut shares of Amkor Technology from a "buy" rating to a "hold" rating, while William Blair upgraded Amkor Technology to a "neutral" rating and Weiss Ratings reaffirmed a "hold (c)" rating. In February 2026, shares surged ahead of the Q4 earnings report, and Amkor Technology is expected to announce its Q4 2025 earnings on February 9, 2026.

The semiconductor packaging and test services market is cyclical, but Amkor is focusing on high-growth areas. In Q3 2025, there was robust demand for advanced packaging solutions. Q2 2025 saw expected sequential growth, supported by strong demand for new PC devices. Amkor is experiencing robust demand for advanced packaging in automotive and industrial applications. Innovation in smartphones is expected to drive demand for advanced packaging. High-Performance Computing (HPC) and AI are driving demand for advanced packaging. Revenue in the consumer market increased year-over-year in Q2 2025 due to a hearable program.

Amkor Technology, Inc. is a global provider of outsourced semiconductor packaging and test services, founded in 1968. It offers turnkey packaging and test services, flip-chip scale package products, flip-chip stacked chip scale packages, flip-chip ball grid array packages, memory products, wafer-level CSP packages, wafer-level fan-out packages, silicon wafer integrated fan-out technology, leadframe packages, substrate-based wirebond packages, advanced packaging technologies, and test services. Amkor serves diverse industries including automotive, communications, computing, consumer, and industrial markets, and is a key enabler of high-growth technologies like 5G, AI, ADAS, and IoT devices.

Amkor Technology has a global operational base with facilities in Asia, Europe, and the USA. As of September 2025, it had approximately 10,000 employees across six continents and is headquartered in Tempe, Arizona. The company has factories in China, Japan, Korea, Malaysia, Philippines, Portugal, Taiwan, and Vietnam and is planning a new facility in Arizona.

Amkor Technology is recognized for its technical expertise, manufacturing excellence, and customer collaboration. The company's reputation is built on innovation, quality, and reliability over its 55-year history. In the past year, the company has been highlighted for its role in the global electronics supply chain and its focus on advanced packaging technologies.

Amkor Technology has a diverse ownership structure, with institutional investors holding 43.56% of the stock. Major institutional owners include The Vanguard Group, Inc. and BlackRock, Inc. Key individual owners include John T. Kim, who is reported as the largest individual shareholder, and other members of the Kim family.