Amkor Technology (AMKR)
Information Technology · Semiconductor assembly and test services (OSAT)
The world's largest U.S. OSAT provider delivering advanced semiconductor packaging and test solutions that enable AI, automotive and mobile device manufacturers to scale beyond Moore's Law through heterogeneous integration.
What Amkor Technology does
Amkor Technology is the world's largest U.S.-headquartered outsourced semiconductor assembly and test (OSAT) provider, offering advanced packaging and test services to leading semiconductor companies. The company delivers comprehensive turnkey solutions including wafer bumping, packaging design, burn-in testing, final test, and drop shipment services across diverse applications. With a geographically diverse manufacturing footprint and deep expertise in advanced technologies like high-density fan-out, 2.5D integration, and system-in-package solutions, Amkor serves IDMs, fabless companies, OEMs and contract foundries in key markets including AI, data centers, automotive, IoT, and mobile communications.
Themes: ["Semiconductor assembly and test / OSAT","Advanced semiconductor packaging","AI and data center computing support","Automotive semiconductor solutions","IoT and mobile device packaging","Heterogeneous integration / chiplet packaging"]
Fundamentals
- Price$72.16 as of 2026-07-09 close
- Market cap$18.0B as of 2026-07-10
- 1-year return+202.8% as of 2026-07-09 close
- P/E41.34 as of 2026-07-10
- Net margin+6.2% as of 2026-07-10
- Gross margin+14.4% as of 2026-07-10
- ROE+10.0% as of 2026-07-10
- Debt / equity0.32 as of 2026-07-10
- Revenue growth (YoY)+12.7% as of 2026-07-10
- Revenue CAGR (3y)-1.8% SEC XBRL
- Beta2.24 as of 2026-07-10
Dividend: yield +0.5%; 1-year non-decreasing per-share dividend streak (SEC XBRL).
Key risks (from latest filing)
["Business is cyclical and impacted by broad economic factors including semiconductor industry downturns, which cannot be predicted in timing, strength or duration","Capital-intensive operations requiring significant upfront expenditures in advance of firm customer commitments, including ongoing Arizona facility construction investment","Dependence on long-standing relationships with major semiconductor customers whose demand is tied to technology adoption cycles in AI, automotive and consumer electronics"]
Competitors & peers
- ASE Technology Holding
- Suss Microtec
- JCET (Jiangsu Changjiang Electronics Technology)
- Powertech Technology
- ChipMOS Technologies
Fundamentals: Finnhub, as of 2026-07-10. Filings: SEC EDGAR. Prices are delayed daily-close data.
Last updated 2026-07-09.
Informational only — NOT financial advice. All figures are delayed daily-close data from SEC EDGAR & Finnhub, shown with their as-of date.