AMKR · Amkor Technology· Filed February 9, 2026high

Amkor Technology — Q4 Earnings Release

Original: 8-K: Results of Operations / Earnings · Financial Statements and Exhibits

Summary

Filing pairs Item 2.02 (earnings release) with Item 9.01 exhibits, indicating Amkor reported quarterly results — key read-through for OSAT demand, advanced packaging mix (2.5D/CoWoS-S adjacent), and capex guidance tied to AI accelerator and HBM-bearing logic ramps at TSMC/Samsung customers. PMs should watch revenue split by end market (communications/computing/automotive), gross margin trajectory, and Vietnam/Arizona capex commentary. Full filing body not analyzed; description inferred from form + item codes.

Historical Impact

8 past 8-K events at Amkor Technology

Median +5d

+3.92%

Range

-6.16% to +8.96%

Positive outcomes

5/8

Filed	P₀	P₊₅	+5d
May 21, 2026	$66	$69	+4.23%
May 19, 2026	$66	$71	+8.33%

Full Translation

Full content not yet available in your language. View the original disclosure for the authoritative version.