Can ASE Technology Sustain Its Recent Margin Expansion? - TradingView

ASE Technology ASX has delivered significant margin expansion over the past year, but the key question for investors is whether this trend is sustainable. In Q1 2026, gross margins rose to 20.1% from ... Read original →

ASE’s margin surge reflects structural gains from advanced packaging, not cyclical noise. Its LEAP platform is cementing chiplet-based AI accelerators as the industry standard, forcing EDA vendors to enhance 3D integration simulation and nudging TSMC to outsource more CoWoS capacity to OSATs. Geopolitical risk diversification is driving clients to split high-end packaging orders beyond Taiwan, China—raising compliance costs but benefiting ASE’s global footprint. With Amkor scaling Fan-Out and Intel opening Foveros to external foundry, ASE must sustain aggressive capex to preserve its tech lead; near-term depreciation drag remains manageable. Over the next 18 months, AI server ramp will push advanced packaging to over 40% of OSAT revenue. ASE’s pure-play model and diversified client base position it to stabilize operating margins above 12%, widening its lead over peers.