ASE Technology is the layer beneath the Nvidia trade, as advanced packaging becomes a differentiator rather than an afterthought. The largest outsourced assembly and test player packages dies from TSMC and Samsung, and its SPIL unit is a major Nvidia AI-chip packaging supplier. Leading-edge packaging revenue rose 167% to $1.6B in 2025, guided to about $3.2B in 2026. Heavy capex will pressure near-term margins, and at about 28x forward earnings after a 220% rise, it is priced for execution. x.com




