Advanced AI Packaging & Foundry Ecosystem

AI compute scaling is increasingly constrained by advanced packaging and silicon interconnect density rather than raw wafer fabrication alone. GlobalFoundries' multi-year agreement with TSMC to manufacture silicon interposers in New York highlights durable demand for packaging capacity and specialized foundry services. This portfolio captures the foundries, outsourced assembly and test leaders, and specialized equipment vendors underpinning next-generation heterogeneous integration. Catalysts: - 2026-10-08 GlobalFoundries details U.S. silicon-interposer supply for advanced AI packaging (https://gf.com/news-and-events/news/globalfoundries-reaches-agreement-to-establish-us-based-supply-of-silicon-interposers-for-advanced-ai-packaging/) Launch basket (equal weight): GFS, AMKR, ONTO, MKSI, TER, ENTG, KLAC, LRCX Rules: 1. No inverse, leveraged or volatility ETFs. 2. Only names tradable at the enrolled brokers (Moomoo): no OTC listings, no dead tickers, nothing on the refused list.