Everything on Market Structure & Index Composition

The MSCI Emerging Markets index is now structurally dominated by AI semiconductor manufacturers, with TSMC, Samsung, and SK Hynix comprising 25% of total weightings.

Impact: Investors relying on traditional geographic diversification are inadvertently overexposed to developed-market tech valuations, requiring immediate portfolio rebalancing.

— from AI-Driven Emerging Markets and the Resale Economy Boom · Asset Class· May 07, 2026