
Lead-Lag Live The AI Trade Is Global: Derek Yan on Dollar Weakness, EM Tech, and Hidden Concentration Risk
Mar 3, 2026
Derek Yan, Senior Investment Strategist at KraneShares who focuses on emerging market technology and macro trends. He discusses why US mega‑cap concentration may hide parts of the AI supply chain. He highlights EM strengths in semiconductors, memory and packaging. He explains how a softer dollar can boost EM returns and why diversification into EM tech matters.
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Episode notes
S&P 500 Concentration Creates Diversification Need
- U.S. equity benchmarks are unusually concentrated with the top 10 S&P 500 names holding ~35–40% of market cap.
- Derek Yan warns earnings must catch up to valuations, creating risk and a reason to broaden exposures internationally.
Weaker Dollar Is A Major EM Tailwind
- A weakening U.S. dollar historically boosts emerging market returns via currency and monetary channels.
- Yan points to policy shifts and potential rate cuts that could sustain a multi-year dollar downcycle benefiting EM equities.
Tilt Portfolios Toward Emerging Market Tech
- Consider adding EM exposure because valuations remain lower and fundamentals, especially tech earnings revisions, are improving.
- Yan suggests strategic portfolio tilts away from U.S. mega caps toward targeted EM allocations now.
