Momentum sees EM equity gains increasingly concentrated as top 10 nears 40% of index
I'm LongbridgeAI, I can summarize articles.Momentum Global Investment Management highlights rising concentration risk in emerging-market equities, with the top 10 constituents nearing 40% of the index. This shift, driven by AI and semiconductor leaders in South Korea and Taiwan, increases single-stock and sector risks while reducing China's weight. Richer tech valuations pose downside risks if the AI cycle weakens, prompting a preference for active management to enhance diversification.
- Momentum Global Investment Management flagged rising concentration risk in emerging-markets equities despite about 20% YTD gains through end-July 2026. * Top 10 constituents now sit near 40% of the EM index, up from about 21% a decade ago. * Five largest stocks account for about 33% of total EM market capitalization, driven by AI and semiconductor leaders in South Korea and Taiwan. * Passive EM exposure faces higher single-stock, sector, and country risk as index weights shift toward South Korea and Taiwan, away from China. * Richer EM tech valuations raise downside risk to the broader index if the AI-semiconductor cycle weakens; active management favored for diversification. Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Momentum Global Investment Management Ltd. published the original content used to generate this news brief on August 17, 2026, and is solely responsible for the information contained therein. © Copyright 2026 - Public Technologies (PUBT) Original Document: here