China and India see top firms lose market cap share amid AI lag

What happened

Bloomberg analyzed market cap distribution and found that only Chinese, Hong Kong and Indian markets saw top-10 share shrink over the last year. Korea and Taiwan saw sharp gains driven by AI and semiconductor champions.

Context and impact

The data illustrates a geopolitical redistribution of value through the AI cycle. Countries with integrated semiconductor ecosystems (TSMC, Samsung, SK Hynix) capture value, while Indian and Chinese markets reflect the absence of globally dominant AI/chip players. For investors, this strengthens the case for thematic 'AI supplier' geographic allocation.

Details

• China: top 10 firms hold 19% of cap (down from 26%)
• India: top 10 firms hold 19% (down from 22%)
• South Korea: top 10 firms 65%
• Taiwan: top 10 firms 56% (up from 49%)
• AI rally concentrates benefits in countries with semiconductor champions